In a major boost for research excellence and innovation, CPUT has been awarded three of the newly launched National Research Foundation (NRF) Decadal Plan Aligned Research Chairs. Announced at a prestigious event held at the NRF last week, the initiative forms part of the South African Research Chairs Initiative (SARChI) and represents a significant investment in strengthening research capacity across Historically Disadvantaged Institutions, Universities of Technology, and Emerging Universities.

A total of 41 new research chairs were announced and were selected through a competitive application process following a call that closed on 14 February 2025.

Established in 2006 by the Department of Science, Technology and Innovation (DSTI) and the NRF, SARChI was designed to attract and retain excellence in research and innovation at South African public universities through the establishment of Research Chairs with a long-term investment trajectory of up to 15 years.

The three CPUT Research Chairs are:

Prof Jennifer Case – (Research Chair in Engineering Education)

Case will commence her appointment from August 2026. She began her academic career in the Department of Chemical Engineering at UCT and was a founder member and served twice as Director of the Centre for Research in Engineering Education (CREE) at UCT. After 21 years at UCT she moved to Virginia Tech in the USA where she served as Head of the Department of Engineering Education. She is an NRF B1-rated researcher and has received both the Mandela-Mellon fellowship from Harvard and the fellowship from the Stellenbosch Institute for Advanced Study as well as several awards.

Prof Tiko Iyamu (ICT for Development: Innovation for Smart and Sustainable Development)

Iyamu is a Professor in the Department of Information Technology at CPUT. He worked for Nedcor Invest Bank and Metropolitan and was the Chief Architect of the City of Cape Town and Enterprise Architect at Old Mutual. He served as Head of IT Strategy and Governance at Mweb before joining the academic sector. Iyamu was the head of the Department of Informatics at Tshwane University of Technology and a Director at the School of Informatics, Namibia University of Science and Technology. He has authored eight books, edited five books and authored more than 200 peer-reviewed research articles. He has received several excellence awards for research and supervision of postgraduate students.

Prof Zayd Waghid – (Education, Social Justice and Society)

Waghid is an Associate Professor in the Faculty of Education at CPUT. He is a NRF C-rated researcher, and the co-author of 36 DHET-accredited journal articles, 19 book chapters, five monographs and an edited volume. He was the Interim NRF (SARChI) Chair (Teacher Education) from 2023 to 2025 and Acting Director of the Global Institute for Teacher Education and Society at CPUT. Waghid is a recipient of multiple teaching excellence awards, a DHET Future Professors Fellow and was a Fulbright Visiting Scholar at Cornell University.

Underscoring the importance of this milestone in advancing the university’s ambitions, the Vice-Chancellor, Prof Chris Nhlapo, said: “CPUT is on a consistent upward trajectory as a leading University of Technology and achieving our goal of becoming the MIT of Africa. Our focus remains on 'creating futures and growing greats' and ensuring that our Smartness and Oneness is reflected in the continued success of these chairs.”

Prof Marshall Sheldon, Deputy Vice-Chancellor: Research, Technology Innovation and Partnerships, expressed her pride: "This achievement is a validation of our institutional journey toward Vision 2030, supporting our strategic goal of research and innovation that respond to real-world problems and have an impact on society. Central to our vision is our commitment towards a multi-; inter-; and trans-disciplinary approach. As we move toward our V2030, we remain committed to creating an environment where research and innovation thrive. Congratulations to Professors Case, Iyamu, and Waghid - this is a proud moment for all of us.”

Written by Ilse Fredericks
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CPUT had the privilege of hosting a high-level delegation from the University of Lubumbashi, led by Prof Malemba N’sakila Gilbert, Deputy Vice-Chancellor: Research.

The CPUT delegation was led by Prof Marshall Sheldon, Deputy Vice-Chancellor: Research, Technology Innovation and Partnerships, supported by the Director: Strategic Initiatives and Partnerships, Dr Divinia Jithoo, alongside Deans and representatives from key research entities and academic units.

The strategic intent of the engagement was clear: to consolidate and expand an already successful partnership in Engineering. What emerged from the deliberations was not merely a reaffirmation of collaboration, but a structured exploration of scalable, impact-driven research pathways.

Aquaponics surfaced as a high-potential area, particularly at the nexus of engineering innovation and food security. The conversation further evolved into interdisciplinary research integration, where engineering systems thinking can be leveraged to respond to broader societal challenges. Sustainable and renewable energy was identified as an immediate strategic opportunity an area primed for cross-faculty collaboration, applied research, and demonstrable developmental impact.

The meeting, held at the Bellville Campus, concluded with a clear governance outcome: the Director of Strategic Initiatives and Partnerships will develop an implementation roadmap. This framework will translate the conceptual project ideas into structured opportunities that can be socialised with researchers and academics across faculties, ensuring alignment, ownership, and measurable progression.

This engagement reflects a deliberate shift from dialogue to delivery positioning both institutions to co-create knowledge, strengthen African research ecosystems, and drive innovation anchored in continental priorities.

Written by CPUT News
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CPUT’s contribution towards addressing societal challenges has received national recognition – highlighting the impact and quality of research at the institution.

In 2025 Universities South Africa (USAf) launched an open call for impact case studies demonstrating the societal impact of academic work carried out by South African universities.

Two societal impact case studies submitted by CPUT were selected by USAf for publication on its website.

They are:

• Rooted in science, growing worldwide – the measured impact of rooibos health research (led by Prof Jeanine Marnewick). Marnewick has been one of the most visible scientists globally in building the evidence base for rooibos (Aspalathus linearis) as a health-promoting beverage. Her more than two-decade programme on rooibos and its health benefits has progressed from mechanistic antioxidant/ anti-inflammatory/ antimutagenic studies to the first controlled human trials, demonstrating significant enhancement of the body’s antioxidant defence system and improvements in cholesterol profiles after the consumption of six cups daily for six weeks. Outcomes from these studies have been acknowledged by the South African Heart and Stroke Foundation and the Cancer Association of South Africa’s (CANSA) “Smart Choice’’ labelling, collectively reaching many of our citizens.
• Circumfort: Supporting Post-Circumcision Healing to Improve Public Health Outcomes. Circumfort is a patented medical device that accelerates healing after male circumcision, reducing infection risks and discomfort while encouraging higher uptake of medical male circumcision (MMC). Developed at CPUT, the technology addresses a major public health concern in South Africa, where MMC reduces the risk of HIV acquisition by 60%. Since commercialisation, Circumfort has generated measurable health, social, and economic impact: over 57 500 units sold to public health partners, improved community-based manufacturing, and employment opportunities for township-based groups, contributing both to HIV prevention and social upliftment.

Prof Marshall Sheldon, Deputy Vice-Chancellor: Research, Technology Innovation and Partnerships (RTIP), said this recognition is deeply affirming for the RTIP portfolio, as it highlights how CPUT researchers and students are turning ideas into tangible solutions that address critical public health and public benefit challenges in real communities.

 “There is a strong sense of pride that both Circumfort and the Rooibos health research were selected by USAf from a highly competitive national field, underscoring the quality and relevance of CPUT’s research and innovation ecosystem. It is also encouraging to see long-term institutional investments paying off: from early-stage research and clinical trials through to commercialisation, policy influence and measurable social impact, these case studies show the full innovation pipeline in action at CPUT.”

She said that a national level inclusion in USAf’s RISG impact series positions CPUT as a leading university of technology that delivers research with clear health and societal impact, whether through a patented medical device like Circumfort or sustained rooibos health trials led by Prof Marnewick’s team.

“The documented outcomes, including tens of thousands of Circumfort units supplied to the public health system, reduced HIV risk through higher MMC uptake, township-based manufacturing and jobs, and rooibos research that informs cardiovascular health while promoting a uniquely South African commodity, strengthen CPUT’s credibility as a key partner in addressing national development priorities,” said Sheldon.

“This recognition also signals that CPUT’s research strategy is aligned with the national science, technology and innovation agenda: producing contextually grounded solutions for resource-limited settings, advancing public health, and supporting inclusive economic participation through innovation-driven enterprises.”

Marnewick, who is the Director of the Applied Microbial and Health Biotechnology Institute (AMHBI) and Research Chair: Biotechnology, said: “Being featured by USAf for societal impact is really encouraging to our team and a validation of research that serves the public good. It highlights the critical journey of taking Rooibos from a favourite national beverage to a scientifically validated health intervention. Investigating the health properties of Rooibos has allowed us to translate complex biochemical findings into actionable health insights for the consumer.

“My gratitude goes to the team and funders who made this possible. As we look to the future, we remain committed to unravelling the full preventative potential of this proudly South African plant. Our goal is to strengthen the role of Rooibos in the fight against lifestyle diseases, proving that homegrown South African science can solve global health challenges.”

Jayde Barends, Senior Technology Transfer Officer: Commercialisation, in the Technology Transfer Office, said: “CPUT is pleased at the recognition of Circumfort’s innovation and real impact on society. To date, thousands of men have benefitted, showing how practical, forward-thinking solutions can improve health outcomes and make a meaningful difference in people’s lives.”

Written by Ilse Fredericks
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The iconic Castle of Good Hope, a true gem of South African heritage, was alive with excitement recently as it played host to a momentous event: the renewal of the long-standing Memorandum of Understanding (MoU) between CPUT and the South African Heritage Resources Agency (SAHRA), marking a thrilling new chapter in their partnership.

This celebration not only honours the past but also paves the way for an inspiring future in heritage preservation. In her opening remarks, Adv Lungisa Malgas, SAHRA Chief Executive Officer, said: “It is both a pleasure and an honour to stand before you today in this historic Castle of Good Hope — a national heritage site that embodies the very heritage we are gathered to champion. Today is a day of celebration, reflection, and re-commitment.”

Malgas noted that five years ago, SAHRA and CPUT embarked on a journey, united by a shared vision to protect and interrogate South Africa’s rich, complex, and living heritage. She expressed that what started as a simple formal agreement has now blossomed into a vibrant force driving remarkable progress. “We have witnessed incredible results: groundbreaking academic research, the nurturing of skilled Honours and Master's graduates, tangible conservation work on precious heritage sites, and critical contributions to the declaration process of new national sites.”

Malgas mentioned that the most noteworthy success of this partnership has been its crucial involvement in the creation of the Sustainable Heritage Research Unit, asserting that this serves as proof of the potential that exists when a heritage organisation and an academic institution come together with shared goals, enthusiasm, and practical knowledge.

She said that they were formalising their partnership by not only extending the existing contract but also committing to a deeper collaboration. They aimed to assert that the combination of SAHRA’s legislative responsibilities and CPUT’s cutting-edge academic capabilities is vital for the future of the national estate. “We are committing, once again, to:

• Transforming theory into practice on the ground.
• Equipping the next generation of heritage custodians with both knowledge and skill.
• Ensuring our shared history is researched, understood, and conserved through a lens of sustainability and social relevance.

“To our partners at CPUT — your dedication, academic rigour, and collaborative spirit have been invaluable. This journey has shown that our partnership is not merely beneficial but essential. Let this renewed agreement signal our unwavering joint commitment to preserving and celebrating the stories in our stone, our landscapes, and our communities.”

Principal Researcher, Sustainable Heritage Research Unit, Maphole Loke said the renewed agreement strengthens a collaboration grounded in shared stewardship, sustainable conservation, and knowledge co-creation, as articulated in the Joint Declaration of Principles & Values signed by both institutions. “SAHRA and CPUT are committed to continued cooperation in safeguarding the national estate, expanding research, and empowering future heritage professionals through postgraduate training, work-integrated learning, and community-centred engagement.”

Loke added that through this MoU, the Sustainable Heritage Research Unit, led by Prof Pallav Kumar, will continue leading national efforts in heritage research, conservation training, webinars, conferences, and consultancy initiatives. “The agreement also supports bursaries, skills development, and applied research in cultural heritage materials and historic structures, in line with the collaboration objectives outlined in the MoU,” she enthused.

The event also recognised the significant contributions of SHRU researchers and partners, including the unit's principal researcher, Loke, Dr Patrick Bukenya, Prof Bongani Ncube, Dr Kevin Musungu, and international collaborator Prof Giuseppe Cultrone (University of Granada), who supports CPUT postgraduate students with advanced material testing.

“Together, SAHRA and CPUT look forward to building a more vibrant, resilient, inclusive and sustainable heritage landscape for South Africa and the African continent,” Loke enthused. Kumar, a senior lecturer in the Department of Civil Engineering, and Loke also reflected on the MoU between CPUT and SAHRA from 2020 to 2025.

Deputy Vice-Chancellor: Research, Technology Innovation and Partnerships, Prof Marshall Sheldon, who signed the MoU, said that when she looks at the engagement between CPUT and SAHRA, it encompasses everything that is in her portfolio, research, technology, innovation and partnerships, postgraduates, and internalisation. Sheldon acknowledged that the last five years have reflected the knowledge exchange, skills development, and student development, “from the first-year undergraduate up to our pinnacle qualification, which is a doctoral postgraduate qualification”. “So, really, the whole pipeline of students is exposed through this, technology innovation, digital archiving, and very importantly, community engagement.”

Written by Aphiwe Boyce
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Jayde Barends, Senior Technology Transfer Officer for Commercialisation at CPUT, has completed her three-year term as National Chair of the Entrepreneurship Development in Higher Education (EDHE) Economic Activation Office (EAO) Community of Practice.

In recognition of her leadership and contributions, she was recently awarded national recognition for her role in advancing university entrepreneurship ecosystems.

Established in 2021, the EDHE Economic Activation Offices (EAOs) serve as central hubs for entrepreneurship within universities. Their mission is to foster collaboration, support entrepreneurship-related activities, and connect stakeholders across the university and broader industry, including executive leadership, faculty, support staff, students, and local business partners.

Barends, who joined CPUT’s Technology Transfer Office in 2019 and began representing CPUT as the Economic Activation Officer in 2022, reflects on her experience:

“I am grateful. The cohort is very strong and has done so much to support the entrepreneurship landscape in the country, so to represent them is a privilege. I’ve also learned so much from everyone and gained some friends along the way, which makes the experience even more meaningful. And then, to represent CPUT also makes me happy.”

She enjoys taking a concept, understanding it, and making it easily understandable – “it’s a hobby and a way of self-learning. I didn’t plan a specific path, but I’ve found myself in a career where I can do exactly that. It’s rewarding to be able to tell a story that reflects the value of something creative.” Her father is on the science end of things, and her mother is a “natural communicator.”

“So, I guess I ended up in the middle.”

Barends studied Marketing Management at CPUT, which helped her structure her approach in explaining concepts. She was part of the first EAO cohort, established around 2022. At the time, the Community of Practice (CoP) did not have a chair or formal Terms of Reference. After being nominated and voted as chair by the CoP in January 2023, she drafted the ToR with Deputy Chair Prof Pierre Joubert of Sol Plaatjies University and contributed to structuring the initiative.

“I think my understanding of the spectrum of activities under the concept of Economic Activation and its purpose as an initiative motivated the cohort to vote for me. As EAOs, we all grew together while navigating the challenges of establishing offices at our respective institutions.”

She attributes her success and motivation to her family:

“Making them proud. My kids, being an example to them. And then liking my job helps too, so I want to be good at it. I get to support people and innovations that speak to inclusivity and access, and that matters to me.”

Some of her career highlights include serving as the BRICS TTO representative for South Africa and being selected as Chair of the EAO CoP.

“But mostly, it’s the daily work at the TTO that stands out – connecting the dots, working with exciting innovations that can make a difference to an average person. Sometimes I get to 'lecture' researchers on how to think about the market or guide students on how to communicate their ideas effectively. Being a TTO officer is like being an explorer. You encounter new things all the time, and the sense of discovery and navigation keeps things exciting.”

Barends is proud of her contributions and says,

“It feels good to have that recognised for my understanding and contribution towards the ecosystem. My colleagues at CPUT have always been supportive, and I’ve received the guidance and opportunities that helped me do my job well.”

Written by Aphiwe Boyce
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The Research Uptake - Doctoral Graduands Seminar, held at the South African Renewable Energy Technology Centre, exemplifies CPUT’s commitment to sharing groundbreaking research beyond academic boundaries.

Organised by the Strategic Initiatives and Partnerships Directorate (SIP) and the Centre for Postgraduate Studies, this event inspires a broader impact on society through knowledge dissemination. The seminar brought together doctoral graduands, supervisors, academics, government, and industry partners, ensuring that the research undertaken at CPUT is “visible, usable, and impactful”.

The doctoral graduands showcased the impact their research has or could have on broader society. Reflecting on the event, Bongisiwe Zozo, a PhD in Chemistry graduand, said: “Today really felt like the closing of a long chapter in my PhD journey. This was my final presentation before the main event, so it was quite special. It was also inspiring to hear what other doctoral candidates have been working on, and the engagement from the audience was truly meaningful. All roads now lead to the 11th of December, and I’m really looking forward to it.”

Althea Whitaker, a Doctoral degree in Public Administration graduand, who is also a lecturer in the Department of Public Administration and Governance, noted that the event was amazing, and she felt proud as a CPUT staff member when the institution opened a seminar to showcase the doctoral research of all candidates across the institution. “The fact that we were allowed to invite our industry partners is equally a necessary engagement aimed at ensuring that CPUT research is usable within the industry environment.”

Dr Nelisiwe Maleka, Manager: Research Uptake: SIP, said more than 20 doctoral graduands showcased the impact their research has or could have on broader society. Furthermore, they highlighted the alignment of their research with the CPUT Research Focus Areas and the United Nations Sustainable Development Goals. “The presentations by graduands were well-received and further prompted areas for future research topics, as alluded to by external stakeholders. This demonstrates CPUT’s commitment, as an engaging institution, to continue conducting relevant and responsive research,” Maleka noted.

In his observation, Walter Hendricks, Theewaterskloof Municipal Manager, said the seminar provided a rigorous and intellectually stimulating platform for advancing scholarly engagement on contemporary challenges in South African local government. “The presentations delivered by the doctoral candidates demonstrated a commendable depth of inquiry, methodological soundness, and a critical commitment to addressing systemic issues that continue to shape governance outcomes at the municipal level.

Of particular significance to Hendricks were the two research papers focused on local government, “each offering valuable analysis of the current conditions confronting South African municipalities”. The candidates provided a nuanced understanding of the persistent governance failures, capacity constraints, and institutional vulnerabilities that undermine effective service delivery. Their work highlighted the urgent need to strengthen administrative capability, clarify accountability mechanisms, and promote a culture of professionalism across municipal structures,” Hendricks noted.

Addressing the doctoral graduands, Prof Izak van Zyl, Director: Centre for Postgraduate Studies, said their research journeys required dedication, resilience, and a deep commitment to advancing knowledge that matters. Van Zyl noted that the work reflected both academic excellence and a readiness to contribute as leaders within the knowledge economy. “As you transition into the next stage of your careers – whether in academia, industry, the public sector, or entrepreneurial endeavours – may your research continue to influence and inspire... My sincere congratulations to each of you, and I wish you all the best with your future endeavours.”

Written by Aphiwe Boyce
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The inaugural three-day postgraduate conference hosted by the South African Research Chairs Initiative (SARChI) Research Chair in Governance and Economics for Water and Sanitation Sector Institutions was recently held at the South African Renewable Energy Technology Centre (SARETEC), marking a significant milestone in the University’s journey towards impactful research and innovation.

The conference was held in collaboration with partners from the University of KwaZulu-Natal (UKZN), the University of the Western Cape (UWC), the University of Pretoria (UP), and CPUT supervisors. The Research Chair is hosted at the CPUT Centre for Water and Sanitation Research (CWSR). The Centre is part of the Faculty of Engineering & the Built Environment (FEBE) at the Bellville Campus. The conference is designed to foster a "safe space" where postgraduate students aligned with the SARChI Research Chair in Governance and Economics for Water and Sanitation Sector Institutions can confidently present their research to both supervisors and their fellow postgraduate peers.

Prof Bongani Ncube, the SARChI Research Chair, said the conference was for postgraduate students to present their work progress and seek guidance. Ncube also stated that it was a platform for the students to share ideas and challenges. It was also a space for them to assess their progress as individuals and to network with others.

In her opening and welcome remarks, Prof. Veruscha Fester, Assistant Dean of Research, Technology, Innovation & Partnerships at FEBE, expressed her excitement and anticipation to hear about all the inspiring work. Fester reminded attendees that it was also a pioneering research chair: "We have done lots of water-based technologies, but they said what we really need with engineering and technologies is understanding governance in the sector and providing solutions, starting with the government and local governments, etc." "So, the work that you are doing is very important; it feeds directly into policies. Nowadays, they can also track in terms of references, how much of our work is translating into policies."

The first day focused on Doctorates, while the second was dedicated to the Master's students. The first day was facilitated by Prof Mbulisi Sibanda (UWC), while Dr Evans Shoko (CPUT) facilitated the second day. Presentations were divided into three sessions each day. At the end of each session, a feedback discussion was held, consisting of questions to gain further insight into the research and provide clarification where required. During the feedback, students received advice from both supervisors and peers, as well as suggestions to improve their research proposals, theses, or research papers.

"We wanted to hear from students with respect to how they are doing and how their postgraduate study journey has been thus far," Ncube noted. "The students were well prepared and communicated their research well. I was impressed by the participants' engagement, and I noted that the students realised that the point of the conference was not to critique their work but to facilitate conversation, with constructive advice given to improve the research. The students were more open to discussing their work and the incorporation of suggestions."

Dr Alfred Apio (UP) and Dr Bramley Lemine (UWC) shared their experiences of their PhD journeys. They discussed the struggles they faced, providing valuable insights into the PhD experience. By sharing their challenges and triumphs, they humanised the PhD journey, making it relatable for the postgraduate students. Additionally, these academics offered advice, tips, and tricks on how to maintain focus and successfully navigate the PhD journey, which Ncube found very informative.

Prof. Maxwell Mudhara (UKZN) provided guidance on research challenges and how students can approach journal selection and publish their research. Dr Sandra Williams (CPUT) reflected on the conference, offering suggestions for subject area groups to facilitate future student engagements.

The conference culminated in visits to Theewaterskloof Dam and Lakeview Farm in Villiersdorp. The group met with Amoré Viljoen, the manager of Lakeview Farm, and a subsequent farm tour was very informative. The students gained insights into a farm facing water challenges and observed the innovative solutions being implemented to address these issues.

"The objectives were fulfilled, and we look forward to a bigger conference next year, where the students will share their research results," Ncube enthused.

Written by Aphiwe Boyce
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An article on one of South Africa’s favourite brews, which was written by senior researcher Dr Mariska Lilly, has captured international attention.

Titled: The everyday tea that can boost your gut health and reduce inflammation, the piece was published in the Independent UK on 5 October after originally being published in the Conversation Africa.

It has attracted more than 580 000 views internationally.

“I am ecstatic that our article is doing so well nationally as well as internationally,” said Lilly, a Senior Researcher: Proteomics & Molecular Biology in the Applied Microbial and Health Biotechnology Institute (AMHBI).

She joined CPUT in 2014 and over the past ten years, her research has focused on understanding molecular mechanisms underlying disease prevention, inflammation modulation, and toxin regulation through integrative proteomic, lipidomic, and transcriptomic approaches.

“My work bridges mycotoxicology, chemoprevention, and biotechnology, with a particular emphasis on the health-promoting potential of South African herbal teas and their bioactive compounds.”

“I initially investigated Fusarium verticillioides–maize interactions and the regulation of fumonisin biosynthesis, applying proteomic and transcriptomic tools to identify molecular targets for reducing mycotoxin production. This work led to the development of biocontrol strategies using rooibos and honeybush extracts. Building on this foundation, my research expanded into the chemopreventive and anti-inflammatory properties of rooibos and honeybush polyphenols in models of UVB-induced skin damage, gut inflammation, and barrier dysfunction. These studies combine advanced omics technologies, cell-based models, and bioinformatics to explore their mechanisms of action.”

In recent years, she has extended this work to include the development of delivery systems such as rooibos phenolipids and honeybush phytosomes to improve the absorption and bioavailability of polyphenols for therapeutic and cosmeceutical applications.

“In parallel, I have initiated research on probiotic-based formulations for animal health, contributing to sustainable agricultural practices and microbial biotechnology.”

Read the article here.

Written by Ilse Fredericks
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The recent CPUT Research Festival highlighted the university’s thriving research culture and its commitment to excellence, innovation and collaboration.

This inspiring event, themed: Research with Purpose: Grounding Innovation in African Realities, united academics, doctoral students, and industry partners to showcase their remarkable contributions to knowledge creation and innovation.

Prof Dina Burger, Director of the Directorate of Research Development, highlighted the importance of reflecting on and celebrating the remarkable scholarly achievements of our outstanding academic staff.

Lara Smith, organising committee member, said the annual CPUT Research Festival, held at the South African Renewable Energy Technology Centre, is a celebration of research excellence and collaboration. “[It was] established to recognise outstanding research achievements and to strengthen interdisciplinary collaboration, the Research Festival serves as a vital platform for sharing ideas and fostering partnerships within and beyond the university,” Smith noted.

Burger emphasised that the Research Festival beautifully embodies the essence of a unified, intelligent CPUT, showcasing everything the University philosophically aspires to and practically strives for, as envisioned in “our Vision 2030” – a testament to “our goal of becoming one smart CPUT”. “This relates to the event itself and how it was organised and executed by all the different role-players that were given a task to fulfil, up to the excellent presentations that were given by our two keynote speakers.”

In his welcome address, Vice-Chancellor Prof Chris Nhlapo said: “We are pushing the boundaries of knowledge. Therefore, we must proudly celebrate fundamental discoveries and practical applications alike. As educators, we also value research as a potent form of learning by doing. Today we stand at a remarkable moment, marking 20 years of excellence in education, two decades of commitment, discovery and impact. It’s an opportunity not just to look back but to genuinely appreciate how far we have come.

“This research festival comes at a moment and time when we celebrate our 20th anniversary as a merged institution, appropriately themed: 20 Years of Growing from Greats. We are celebrating the milestone of two decades of love, commitment and shared memories.

“We are celebrating the milestone of excellence in education, where education meets innovation. The milestone of great research and innovation. The milestone of sustained good governance. The milestone of guiding the students to scale the greatest heights.”

The first keynote address was delivered by Jetane Charsley, Head of the National Intellectual Property Management Office (NIPMO) at the Department of Science, Technology and Innovation. Her presentation, "NIPMO Empowering Innovation: Leveraging Technology and Innovation for SDG Impact," showcased inspiring success stories from South Africa.

Dr Gugu Moche, Acting Deputy CEO: Research, Innovation, Impact Support and Advancement (RIISA) at the National Research Foundation (NRF), delivered an inspiring keynote address on the future of research and innovation in South Africa, emphasising the powerful role of national research systems in driving societal transformation.

Burger highlighted how the festival showcased CPUT’s profound appreciation for the incredible scholarship of its academic staff, celebrating the pinnacle of their achievements. This includes Research Chairs, esteemed rated researchers, and prolific scholarly contributions, as well as excellence in mentoring Master’s and Doctoral students. The honour of national and international accolades, alongside the pursuit of external funding for meaningful research and innovation, reflects a vibrant commitment to academic excellence.

“My own view is that our Research Festival is one of the highlights of our academic endeavours annually.”

During the Research Festival 2025, CPUT showcased the work of its eight research chairs, highlighting various projects and areas of research excellence. The chairs are as follows:

• Prof Jeanine Marnewick: CPUT Research Chair in Biotechnology
• Dr Conrad Sparks: Interim CPUT Research Chair in the Oceans Economy
• Prof Mohammed Tariq Kahn: CPUT Research Chair in Energy
• Prof Nothemba Joyce Nduna: ETDP SETA WIL Research Chair in Work-Integrated Learning in TVET Colleges
• Prof Bongani Ncube: NRF–WRC SARChI Research Chair in Governance and Economics for Water and Sanitation Sector Institutions
• Prof Zayd Waghid: Interim NRF SARChI Research Chair in Teacher Education
• Prof Chris Winberg: NRF SARChI Research Chair in Work-Integrated Learning
• Prof Glenda Davison: Interim NRF Nedbank SARChI Research Chair in Cardiometabolic Health

Reflecting on the event, Davison, Head of the Department of Biomedical Sciences, said the research festival was “a wonderful success”. “The organisation was exceptional, and it attracted academics from the entire university. It was heartwarming to see the room full and also the discussion around the exhibits and posters. [The] delegates were engaged, and lots of networking happened.”

The event also included the annual Research Excellence Awards, which pay tribute to the dedication, creativity, and vision that continue to shape CPUT’s research journey.

Burger added that this year’s exhibitions were of a very high standard and that they received positive feedback on their exhibitions and excellent posters displayed at the festival.

Written by Aphiwe Boyce
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Dr Vusi Mshayisa, Senior Lecturer in the Department of Food Science and Technology, embodies resilience and dedication. His unwavering commitment has led to his appointment by Prof Blade Nzimande, Minister of Science, Technology and Innovation, to serve a four-year term on the Council of the South African Council for Natural Scientific Professions (SACNASP).

“This appointment is a significant milestone, not only for me personally, but also for our Department, the Faculty of Applied Sciences, and CPUT as an institution. It positions us prominently in the national science, technology, and innovation landscape,” Mshayisa remarks.

SACNASP is the statutory regulatory body for natural scientists in South Africa. Its mandate is to ensure that scientists are registered, accountable, and uphold professionalism and integrity. “In simple terms, it safeguards the credibility of science in our country, much like how doctors or engineers answer to their professional councils. It is the guardian of standards, ensuring that science is practised with rigour and trustworthiness for the benefit of society.”

Prof Marshall Sheldon: Deputy Vice-Chancellor for Research, Technology Innovation, and Partnerships, extends her heartfelt congratulations to Mshayisa on his prestigious appointment. She emphasises that this recognition is a testament to Mshayisa’s commitment to scientific excellence and his significant contributions to the advancement of science in South Africa. “We are confident that his expertise and knowledge will enrich the Council’s work for our country. We celebrate this milestone with pride and wish Dr Mshayisa continued success in this important national role.”

Mshayisa, a National Research Foundation Y-rated Researcher, attributes his milestone to resilience, consistency, and the collective support he has been privileged to receive. While his research on edible insects has opened a unique niche in food science, the foundation lies in the mentorship from his Head of Department, “the guidance of our Faculty leadership, and the tireless contributions of my students”. “They are the real drivers of our success. In truth, this milestone is not mine alone—it is a reflection of a collective journey, one built on collaboration, sacrifice, and belief in a vision bigger than any individual.”

Prof Joseph Kioko, Dean of the Faculty of Applied Sciences, congratulates Mshayisa “for this well-deserved appointment”. “It is an acknowledgement of his expertise, professional standing, and dedication to the natural sciences. His selection to serve on this national body is not only a personal honour but also a great credit to our Faculty and the University at large. I am confident that his contribution will be invaluable in shaping the future of the natural scientific professions and promoting their role in our national development.”

Acting Head of Department: Food Science and Technology, Dr George Charimba, extended his heartfelt congratulations to Mshayisa, saying this prestigious national appointment recognises his outstanding contribution to the natural sciences through his learning and teaching activities, academic leadership, as well as his research on alternative protein sources, and commitment to advancing scientific excellence in South Africa.

“The Department commends Dr Mshayisa on these remarkable accomplishments and takes great pride in his continued success and national impact, as this appointment comes while we are still celebrating his national achievement as a 2025 NUTA winner. The department, faculty, and indeed CPUT at large are proud of your exploits.

Congratulations once again on these well-deserved honours!”

 Reflecting on his appointment, the Curriculum Officer says he is “deeply honoured and humbled”. “This appointment is more than recognition; it is a responsibility to serve. It reminds me that leadership is not about titles but about ensuring that others, especially younger and emerging scientists, have their voices represented at the highest levels. It is proof that CPUT, as a university of technology, belongs in national conversations on science and policy. Above all, I feel committed to using this platform to strengthen the bridge between science, society, and future generations.”

Written by Aphiwe Boyce
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CPUT’s NRF-rated researchers were acknowledged during a recent ceremony, held at the Bellville Campus.

The event also recognised the institution’s postdoctoral fellows.

NRF ratings are allocated based on a researcher’s recent research outputs and impact as perceived by international peer reviewers.

The ratings fall within the following categories:

• A – Leading international researchers
• B – Internationally acclaimed researchers
• C – Established researchers
• P – Prestigious Awards
• Y – Promising young researchers

Vice-Chancellor Prof Chris Nhlapo, who served as the institution’s first Deputy Vice-Chancellor: Research, Technology Innovation and Partnerships, said the institution has come a long way since 2006 when CPUT’s NRF-rated researchers could be counted on one hand.

“Some people joined us recently and they will think that we have always had over 70 rated researchers. We’ve come from far and it was incredibly challenging.”

He said there was no room for complacency and CPUT would continue to strive to improve its ratings.

Prof Marshall Sheldon, Deputy Vice-Chancellor: Research, Technology Innovation and Partnerships, also delivered a message of support.

“As an NRF-rated researcher myself, I am deeply appreciative and acknowledge the work that you've done so far,” she said.

She said the researchers had contributed to shaping the institution’s reputation.

“Your ratings for me are not just metrics. It’s symbols of years and sometimes decades of late nights, early nights, whole nights, years of peer reviews, revisions, feedback, and sometimes very devastating feedback and rejections. But you keep going. It's years of revision, revision, revision leading to what we can today call our flagship projects and breakthroughs that we’ve achieved as an institution.”

Written by Ilse Fredericks
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Her passion and dedication for her work have earned Dr Nike Romano, Lecturer in the Department of Applied Design, a C2 rating from the National Research Foundation.

“I have always been interested in the relationship between arts-based pedagogies, social justice, and the decolonisation of curricula within the South African higher education landscape. Linked to this a ‘reconfiguring’ of traditional, often Eurocentric, approaches that disrupt established canons and create more inclusive and socially just learning environments.

I am inspired by affective, embodied, co-creative making, and collaborative approaches to learning that encourage "more-than-linguistic" modes of knowledge production and values diverse forms of knowledge that empower students as active participants in their learning,” she says.

Romano is fascinated by how art and design give expression to and can teach us about culture.

“As an undergraduate I studied graphic design at Michaelis Art School. I then went on to do a BA in art history and economic history. At the time I remember feeling very frustrated by how isolated the respective disciplines were because I could see the overlaps between them. For me, not only were these rich multi-layered spaces more interesting, but they were incubators of new knowledges. My postgraduate journey in Fine Art led me to explore knowledge making within these liminal spaces. These learnings in turn spawned my PhD that focused on the affordances of art-based pedagogies in reconfiguring curricula.”

She shared the following about her recent projects and research goals:

“Recently, I have been researching hydrofeminism and oceanic studies with Vivienne Bozalek and Tamara Shefer which has been very exciting. I also participate in the Transcontinental lab on affects, diversity and education that is hosted by Dorthe Staunæs at Aarhus University in Denmark. This is an exciting network where scholars share their research, it is always interesting to learn with others.

“My goal is to develop a research project that looks at how post-qualitative inquiry can inform different ways of doing design education in South Africa. Postqualitative inquiry challenges traditional research methods by foregrounding how knowing is much more than a cognitive activity and that material encounters are vital parts of the inquiry process. 

Romano hails from Cape Town and attended seven different schools.

“I think this might be why I am so interested in different learning styles and approaches because each school surfaced different challenges for me. My first love has always been making, be it art or craft, these practices continue to be my happy space. My other love is ocean swimming which I try and do as often as I can.”

Written by Ilse Fredericks
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*Researchers in Focus places a spotlight on our NRF-Rated researchers and the impact of their work.

Dr Avela Sogoni, who began his journey as a petrol attendant after matriculating, is now inspired to see his dedication and hard work celebrated by his peers and the National Research Foundation (NRF). He has been honoured with the 2025 Research Excellence Award for Next Generation Researchers.

“To achieve this recognition, I sacrificed my preferences, moderated my ego for the greater good, not minding the delayed gratification,” he enthuses.

Sogoni says: “When I heard the news through email, I could not believe it. I remember clearly telling my supervisor, Prof Muhali Jimoh, that I would call the NRF staff just to make sure it’s true. It was an amazing feeling to know that my research was rated as outstanding among candidates from well-researched universities.”

He has achieved remarkable milestones, earning his BTech in Horticulture and a Master’s in Horticultural Sciences from CPUT, where he recently completed his PhD and now serves as a research assistant. His groundbreaking work has significantly advanced the understanding of salt tolerance mechanisms, the pharmacological potential, nutritional properties, and metabolic profiles of Tetragonia decumbens, a wild edible vegetable, showcasing his dedication to the field and the future of horticulture.

Born in Qonce, formerly known as King William's Town, Eastern Cape, Sogoni attributes his success to an insatiable curiosity about how things work. After matriculating from Forbes Grant Senior Secondary School in 2012, he took a gap year, working as a petrol attendant from 2012 to 2013. In 2014, he boldly stepped forward to pursue his dreams by enrolling for a National Diploma in Horticulture at CPUT.

Growing up in an area where only a few people managed to attend university inspired him to excel. His mother, who always supported education because she believed it was the only way out of poverty, encouraged his enrolment in Horticulture. “The reason behind this choice was purely based on the love I have for plants, more especially leafy vegetables.”

When asked about his reaction to the announcement, Sogoni, who finds solace in long coastal drives that refresh his spirit, says: “I was very happy to see all the long hours I have put in eventually being recognised by my peers and the National Research Foundation… I would attribute my success to curiosity about how things work. My primary motivation lies in the realisation of my strength, understanding the system, and the discovery of new things. These discoveries are the rewards from long hours that science requires.”

He is also excited to think that the things people are learning may help preserve the environment and improve human health through diet diversity and by limiting chronic diseases. “I am inspired that my contribution to knowledge could enhance food security and mitigate hidden hunger.”

A hard pill for him to swallow was that he had no choice but to succeed, coming from a family without a university background and feeling the pressure to earn a PhD. With support from his supervisors, he achieved this goal. A major highlight of his career was attending the International Horticultural Congress in France in 2022.

This award signifies the outstanding quality of work conducted by a final-year doctoral student in South African universities. It is a turning point in Sogoni’s career, “as it reassures me and my peers that research excellence is achievable”.

“Bringing home the trophy proves that research conducted at CPUT is of immense quality in innovation for a sustainable future. Moreover, the support provided by my supervisors and the Department of Horticulture through nomination was significant in the achievement of this award.”

Sogoni has an important message for other postgraduate students and staff members who aspire to follow in his footsteps. He emphasises the need for patience with oneself. “Understand that this journey is a long one; you don't have to do everything perfectly from day one. You will need time to complete tasks, make mistakes, and learn from them. It is also essential to have or develop a close network of collaborators, especially more senior colleagues who can mentor you.”

For younger individuals coming from similar backgrounds to his, Sogoni encourages them to believe in themselves and to think about their aspirations. It’s important to consider how a diploma or degree can support their ambitions. “It can be easy to doubt yourself or spend too much time seeking opinions from others. While input from others can be beneficial, in the end, you must trust in your ability to succeed. Remember, ‘the road to success is not a path you find, but a trail you blaze.’”

Written by Aphiwe Boyce
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When you boldly claim your power, you embrace a timeless principle. This is vividly illustrated by the journey of Dr Vusi Vincent Mshayisa, a Senior Lecturer at the Department of Food Science and Technology (DFST) and a National Research Foundation Y2-rated researcher, who has recently been honoured with the prestigious TWAS-DFG Cooperation Visit Fellowship.

This milestone is not just a personal achievement; it represents a strategic advancement for CPUT and enhances the African continent's visibility in food security research. The fellowship will facilitate Mshayisa’s collaborative research visit to the German Institute of Food Technologies (DIL), one of Europe’s leading research centres focused on sustainable food systems.

“This award is a testament to the groundbreaking work we’ve been doing at DFST,” says Dr Mshayisa. “From publishing our first research paper on edible insects in 2021 to being recognised on a global stage, this has been a journey of resilience, excellence, and impact.”

As research leader of the Edible Insects Research Group (EIRG) at CPUT, Mshayisa has transformed a niche field into a continental movement. His vision is to position DFST as a hub for edible insect innovation across three dimensions: advanced processing technologies, analytical characterisation, and new product development. His work links modern science with indigenous knowledge systems, highlighting culturally significant species like Mopane worms (Gonimbrasia belina) and Madzhulu termites (Macrotermes subhylanus) andBlack soldier Fly (Hermetia illucens), to champion sustainable nutrition rooted in African identity.

“This is not just about insects. It’s about food sovereignty, scientific leadership, and reshaping narratives from the Global South,” he adds.

Collaborating with DIL will allow Mshayisa to explore cutting-edge research in insect breeding, protein extraction, and scalable technologies, laying the groundwork for commercial innovation and policy influence. At DIL, Mshayisa will collaborate with Dr Kashif ur Rehman.

Inspired by African trailblazers like Dr John Kinyuru of JKUAT (Kenya), supported by the steadfast guidance of Dr George Charimba, Acting Head of Department: DFST and Prof Joseph Kioko, Dean: Faculty of Applied Sciences, and anchored by a dynamic team of students and early-career researchers, Mshayisa’s success is the product of collective excellence. “I stand on the shoulders of students like Ntabeleng Vanqa, whose master’s research laid the foundation for this niche.

 Mshayisa’s message to young African scientists is both clear and resolute:

“You will be criticised, rejected, overlooked, and doubted, but stay true to your calling and never dilute your brilliance for anyone’s comfort. Your time is coming.”

With the TWAS-DFG fellowship as a springboard, the Edible Insect Research Group is poised to attract industry funding, student scholarships, and international partnerships, cementing CPUT’s role as a continental epicentre for food security innovation. Mshayisa has not only earned his place at the global table, but he has set it.

Written by CPUT News
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Senior Lecturer in the Department of Biomedical Sciences, Dr Samantha Meyer, wants her research to have a meaningful impact.

The dedicated researcher, whose personal mission is to support promising female students to become accomplished scientists, has been awarded a C2 rating from the National Research Foundation.

“I am deeply honoured and pleased to have been awarded a C2 rating. The C2 rating characterises me as being an established researcher with a sustained record of productivity. This acknowledgment will improve my national and international standing in my area of research and should support my career advancement at CPUT. It will also lead to new collaborations, additional grant funding and the attraction of excellent postgraduate students.”

She said the recognition also led to the University of the Western Cape (UWC) appointing her as an Adjunct Research Fellow in the Department of Biotechnology.

“I have completed all my tertiary education (from undergraduate BSc to my Doctorate in Pharmaceutical Sciences) at the UWC, so this appointment is indeed very special to me and opens up many exciting opportunities for my postgraduate students.”

Meyer has built her research themes around the impact of medicinal plants in phytomedicine and phytonanotechnology and their application to infectious diseases. This aligns with the United Nations’ Sustainable Development Goal 3 - good health and well-being.

“My research involves extracting bioactive components from medicinal plants and using these active compounds to synthesise a range of nanoparticles to investigate antimicrobial activity and wound healing.”

She grew up in Umkomaas on the south coast of Kwa-Zulu Natal and as a child her dream was to become a teacher.

“During my undergraduate studies, listening to my lecturers talk about their research motivated me to consider postgraduate studies in the medical sciences. I was then introduced to the fascinating world of medicinal plants. This unveiled a whole new horizon for me; I realised that I could pursue my love of teaching and science by becoming an academic researcher.”

She strives to inspire her students and “make them believe that they too are capable of greatness if they work hard”.

“In South Africa, women are still under-represented in the Science, Technology, Engineering and Mathematics (STEM) fields, hence a very important personal mission for me is to support promising female students to become accomplished scientists.”

Meyer hopes her research will make a difference.

“I believe that my research must have a meaningful impact and for this reason an important consideration for me is how my research can be applied to solve problems in human health. The research work that I have been doing thus far has provided scientific evidence to validate the traditional use of some medicinal plants. This information will be valuable to those who use these plants in traditional medicine.

“My scientific studies have also shown that Green Nanotechnology can enhance the medicinal properties of plants, and these nanoparticles can be used to combat a variety of infectious diseases. In the future these can potentially be used for the development of novel treatments to combat antimicrobial resistance.”

Written by Ilse Fredericks
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*Researchers in Focus places a spotlight on our NRF-Rated researchers and the impact of their work.

Born into a family that depends on smallholder farming for their livelihood, Prof Bongani Ncube embodies a spirit of curiosity and gratitude. She feels honoured and privileged - not only for herself but for everyone she collaborates with and for the disadvantaged communities that give meaning to her work - after being named the winner of the NSTF - South 32 - Water Research Commission (WRC) Award recently.

Reacting to the announcement, Ncube says: “I must say I was surprised, but I already had a remote inkling that we submitted a good document. The compilation needed a lot of time and focus, which I did not have because it was during the National Research Foundation (NRF) reporting period. It took evenings of writing and rewriting to ensure the story was solid. My great appreciation goes to Prof [Veruscha] Fester, who nominated me and assisted me after hours to ensure the document was in an accessible language.”

In her congratulatory message, Prof Marshall Sheldon, Deputy Vice-Chancellor: Research, Technology Innovation and Partnerships, says this achievement is a testament to Ncube’s unwavering dedication, innovative research, and impactful contributions to the field of water and sanitation. “She continues to elevate the reputation of CPUT on both national and international platforms, and we are immensely proud to celebrate this milestone with you.”

Sheldon adds that the NSTF and WRC recognition honours Ncube’s research focused on improving access to water and sanitation across South Africa’s disadvantaged communities and her pursuit for sustainable solutions.

“May this award be one of many more to come.”

Ncube was born in Kezi village, Matobo District, Zimbabwe. Since March 2025, she has been a full professor at CPUT. She earned a BSc in Agriculture Honours in Soil Science from the University of Zimbabwe and worked in the public sector from 1995 to 1998. After an MSc in Water Resources Engineering and Management, she worked at ICRISAT in Bulawayo, Zimbabwe. She obtained a PhD in Production Ecology and Resource Conservation from Wageningen University and joined WaterNet in 2007, overseeing the Limpopo Basin Challenge Programme until 2009. After moving to the United Kingdom and working for non-profits, she relocated to South Africa in 2013. Since April 2022, she has led the SARChI Research Chair in Governance and Economics for Water and Sanitation, focusing on water security and governance.

Her father was a shopkeeper for a white family for most of his life, and her mother was a housewife. Ncube was born after five boys, but they were all raised equally in terms of family chores and access to education. “I can say I was empowered and made aware of the importance of education from a very young age, and my curiosity shaped me into who I am today. There was also a lot of prayer and leaning on God, instilled mainly by our mother.”

While growing up, Ncube, who is naturally curious, read extensively - newspapers, books, and, with the advent of the internet, a plethora of information, especially related to science debates. Her work is in the dynamic water sector, which requires her to stay updated. She believes she is a hard worker and acknowledges the many individuals who have supported her career journey, including her family, primary school teachers, high school teachers, university lecturers, and supervisors during her postgraduate studies and work experience. Her most significant mentors have been her mother and one of her sisters-in-law, who taught her about unconditional love and the importance of choosing forgiveness, even in challenging circumstances, which has shaped her approach to life.

“Our work has gained recognition both within CPUT and on national and international levels. Since the inception of the Research Chair, we have established active collaborations in Sweden, France, Germany, Canada, and the United Kingdom, along with various national partnerships. I have personally received research awards from CPUT and the Water Research Commission, and I have been featured in books, on radio stations, and in news publications. Last year, the NRF asked me to contribute to the commemoration of World Water Day.”

She operates in male-dominated fields and growing up in competitive and sometimes toxic environments has taught her the importance of letting her work speak for itself. Prejudice and bias have posed significant challenges, with some individuals choosing to let her struggle instead of offering assistance. Since 2021, Ncube has faced life-threatening health challenges that have made “fulfilling my work obligations very difficult at times”.

The functional introvert can be stone silent, but you may not recognise her when she is in the zone with the farmers and communities. Students have also taught her to talk. Teaching first years was one of her most enjoyable moments. To those who want to follow in her footsteps, there are no footsteps, she says. “There have been a lot of detours, some of which shocked me. But out of all these, knowing your history and allowing it to shape you into a better person is essential. My values are honesty and integrity. We need to build relationships based on trust.”

Ncube states: “Your background does not determine who you become in life. It’s about how you reflect on your past and use its positive aspects to shape your future.”

Ncube, who plays music, plants vegetables and flowers, reads, and takes walks to relax, says the importance of having strong beliefs, especially when seeking answers. “Life isn’t a straight path; sometimes, you must embrace the winding journey.”

During her PhD, she often took her son to fieldwork, finding it a privilege to be with him rather than worrying. She encourages using family support and emphasises the need for play and rest, noting it can be costly not to take time for oneself.

Written by Aphiwe Boyce
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CPUT recently hosted a stakeholder meeting of the SATREPS project Development of a Carbon Recycling System toward a Decarbonised Society by Using Mineral Carbonation.

The Science and Technology Research Partnership for Sustainable Development (SATREPS) is a Japanese initiative aimed at addressing pressing global challenges through collaboration between Japan and developing countries. In 2020 CPUT was awarded a five-year research grant of approximately R60 million under the SATREPS programme, administered by the Japan Science and Technology Agency (JST) and the Japan International Cooperation Agency (JICA). Additionally, the Department of Science, Technology and Innovation (DSTI) provided R5 million in co-funding for operational costs.

Through this project, researchers at CPUT have collaborated with leading experts from the University of Cape Town, the University of the Western Cape, and the Council for Geoscience. The Japanese partner in this initiative, Tohoku University, brings further expertise to the team. Furthermore, industrial partners such as PPC, AFRIMAT, Cape Concrete, and ECO-precast offer waste materials, technical input, and practical insights, ensuring that our research is grounded in real-world applications. Together, a multi-disciplinary team dedicated to innovating sustainable solutions for the cement and concrete sector has been formed.

At the core of this initiative is mineral carbonation, a promising strategy for reducing CO₂ emissions. This technology has the potential to convert waste streams into valuable carbon sinks, creating a pathway for a circular economy within our built environment. The research findings have been broadly disseminated through peer-reviewed articles and conference presentations, contributing to the global scientific community.

Now in its fourth year, the project has made significant strides in human capacity development. Two Master's students have successfully completed their degrees, while two graduates from CPUT have been awarded fully funded PhD scholarships in Japan. Several students have also gained work-integrated learning opportunities with industrial partners involved in the project. Additionally, numerous students are currently pursuing their Master's and Doctoral studies related to this project. These achievements not only enhance CPUT’s research and innovation profile but also foster the development of a new generation of engineers and scientists equipped to tackle regional, national, and global challenges such as climate change.

The Project team Includes Prof Tunde Ojumu of the Chemical Engineering Department, who is the Principal Investigator and Project Manager of this SATREPS project (supported by Head of Department, Prof M Chetty) and in collaboration with South African research partners; Prof L. Petrik, Adjunct Professor in the Chemical Engineering Department at CPUT and Emeritus Professor at UWC, Prof J. Petersen from UCT, Dr Ravi Vadapalli and Dr Henk Coetzee from the Council for Geoscience, and Jun Hirashima, JICA Project Coordinator and Prof A. Iizuka, the Project Chief Advisor from Tohoku University Sendai, Japan.

A stakeholders' workshop held on July 24 served as a vital platform for strengthening collaboration between industry and academia. The programme featured technical presentations on waste beneficiation through mineral carbonation, a review of pilot plant data, and discussions on potential pathways for scaling up the process, according to Ojumu. Breakout sessions allowed participants to identify key challenges and opportunities for industrial implementation, while feedback from industry partners was gathered to refine the research agenda.

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Promising young researcher Dr Kathleen Naidoo says being awarded a Y2 rating from the National Research Foundation has motivated her to continue to pursue impactful, innovative and socially relevant research.

“This is a significant milestone in my career. Being recognised by the National Research Foundation for the quality and impact of my research is truly an overwhelming feeling,” says the Senior Lecturer in the Medical Imaging and Therapeutic Sciences Department.

Her research has two main focus areas - patient experience and students’ learning journey.

“The patient focus is on enhancing the patient experience in medical imaging by promoting a person-centred care (PCC) approach. This focus aims to improve both the quality of care and the overall healthcare experience for patients.

“Additionally, being an academic, I have a deep passion for teaching, and I am committed to excellence in radiography education with a special interest in student well-being during workplace learning. I believe that providing emotional and psychological support is essential for helping students thrive in often high-pressure clinical settings. My NRF rating further motivates me to continue developing innovative strategies that support compassionate care for patients and creating meaningful, supportive learning environments for students. “

Naidoo said her passion for research began at the start of her academic journey.

“From the outset, I was captivated by the continuous process of discovery, critical inquiry, and the dynamic nature of knowledge development. This fascination with learning and curiosity about the evolving landscape of research ultimately led me to pursue my doctorate.

“My Doctoral supervisor, Dr Heather Lawrence, was instrumental in helping me understand and appreciate the value of research. Engaging in research has deepened my appreciation for lifelong learning, critical thinking, and the importance of maintaining an open and inquisitive mindset. These values have become the foundation of both my academic and professional pursuits, shaping the way I approach challenges, contribute to the field, and mentor others.”

She said research has enriched her personal and professional growth.

“During my time as a clinical radiographer, it became evident that the medical imaging field placed substantial emphasis on the advancement of technologies and equipment. However, this technological focus often came at the expense of caring for the patient. Despite being the key stakeholders in healthcare, patients were frequently overlooked, underscoring a critical gap in clinical practice. This prompted me to undertake my doctorate, which explored the teaching of caring to medical imaging students.”

She hopes to contribute to a paradigm shift in how medical imaging departments integrate patient perspectives into clinical decision-making, service delivery and technology advancement.

“Locally, I hope to influence clinical radiographers to reevaluate their current practices and develop a more holistic approach to patients and students. I am currently part of an international team of radiographers exploring the international perspectives of person-centred care with the aim of developing strategies to deliver informed measures of care for patients. At a national level, I am part of a collaborative team of educators dedicated to exploring and enhancing student well-being within workplace-based learning (WPL) environments. Our work focuses on identifying challenges, sharing best practices, and developing evidence-informed strategies to support students during clinical training.”

In terms of future goals, she aims to continue to embed compassion in her teaching and research.

“I hope to be a voice for patients and students with the aim of developing a more supportive and kind medical imaging environment. As future healthcare professionals, students play a critical role in shaping the quality and culture of care. By fostering resilience, ethical awareness, and compassion in radiography students, we contribute to the development of a more effective and empathetic medical imaging workforce, ultimately enhancing the quality of care delivered to patients.”

Naidoo is originally from Durban and deeply values its rich culture and heritage.

“My background has significantly shaped my perspective on healthcare, particularly in understanding the importance of culturally sensitive and inclusive care practices.”

Written by Ilse Fredericks
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*Researchers in Focus places a spotlight on our NRF-Rated researchers and the impact of their work.

The acting Head of the Emergency Medical Sciences Department, Dr Simphiwe Sobuwa, has earned a Y2 rating from the National Research Foundation (NRF), marking a major milestone in his academic journey.

A Y-rating is allocated to promising young researchers, and Sobuwa said the acknowledgement was an honour.

 “It affirms the value of my contributions to research in emergency medical care and, more importantly, positions me to lead impactful, collaborative projects. It’s also a validation of years of work committed to both academic scholarship and real-world health system improvement. The rating opens new doors to funding, mentorship, and visibility that I intend to use to advance my research agenda and mentor emerging scholars in the field.”

 With firsthand experience as a frontline paramedic, Sobuwa is deeply aware of the pressures faced by emergency personnel.

“My research focus is centred on the mental health and wellbeing of paramedics, particularly in the context of South Africa’s complex and often under-resourced emergency care systems. I am also deeply interested in health workforce development, postgraduate education, and prehospital system strengthening.

“What drew me to this area is the disconnect I observed between the high expectations placed on paramedics and the limited support structures available to sustain their mental and emotional health. This gap has personal and professional relevance, having worked on the frontline myself, and I believe research in this space is both urgent and transformative.”

 A pivotal moment in shaping this research direction came during his Master’s research on prehospital airway management in traumatic brain injury.

“That project made me realise how limited the evidence base was for many of the decisions paramedics are forced to make in high-pressure environments. Another defining experience was my involvement in student support and curriculum development, which highlighted systemic issues affecting both learning and wellbeing. These experiences laid the foundation for my current focus on mental health, transition shock, and resilience among paramedics, particularly those early in their careers.”

Asked what attracted him to the field of Emergency Medical Care and who or what inspired him along the way, he replied: “Emergency medical care is fast-paced and high-stakes, and I’ve always been drawn to its intensity, urgency, and potential for impact.

“I am currently participating in the Future Professors Programme and have been inspired by some of the top-rated researchers that we have encountered such as Prof Jonathan Jansen, and my mentor, Prof Lehana Thabane, who publishes a minimum of 80 papers annually.”

In terms of his future goals, Sobuwa’s immediate goal is to lead a multi-institutional study on the mental health trajectories of paramedics in South Africa, including the development of a mental health support toolkit co-designed with practitioners.

“I’m also interested in comparative work across African EMS systems to understand how different contexts shape workforce wellbeing. I’d like to strengthen partnerships with mental health professionals, EMS services, and postgraduate researchers interested in health systems and workforce resilience. Ultimately, I want to build a research programme that is collaborative, policy-relevant, and grounded in the lived realities of frontline emergency care providers.”

Originally from Mthatha, the researcher enjoys regular gym sessions and has a passion for hiking. “I have done the Otter, Leopard, and Whale trails. I have also done several hikes in the Drakensberg and have summited Kilimanjaro.”

Written by Ilse Fredericks
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*Researchers in Focus places a spotlight on our NRF-Rated researchers and the impact of their work.

Get ready for an unforgettable celebration as the National Science and Technology Forum (NSTF) honours the brightest stars in the science, engineering and technology fields.

On Thursday, 31 July 2025, all finalists will take the stage for a spectacular showcase, culminating in the exciting announcement of the winners at the 27th NSTF-South32 Awards Gala. This prestigious event will feature an extravagant hybrid experience, broadcast live from two captivating locations: the Sandton Convention Centre in Johannesburg and the Cape Town International Convention Centre. The evening promises to be filled with inspiration, recognition, and excitement as the NSTF celebrates excellence.

Chair-holder Prof Bongani Ncube, leading the DSTI-NRF South African Research Chair Initiative (SARChI) in Governance and Economics of Water and Sanitation Sector Institutions, and a distinguished Professor in the Faculty of Engineering and the Built Environment, feels “privileged and honoured” to be shortlisted as a finalist for the esteemed NSTF - Water Research Commission Award.

The NSTF Awards were established in 1998 through a collaborative effort involving its members and partners. The purpose of the awards is to recognise and promote exceptional contributions to science, engineering, technology, and innovation made by SET-related professionals, practitioners, teams, and organisations in South Africa.

These awards are often referred to as the ‘Science Oscars’ of South Africa. They are the largest, most comprehensive, and most prestigious national awards of their kind in the country, as well as being the first science awards established in South Africa.

Ncube has been recognised for addressing complex water governance and economics for equitable access to water and assisting institutions to operate efficiently while building capacity at various levels. Reflecting on her achievement, Ncube said: “It is a privilege and honour to be a finalist. It also shows the relevance and importance of our work with communities at all levels.”

The inspired academic will be competing alongside four other passionate scholars, all striving to grasp this esteemed award.

Written by Aphiwe Boyce
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