Yohannes Shuka Jara | Physical Chemistry | Young Researcher Award

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Mr. Yohannes Shuka Jara | Physical Chemistry | Young Researcher Award

Lecturer and Researcher,at Borana University ,Ethiopia

Yohannes Shuka Jara is an Ethiopian chemist, researcher, and academic currently serving as a Lecturer at Borana University in the Department of Chemistry. He is actively involved in teaching, research, and scientific community services. His career began at Madda Walabu University, where he held multiple roles including Senior Lab Technical Assistant and Chief-in Laboratory Chemist. With a passion for sustainable science and technology, he has focused his work on the green synthesis of nanoparticles, environmental remediation, and renewable energy applications. Yohannes has authored several peer-reviewed journal articles and co-authored a laboratory manual and a scientific book. He also serves as a journal reviewer and editorial board member. Recognized for his academic excellence and impactful research, he has received national and international awards, including a Best Researcher Award in Metallurgical Engineering. His work contributes significantly to applied chemistry, especially in resource-limited and ecologically sensitive regions.

🔹 Professional Profile

🎓 Education

Yohannes Shuka Jara holds a Master of Science degree in Physical Chemistry from Hawassa University, Ethiopia, where he focused on green energy and environmental nanotechnology. He completed his undergraduate studies in Chemistry at Dilla University, Ethiopia. His academic training includes advanced coursework in materials chemistry, catalysis, analytical techniques, and computational chemistry. Beyond formal education, he has undertaken several training programs and certifications in laboratory safety, pedagogical instruction, online teaching methodologies, and digital learning technologies. Additionally, he has enhanced his technical proficiency through nanodegree programs in Programming Fundamentals and Artificial Intelligence Fundamentals with global collaborations, including Udacity and the Ministry of Innovation and Technology of Ethiopia. His interdisciplinary training equips him to approach chemical research with both traditional and technological insights, supporting innovation in chemical education, environmental science, and green chemistry solutions for modern challenges.

💼 Experience

Yohannes has progressive academic and research experience. He is currently a Lecturer of Physical Chemistry at Borana University. Previously, he served at Madda Walabu University as Chief-in Laboratory Chemist and Researcher, and as Senior Laboratory Technical Assistant. In these roles, he was instrumental in laboratory organization, instrument calibration, and training of instructors and technicians. His responsibilities encompassed curriculum delivery, experimental design, student supervision, and community engagement through scientific outreach programs. He has authored several laboratory manuals and organized multiple training workshops to strengthen laboratory practices in secondary schools and higher institutions. He also contributes to academic quality assurance and community service projects, such as sanitizer production during the COVID-19 pandemic. His multidisciplinary technical and teaching experience, including advanced skills in modern instrumentation and computational tools, reflects his commitment to high-quality academic service and research-driven teaching in the chemical sciences.

🏆 Awards

Yohannes has received notable recognitions for his academic and research contributions. He was honored with the Best Researcher Award in Metallurgical Engineering by metallurgicalengineering.org (Scifax Group) in 2025, reflecting the innovation and impact of his materials research. In 2024, he received the Presidential Award from Hawassa University for outstanding academic and research performance during his Master’s studies. He has also been recognized internationally with a Certificate of Recognition for his role as a scientific committee member at the Annual International Congress on Nanoscience and Nanotechnology hosted by Oxford University. His numerous certificates from national institutions validate his participation in pedagogical training, scientific communication, and innovation competitions such as “Solve IT 2023.” His community contributions, especially in laboratory organization and COVID-19 response initiatives, demonstrate a strong commitment to science-led development and education in Ethiopia.

🔬 Research Focus in Physical Chemistry

Yohannes’s research centers on the green synthesis and application of nanoparticles for sustainable and environmentally friendly solutions. His core areas include photocatalysis, biosensor development, electrochemical energy generation, and environmental remediation. He explores semiconductor nanocomposites, such as ZnO-, CuO-, Fe₃O₄-, and Co₃O₄-based materials, for degrading toxic dyes, detecting pharmaceuticals like paracetamol, and enhancing microbial fuel cell (MFC) performance. His work also involves biomass-derived activated carbon for water purification and the integration of bio-organic systems in pollutant detection. Currently, he is investigating biologically synthesized N-Zn-codoped CuO nanoparticles for multifunctional roles, including anti-microbial and electrochemical sensing applications. Yohannes emphasizes low-cost, sustainable, and green methodologies that align with the principles of environmental chemistry and circular economy. His applied research contributes to solving real-world problems in energy, water quality, pollution, and public health within resource-constrained settings, especially in rural Ethiopia.

📚 Publications Top Notes

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
DOI: 10.1016/j.nxmate.2025.100742

Summary:
This article reports the synthesis and characterization of novel CuO-based nanoparticles doped with nitrogen (N) and zinc (Zn), developed through a green biosynthesis method. By engineering the bandgap, these nanostructures exhibited enhanced photocatalytic performance for dye degradation under visible light. Detailed optical, morphological, and structural analysis showed significant shifts in bandgap and improved catalytic efficiency, especially in N-Zn-CuO samples. The study contributes to the field of environmental remediation and nanomaterials engineering for water purification.

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
DOI: 10.9734/psij/2025/v29i4889

Summary:
This review explores the development and performance of an adsorption-based solar cooling system using zeolite-water pairs. The system is optimized with locally available materials for cost-effective applications in conservation chambers. The energy analysis reveals high thermal efficiency and cooling potential in off-grid settings. The study highlights the viability of solar-assisted eco-friendly cooling technologies in regions with abundant solar radiation and limited energy infrastructure.

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
DOI: 10.1155/er/2936572

Summary:
This work presents a novel polyaniline-coated cobalt oxide (Co₃O₄) nanocomposite anode, biosynthesized using green methods for microbial fuel cell (MFC) applications. The coating significantly improves bio-electrode interactions and conductivity, resulting in higher power density and energy conversion efficiency. The eco-friendly synthesis and enhanced MFC output make this study relevant for sustainable bioenergy technologies.

Improving the power production efficiency of microbial fuel cell by using biosynthesized polyaniline-coated Fe₃O₄ as pencil graphite anode modifier

Authors: Tekalign Tesfaye, Yohannes Shuka, Sisay Tadesse, Tesfahun Eyoel, Mesele Mengesha
Journal: Scientific Reports
DOI: 10.1038/s41598-024-84311-5

Summary:
The study demonstrates a cost-effective anode modification strategy using biosynthesized polyaniline-coated Fe₃O₄ nanoparticles applied to pencil graphite electrodes in microbial fuel cells. This modification enhances electrochemical surface area, leading to significant improvements in microbial attachment, charge transfer, and power output. This research provides a scalable approach for improving MFC performance using sustainable materials.

Highly efficient catalytic degradation of organic dyes using iron nanoparticles synthesized with Vernonia amygdalina leaf extract

Authors: Yohannes Shuka Jara, Tilahun Tumiso Mekiso, Aschalew Paulos Washe
Journal: Scientific Reports
DOI: 10.1038/s41598-024-57554-5
Summary:
This article introduces a green synthesis method for iron nanoparticles using Vernonia amygdalina leaf extract and evaluates their catalytic potential for degrading harmful organic dyes in wastewater. The study reveals the nanoparticles’ strong surface reactivity and high degradation efficiency under ambient conditions. The eco-friendly approach and practical application in water treatment systems make it a noteworthy advancement in environmental nanotechnology.

📌 Conclusion

Yohannes Shuka Jara is an emerging Ethiopian chemist whose academic excellence and impactful research distinguish him in the field of physical and materials chemistry. His work centers on green synthesis of nanoparticles, environmental remediation, energy conversion, and nano-biosensor development—providing sustainable solutions to real-world challenges. With experience across teaching, laboratory management, and applied research, he bridges theoretical chemistry with practical applications. His contributions have been recognized through multiple peer-reviewed publications and prestigious awards, including the Best Researcher Award in Metallurgical Engineering and the Presidential Honor from Hawassa University. Beyond research, Yohannes is actively involved in scientific outreach, lab manual development, and community-based projects such as water quality assessment and COVID-19 response efforts. His strong technical expertise, interdisciplinary skills, and commitment to science-led progress mark him as a valuable contributor to sustainable development in Ethiopia and beyond. He exemplifies the role of a young scientist driving innovation through education and environmentally responsible research.

 

Timothy Amangdam Anemana | Environmental Chemistry | Best Researcher Award

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Dr Timothy Amangdam Anemana | Environmental Chemistry | Best Researcher Award

Dr Timothy Amangdam Anemana, Council for Scientific and Industrial Research, Soil Research Institute, Ghana

Dr. Timothy Amangdam Anemana is an accomplished Environmental Chemist with a deep passion for soil and water remediation. Holding a Ph.D. in Environmental Science from EĂśtvĂśs LorĂĄnd University, Hungary, he specializes in reducing arsenate and inorganic chromium mobility in soils. With a strong academic foundation and extensive experience in research and environmental consulting, Dr. Anemana has contributed significantly to the fields of biochar production, environmental risk assessment, and soil nutrient mapping. Currently serving as a Research Scientist at the CSIR-Soil Research Institute in Ghana, he leads projects aimed at developing sustainable agricultural practices and environmental conservation methods. Dr. Anemana is known for his dedication to advancing environmental science through innovative research, technical expertise, and community engagement.

Publication Profile

Google Scholar

Strengths for the Award

  • Extensive Research Background: Dr. Anemana holds a Ph.D. in Environmental Science, with a focus on Environmental Chemistry. His research spans critical areas such as soil remediation, biochar production, and environmental impact assessments. This demonstrates a solid foundation in both theoretical and applied environmental research.
  • Diverse Employment Experience: His roles as a Research Scientist, Environmental Chemist, and Ph.D. Research Fellow have equipped him with a broad skill set, including laboratory management, fieldwork, and the application of modern analytical techniques (e.g., ICP-MS, FTIR, LC-MS). His experience with the CSIR-Soil Research Institute and the Environmental Protection Agency in Ghana underlines his practical contributions to both academia and industry.
  • Publications and Academic Contributions: Dr. Anemana has published research in reputable journals, showcasing his ability to contribute original research to the scientific community. His work on biochar and soil nutrient mapping highlights his expertise in sustainable agricultural practices.
  • Mentorship and Teaching: His role as a lecturer and supervisor at the CSIR College of Science and Technology demonstrates his commitment to education and mentorship, further contributing to his suitability for the award.

Areas for Improvement

  • Broader Impact of Research: While Dr. Anemana’s research is highly specialized, expanding the application and impact of his findings to address global environmental challenges could enhance his profile. A stronger emphasis on how his work influences policy, industry standards, or large-scale environmental solutions could be beneficial.
  • Increased Publication and Citation: Although he has published several papers, increasing the volume of high-impact publications and ensuring they are widely cited would strengthen his candidacy. Collaborations with international researchers could also broaden the scope and impact of his research.
  • Leadership in Large-Scale Projects: Taking on leadership roles in larger, multidisciplinary research projects could further demonstrate his ability to lead and innovate in the environmental sciences.

Education 

Dr. Timothy Amangdam Anemana has a diverse and rigorous academic background that laid the foundation for his expertise in Environmental Chemistry. He earned his Ph.D. in Environmental Science (with a major in Environmental Chemistry) from Eötvös Loránd University, Budapest, Hungary, in 2020, where he conducted groundbreaking research on reducing arsenate and inorganic trivalent chromium mobility in soils. Prior to this, he obtained an MSc. in Chemistry (Environmental Chemistry major) from Patrice Lumumba Peoples’ Friendship University of Russia in 2013, focusing on the complex formation of azo derivatives with metal salts. He also holds a Diploma in Education from the University of Education, Winneba-Kumasi, and an Advanced Certificate in Energy Policy and Planning from Kwame Nkrumah University of Science and Technology. His academic journey began with a BSc. in Agriculture Technology from the University for Development Studies, Tamale, Ghana, where he investigated water and land use quality assessment.

Experience 

Dr. Timothy Amangdam Anemana has a rich professional history in environmental research, consulting, and education. He currently serves as a Research Scientist at the CSIR-Soil Research Institute in Ghana, where he is involved in cutting-edge projects on soil nutrient mapping, biochar production, and environmental risk assessments. His previous role as an Environmental Chemist at the Environmental Protection Agency, Ghana, honed his skills in environmental impact assessments, biochar application for remediation, and air quality monitoring. Dr. Anemana’s experience also includes a Ph.D. Research Fellowship at EĂśtvĂśs LorĂĄnd University, Hungary, where he contributed to advanced research on contaminated soils and innovative remediation techniques. Earlier in his career, he worked as a Postgraduate Research Assistant at Patrice Lumumba Peoples’ Friendship University of Russia, focusing on laboratory instruction and environmental research. His extensive experience underscores his expertise in environmental chemistry and sustainable agricultural practices.

Awards and Honors 

Dr. Timothy Amangdam Anemana has been recognized for his outstanding contributions to environmental science and research. He graduated with a Ph.D. in Environmental Science from EĂśtvĂśs LorĂĄnd University, Hungary, with the highest honor, summa cum laude. His work on the reduction of arsenate and inorganic trivalent chromium mobility in soils has been widely acclaimed. Dr. Anemana has also been acknowledged for his innovative research on biochar production and its application in soil and water remediation. Throughout his academic and professional journey, he has received numerous accolades for his dedication to environmental conservation and sustainable agricultural practices. His research publications have been featured in reputable international journals, and he continues to be a leading voice in environmental chemistry, contributing to the advancement of knowledge and practical solutions in this critical field.

Research Focus

Dr. Timothy Amangdam Anemana’s research is centered on the intersection of environmental chemistry and sustainable agricultural practices. His primary focus is on the development of innovative solutions for soil and water remediation, particularly the reduction of arsenate and inorganic trivalent chromium mobility in soils. He is deeply involved in the production and application of biochar and activated charcoal from biowaste materials, aiming to enhance soil fertility and mitigate environmental pollution. Dr. Anemana’s current projects at the CSIR-Soil Research Institute in Ghana include the development of an alternative triple super phosphate fertilizer from oyster shells, which are abundant in Ghana. His research also extends to environmental risk assessments, soil nutrient mapping, and the application of modern analytical instrumentation to solve complex environmental challenges. Through his work, Dr. Anemana seeks to contribute to sustainable development and environmental conservation on both local and global scales.

Publication Top Notes

📄 Optimization of lignite particle size for stabilization of trivalent chromium in soils | T. Anemana, et al. | Soil and Sediment Contamination: An International Journal 29(3), 272-291, 2020

🧪 Granular activated charcoal from peanut shell as a new candidate for stabilization of arsenic in soil | T. Anemana, et al. | Microchemical Journal 149, 104030, 2019

🌍 Simultaneous Determination of Heavy Metals in Competitive Aqueous Solutions and Contaminated Soil Systems | T. Anemana, et al. | Kalahari Journals, 2022

🧬 Experimental and theoretical investigations of complex formation of substituted phenylazo-derivatives of methylphloroglucinol | A.T. Amangdam, et al. | Journal of Advances in Chemistry 4(1), 2013

🌱 Iodide- and electrochemical assisted removal of mercury by Cirsium arvense from gold tailings in the Amansie West District, Ghana | T.A. Anemana, et al. | International Journal of Phytoremediation, 2024

 

Conclusion

Dr. Timothy Amangdam Anemana is a strong candidate for the Research for Best Researcher Award, given his extensive experience in environmental chemistry, his contributions to soil and water remediation, and his role in mentoring the next generation of scientists. To enhance his candidacy, he could focus on increasing the global impact of his research and expanding his leadership in large-scale projects. With these enhancements, Dr. Anemana’s already impressive profile would be further solidified as a leading researcher in his field.

Manijeh Nematpour | Organic Chemistry | Best Researcher Award

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Dr Manijeh Nematpour | Organic Chemistry | Best Researcher Award

Dr Manijeh Nematpour, Farhangian university, Iran

Dr. Manijeh Nematpour is an esteemed Assistant Professor at the Department of Chemistry Education, Farhangian University, Tehran, Iran. Born on January 2, 1985, in Mazandaran, Iran, she has built a distinguished career in organic and pharmaceutical chemistry. With a Ph.D. in Organic Chemistry from Tarbiat Modares University and a Postdoctoral Fellowship in Pharmaceutical Chemistry from Shahid Beheshti University of Medical Sciences, Dr. Nematpour has made significant contributions to her field. Her research primarily focuses on the synthesis of organic compounds and heterocyclic compounds through innovative chemical reactions. She is deeply committed to education, mentoring students, and advancing the field of chemistry. Her work is well-recognized, with numerous publications in reputable scientific journals, reflecting her dedication and expertise in organic chemistry.

Publication Profile

Google Scholor

Strengths for the Award

  1. Strong Academic Background: Dr. Manijeh Nematpour has an extensive academic background with a Ph.D. in Organic Chemistry and a postdoctoral position in Pharmaceutical Chemistry. Her education from prestigious institutions like Tarbiat Modares University and Shahid Beheshti University of Medical Sciences demonstrates her deep expertise in chemistry.
  2. Research Experience: With nearly a decade of research experience, including her work as a researcher at Shahid Beheshti University, Dr. Nematpour has shown consistent engagement in research. Her work in organic and pharmaceutical chemistry indicates a focused and impactful research career.
  3. Publications: Dr. Nematpour’s publications, as indicated by her Google Scholar and Scopus profiles, reflect her active contribution to the field of organic chemistry. These publications, in well-regarded journals, highlight her as a productive researcher with a strong research output.
  4. Current Academic Role: As an Assistant Professor at Farhangian University, she is involved in both teaching and research, showcasing her commitment to advancing knowledge in her field and mentoring the next generation of chemists.

Areas for Improvement

  1. Duration in Current Role: Dr. Nematpour has only been in her current role as an Assistant Professor for a year. To strengthen her candidacy, a longer tenure in this role with additional evidence of leadership in research projects or academic initiatives could be beneficial.
  2. International Exposure: While her academic and research experience is impressive, gaining more international exposure, such as collaborations with foreign universities or participation in global research projects, could enhance her profile and bring diverse perspectives to her research.
  3. Broader Impact of Research: While her research in organic and pharmaceutical chemistry is significant, providing more evidence of the practical applications or broader impact of her research, especially in the field of pharmaceutical chemistry, could bolster her case for the award.

Education

Dr. Manijeh Nematpour’s academic journey is marked by excellence and a strong commitment to the field of chemistry. She earned her B.Sc. in Chemistry from Mazandaran University, Babolsar, Iran, in 2008, specializing in pure chemistry. Dr. Nematpour then pursued her M.Sc. in Organic Chemistry at Tarbiat Modares University, Tehran, Iran, completing it in 2010 under the supervision of Dr. Issa Yavari. Her master’s thesis focused on the synthesis of new heterocyclic compounds through multicomponent reactions involving thiourea derivatives. She continued her studies at Tarbiat Modares University, where she completed her Ph.D. in Organic Chemistry in 2014, again under the guidance of Dr. Issa Yavari. Her doctoral research explored the synthesis of organic compounds via N-sulfonyl ketenimines derivatives from sulfonyl azides and copper acetylides. She furthered her education with a Postdoctoral Fellowship in Pharmaceutical Chemistry at Shahid Beheshti University of Medical Sciences from 2016 to 2020.

Experience

Dr. Manijeh Nematpour has amassed a wealth of experience in both research and academia. She began her career as a student and researcher at Tarbiat Modares University, Tehran, Iran, from 2008 to 2014, where she engaged in various research projects in organic chemistry. After completing her Ph.D., she joined Shahid Beheshti University of Medical Sciences as a researcher in Pharmaceutical Chemistry, where she worked from 2016 to 2020. During this period, Dr. Nematpour made significant contributions to pharmaceutical chemistry, focusing on the synthesis of bioactive compounds and drug development. In 2023, she was appointed as an Assistant Professor at the Department of Chemistry Education, Farhangian University, Tehran, Iran. In this role, she is actively involved in teaching, mentoring, and leading research initiatives, while continuing to contribute to the advancement of organic chemistry through her scholarly work.

Research Focus 

Dr. Manijeh Nematpour’s research is deeply rooted in organic and pharmaceutical chemistry, with a focus on the synthesis of novel organic compounds and heterocyclic structures. Her work primarily explores the reactivity and application of N-sulfonyl ketenimines derivatives, sulfonyl azides, and copper acetylides in organic synthesis. She is particularly interested in developing new methodologies for the synthesis of bioactive compounds, which have potential applications in pharmaceuticals and medicinal chemistry. Dr. Nematpour’s research also delves into multicomponent reactions, aiming to create complex molecular structures with practical significance in drug development. Her contributions to the field are reflected in her numerous publications in high-impact scientific journals, where she shares her innovative findings with the global scientific community. Through her research, Dr. Nematpour continues to push the boundaries of organic chemistry, striving to develop new chemical processes that can lead to the discovery of effective therapeutic agents.

Publication Top Notes

Ph3P-mediated one-pot synthesis of functionalized 3,4-dihydro-2H-1,3-thiazines from N,N′-dialkylthioureas and activated acetylenes in water

Copper-catalyzed one-pot synthesis of tetrasubstituted pyrazoles from sulfonyl azides, terminal alkynes, and hydrazonoyl chlorides

Copper-catalyzed tandem synthesis of tetrasubstituted pyrimidines from alkynes, sulfonyl azides, trichloroacetonitrile, and tetramethylguanidine

Tandem synthesis of highly functionalized pyrazole derivatives from terminal alkynes, sulfonyl azides, diethyl azadicarboxylate, and sodium arylsulfinates

Synthesis of Functionalized Tetrahydro‐4‐oxoindeno[1,2‐b]pyrroles from Ninhydrin, Acetylenedicarboxylates, and Primary Amines

Conclusion

Dr. Manijeh Nematpour is a strong candidate for the Research for Best Researcher Award due to her solid academic background, extensive research experience, and active publication record. However, she may benefit from more time in her current role and further international collaboration to enhance her research’s global impact. Overall, she has the potential to be a leading figure in her field, making her a suitable candidate for the award.