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ECR

Dr. Toleshi Teshome Ketema

26th January 2026

My name is Dr. Toleshi Teshome Ketema. I am a researcher and lecturer at the Chemistry Department and a Postgraduate Program Director at Bonga University, Ethiopia. I graduated from Jimma University by PhD in Analytical Chemistry on July 1, 2024, MSc in Analytical Chemistry from Haramaya University on June 28, 2018 and BSc in Chemistry from Jimma University on June 18, 2016. My research focuses on the synthesis of nanomaterials for diverse applications, particularly in sensing and photocatalysis for applications in agriculture, food safety, and water quality. I have a proven track record of publishing numerous articles in esteemed international and national journals. I am actively involved in the Society for Women and HIV/AIDS in Africa, Ethiopia, where I have successfully conducted training on school-based peer learning related to gender inequalities.

Dr. Mildred Awuor Airo

26th January 2026

Dr. Mildred Awuor Airo is a Lecturer and Head of Nanomaterials Research in the Department of Chemistry at Maseno University, Kenya. She holds a PhD in Chemistry from the University of the Witwatersrand and a BSc (Hons) from Egerton University, and has completed three postdoctoral fellowships in South Africa. Her research focuses on functional nanomaterials for renewable energy, environmental sensing, and circular economy applications using biochar-derived materials. She has over 30 peer-reviewed publications (h-index 11), has received international awards from OWSD/TWAS-DFG, NRF South Africa, the Vallee Foundation, and the ARUA–Mastercard–Carnegie ECR Fellowship, and secured grants from Afretech–Carnegie Mellon, the Royal Society of Chemistry, and PHC France–Kenya Pamoja. She is an active STEM and DEI advocate, mentoring young scientists, bridging gender gaps through workshops and outreach, and consulting with Angaza Africa and E-Safiri.