Borana University | Ethiopia
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🎓 Early Academic Pursuits
Mr. Yohannes Shuka Jara’s academic excellence began with a BSc in Chemistry from Dilla University. He later advanced to complete his MSc in Physical Chemistry at Hawassa University. His master's journey was marked by groundbreaking research in green synthesis and environmental chemistry, laying a strong foundation for his research-driven career.
👨🏫 Professional Endeavors
Yohannes embarked on his professional journey as a Senior Lab Technical Assistant at Madda Walabu University (2020–2024), where he nurtured practical learning. By 2024, he rose to become the Chief Laboratory Chemist and Researcher at the same institution. In parallel, he was appointed as a Lecturer of Physical Chemistry at Borana University, where he continues to inspire and educate budding chemists with passion and precision.
🔬 Contributions and Research Focus
Yohannes has demonstrated a sharp research acumen in nanoscience, catalysis, environmental remediation, and green energy technologies. His thematic research interests span:
➤Green Nanoparticle Synthesis: Innovating photocatalysts for dye degradation using CuO, ZnO, and biosynthesized polyaniline composites.
➤Green Energy Solutions: Improving microbial fuel cell efficiency with coated nanocomposites like Fe₃O₄ and Co₃O₄.
➤Environmental Clean-Up: Developing activated carbon from local biomaterials like Vernonia amygdalina and Lippia adoensis for wastewater treatment.
➤Biosensor Innovation: Designing nano-biosensors for pharmaceutical pollutant detection in water, such as paracetamol.
He has published extensively in reputed journals such as Scientific Reports, Next Materials, and the American Journal of Applied Chemistry, with over six peer-reviewed publications and growing citations.
🏆 Accolades and Recognition
Mr. Yohannes's remarkable contributions have been recognized through numerous prestigious awards and certifications:
➤ Best Researcher Award (2025) in Metallurgical Engineering by Scifax Company Group.
➤ Presidential Award from Hawassa University for outstanding academic and research excellence during his master's program (2024).
➤ Recognized for his contribution to global science communities as a Scientific Committee Member at the Annual International Congress on Nanoscience and Nanotechnology, Oxford University (2025).
➤ Certified in a variety of international and national academic training programs focused on teaching pedagogy, online education, scientific communication, and lab safety.
🌍 Impact and Influence
Beyond publications, Mr. Yohannes has extended his influence by serving as:
➤Peer Reviewer for international journals including the International Journal of Scientific Research and Innovation and Physical Science International Journal.
➤Author of the book Nutritional Values Analysis of Acidic Fruits, translated into five languages, and multiple laboratory manuals published by Madda Walabu University.
➤Science Communicator and active contributor on platforms such as Google Scholar, ORCID, ResearchGate, LinkedIn, and YouTube, making his work accessible to researchers and the public alike.
➤Community Servant, providing lab setup and training to secondary school educators and contributing to public health efforts like COVID-19 sanitizer production.
🌟 Legacy and Future Contributions
Mr. Yohannes Shuka Jara represents a new generation of African scientists committed to sustainable, locally-driven scientific advancement. His work is shaping cleaner technologies, enhancing educational infrastructure, and building scientific capacity across Ethiopia. With ongoing research in green chemistry and nanotechnology, an expanding publication portfolio, and an unwavering dedication to education, Mr. Yohannes is poised to be a lasting force in transforming science for social good.
Publications
📄 Biosynthesized pure CuO, N-CuO, Zn-CuO, and N-Zn-CuO nanoparticles for photocatalytic activity: Enhanced optical properties through bandgap engineering
Authors: Yohannes Shuka Jara, Endale Tsegaye Mohammed, Tilahun Tumiso Mekiso
Journal: Next Materials
Year: 2025
📄 Investigation of Energy Efficiency in a Zeolite-Water Adsorption Solar Cooling System Utilizing Locally Sourced Materials for the Conservation Chamber
Author: Yohannes Shuka
Journal: Physical Science International Journal
Year: 2025
📄 Green Energy: Power Generation Improvement in Microbial Fuel Cells Using Bio‐Synthesized Polyaniline‐Coated Co₃O₄ Nanocomposite
Authors: Tesfahun Eyoel, Yohannes Shuka, Sisay Tadesse, Tekalign Tesfaye, Mesele Mengesha, Suha Orçun MERT
Journal: International Journal of Energy Research
Year: 2025
📄 Improving the power production efficiency of microbial fuel cell by using biosynthesized polyanaline coated Fe₃O₄ as pencil graphite anode modifier
Authors: Tekalign Tesfaye, Yohannes Shuka, Sisay Tadesse, Tesfahun Eyoel, Mesele Mengesha
Journal: Scientific Reports
Year: 2025
📄 Highly efficient catalytic degradation of organic dyes using iron nanoparticles synthesized with Vernonia Amygdalina leaf extract
Authors: Yohannes Shuka Jara, Tilahun Tumiso Mekiso, Alemayhu Pawulos Washe
Journal: Scientific Reports
Year: 2024