Being fascinated by the science behind materials and substances people interact with daily, and being passionate about applying that knowledge to solve real-world problems, particularly in environmental remediation was enough motivation for Dr Sisonke Sigonya to reach a PhD level.
Hailing from the Eastern Cape, Mthatha, Dr Sigonya was conferred her PhD in Chemistry at the Durban University of Technology (DUT) 2024 Spring Graduation ceremony, held at the Durban Exhibition Centre on Thursday, 19 September 2024.
Her research title was: “Synthesis and Characterization of electrospun-based composite for the remediation of pharmaceutical pollutants in wastewater”.
Dr Sigonya’s journey was riddled with obstacles as she came from a disadvantaged background where financial stability was a distant dream. Balancing academic workload with her responsibilities as a mother also created uncertainty and stress for her.
“Conducting research at multiple facilities, including Mintek in Johannesburg and the University of Ottawa in Canada, also presented logistical and social challenges, but these experiences ultimately enriched my learning. During my academic journey, I encountered several significant challenges. One of the most difficult experiences was losing my supervisor during my Master’s programme, which created uncertainty and stress as I navigated my research. Additionally, the COVID-19 pandemic severely disrupted my study schedule and resulted in delays in completing my degree,” she narrated.
The 31-year-old joined DUT way back in 2018 as a BTech student in Chemistry under the Faculty of Applied Sciences. Throughout her time at DUT, she had not only pursued her own studies but also served as a tutor in various subjects within the Chemistry Department. After completing BTech, she ventured into her master’s degree journey, which she had completed in 2021.
As a young emerging researcher, Dr Sigonya commended DUT for instilling the culture of integrity to all students and staff, saying it is a critical aspect in the science industry.
“I resonate deeply with the values of transparency, honesty, integrity, respect, and accountability upheld by DUT. These principles have guided me throughout my academic career and have influenced my interactions with peers and mentors. Integrity, in particular, is crucial in scientific research, ensuring that my work is credible and trustworthy,” she said.
While she is excited for obtaining her PhD, Dr Sigonya is open to the possibility of furthering her studies or specialised training in the future, depending on her career path and opportunities that arise. Having a postdoctoral fellowship would be a great start in initiating her niche as young female scientist.
“My aim is to contribute significantly to the field of environmental chemistry by focusing on the remediation of pharmaceutical pollutants in wastewater. I aspire to work in research and development, collaborating with industry and academic institutions to drive innovative solutions for environmental challenges and applying the vast knowledge into energy and sensor material sciences,” she further explained.
Dr Sigonya shared her words of gratitude for the experiences and collaborations that have shaped her academic journey, particularly her time spent at Mintek and the University of Ottawa. She is currently unemployed but hopes to continue as a research scientist in one of these institutions and beyond.
Pictured: Dr Sisonke Sigonya.
Photographer: Mnqobi Ngobese.
Thubelihle Dumakude
