Assist. Prof. Dr. TEKETEL GINDOSE , catalysis, Researcher at Addis Ababa Science and Technology University, Ethiopia
Dr. Teketel Girma Gindose is a highly motivated Ethiopian chemist specializing in inorganic chemistry and materials chemistry, particularly in nanotechnology applications for environmental remediation. With a strong academic background, he holds a Ph.D. in Inorganic Chemistry from Addis Ababa Science and Technology University (AASTU), where his work focused on developing zinc oxide-based nanocomposites for the degradation of organic pollutants. His career includes lectureships at Mizan-Tepi University and Wolkite University, where he contributed to teaching, mentoring, and research. Dr. Teketel is committed to advancing sustainable solutions through the synthesis of advanced materials for wastewater treatment. He is proficient in synthesis, characterization, and photocatalysis, and has published research in peer-reviewed journals. His multidisciplinary approach bridges chemistry, nanoscience, and environmental technology
Professional Profile
Orcid
🎓 Education
Dr. Teketel earned his Ph.D. in Inorganic Chemistry (2021–2025) from AASTU, focusing on zinc oxide-based heterojunction nanocomposites for photocatalytic degradation of methylene blue. His coursework included advanced inorganic, solid-state, and bioinorganic chemistry. He previously completed an M.Sc. in Inorganic Chemistry (2012–2016) from Haramaya University, where his thesis involved the synthesis of Ag₃PO₄-ZnO-Fe₂O₃ nanocomposites supported on zeolite for the photocatalytic degradation of methyl orange. His academic journey began with a Bachelor of Education (B.Ed.) in Chemistry from Dilla University, equipping him with foundational knowledge in physical, organic, and analytical chemistry. Dr. Teketel’s academic track shows consistent growth in nanomaterials, catalysis, and environmental applications.
💼 Experience
Dr. Teketel began his academic career as a Lecturer at Mizan-Tepi University (2016–2019), where he taught undergraduate chemistry and supervised research projects. He continued his academic journey as a Lecturer at Wolkite University (2020–2021), contributing to curriculum development and student mentoring. Since 2022, he has served as a Researcher at AASTU’s Center of Excellence in Nanotechnology, where he conducts advanced research on nanocomposites for wastewater treatment. His responsibilities include synthesis and characterization of functional materials for the removal of organic dyes and heavy metals from contaminated water. Dr. Teketel integrates research with real-world applications, reflecting his commitment to using science for environmental and societal benefit.
🔬 Research Interests
Dr. Teketel’s research centers on the synthesis and characterization of metal oxide-based nanocomposites—especially zinc oxide (ZnO)—for use in photocatalytic degradation of organic pollutants in wastewater. His Ph.D. focuses on creating heterojunction structures with enhanced efficiency for dye degradation, specifically targeting methylene blue. His earlier M.Sc. work involved multi-component photocatalysts supported on zeolite for degradation of methyl orange. His methods integrate solid-state chemistry, spectroscopic analysis, and nanofabrication techniques. His goal is to contribute scalable, cost-effective, and eco-friendly solutions to the field of wastewater treatment and environmental remediation using nanotechnology.
🏅 Awards
While specific formal awards are not listed, Dr. Teketel’s consistent academic progression from B.Ed. to Ph.D., and appointments across multiple Ethiopian universities, reflects recognition of his excellence in teaching and research. He has been selected to conduct research at the AASTU Center of Excellence, indicating strong institutional trust and academic merit. His work on photocatalytic nanocomposites contributes to United Nations Sustainable Development Goals, especially clean water and sanitation. Additionally, his ORCID registration and peer-reviewed publications further validate his credibility and impact within the scientific community. His academic roles and ongoing research reflect an emerging leader in African nanomaterials and environmental chemistry.
📚Top Noted Publications
🧪 Charge separation enhancement of triple‑phase Ag₃PO₄‑AgI‑ZnO heterojunction for dye photodegradation
Citations: 1
🧪 Synthesis of zeolite‑A/Fe₃O₄/biochar/MOF‑5 composite for the defluoridation of drinking water
🧪 Adsorption of Cr(VI) from Industrial Wastewater Using a Novel Zeolite‑A/Fe₃O₄/Biochar/MOF‑5 Composite
🧪 A Review on Metal‑Doped Zinc Oxide–Based Single and Multiple Phase Mixed Oxide Nanomaterials for Photocatalytic Applications
🧪 ZnO Modified g‑C₃N₄–MnO₂ Composite for Photodegradation of Methylene Blue
🧪 Synthesis of PVA‑assisted MnO₂‑CuO‑ZnO‑g‑C₃N₄ quaternary nanocomposite for the degradation of methylene blue from industrial wastewater
🧪 Synthesis of Green Heterogeneous Bifunctional Zeolite‑A/Biochar Catalyst for the Production of Biodiesel from Waste Cooking Oil
🧪 A poly‑vinyl alcohol aided multiphase Z‑scheme ZnO‑AgI‑CuO nanocomposite as an efficient photocatalyst for dye photodegradation
🧪 Novel polyvinyl alcohol‑assisted MnO₂–ZnO–CuO nanocomposites as an efficient photocatalyst for methylene blue degradation from wastewater
Citations: 4
🧪 Mini Review on Synthesis, Characterization, and Application of Zeolite@MOF Composite
🧪 Review on the Removal of Dyes by Photodegradation Using Metal‑Organic Frameworks Under Light Irradiation
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