Yohannes Shuka Jara | Chemistry | Editorial Board Member

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Mr. Yohannes Shuka Jara | Chemistry | Editorial Board Member

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

Muhammad Rajibul Haque Akanda |Chemistry | Best Researcher Award

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Assoc Prof Dr. Muhammad Rajibul Haque Akanda |Chemistry | Best Researcher Award

Jagannath University | Bangladesh

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Early Academic Pursuits

Dr. Muhammad Rajibul Haque Akanda's academic journey began at Dhaka University, Bangladesh, where he obtained his B.Sc. (Hon’s) in Chemistry with minors in Physics and Mathematics in 2005. He excelled in his studies, earning a 1st Class result. Following his undergraduate degree, he pursued an MS in Organic Chemistry from Dhaka University, which he completed in 2007. Under the supervision of Professor Giasuddin Ahmed, he worked on the synthesis of potential bio-active spiroketals. His passion for research led him to Pusan National University in South Korea, where he earned his Ph.D. in Analytical Chemistry in 2013, focusing on nonenzymatic redox cycling for ultrasensitive electrochemical biosensors under the guidance of Professor Haesik Yang.

Professional Endeavors

Dr. Akanda's professional career is marked by significant roles in academia and editorial positions. He began his teaching career as a Lecturer in the Department of Chemistry at Jagannath University, Dhaka, in 2013. His dedication and expertise earned him promotions to Assistant Professor in 2015 and Associate Professor in 2020. Dr. Akanda's academic career is complemented by his post-doctoral research fellowships at prestigious institutions, including Pusan National University in South Korea and Nanjing University in China. He has also served as an associate editor for the International Journal of Petrochemical Science and Engineering (IPCSE) since 2016 and has been an editorial member of the International Journal of Green Chemistry and the International Journal of Analytical and Applied Chemistry since 2018.

Contributions and Research Focus

Dr. Akanda's research is centered on developing novel, commercially viable, and highly sensitive electrochemical sensors and biosensors. His work includes advancements in microfluidic biosensors and lateral flow bioassays using electrochemical redox cycling for the ultra-low detection of oligonucleotides, proteins, and various biomarkers. He is also engaged in the development of nanomaterials and nanocomposites through green technology, with applications in electro-catalysis and biomedicine. One of his notable future projects involves creating cost-effective, user-friendly portable POCT devices for use by untrained personnel in developing countries.

Accolades and Recognition

Throughout his career, Dr. Akanda has received numerous awards and fellowships in recognition of his outstanding research contributions. These include the Best Graduate Researcher Award from Pusan National University in 2013, several Best Oral and Poster Presentation Awards at international symposiums, and prestigious fellowships such as the BK21 Fellowship for Doctoral Study and the Nanjing University Fellowship for Post-Doctoral Research. His work has also led to multiple international and domestic patents related to electrochemical biosensors.

Impact and Influence

Dr. Akanda's research has significantly impacted the fields of electrochemical sensing and green synthesis. His innovations in biosensor technology have advanced the capabilities of diagnostic tools, contributing to improvements in biomedical applications. His commitment to green chemistry principles in developing nanomaterials underscores the importance of sustainable scientific practices. As a dedicated educator and researcher, Dr. Akanda has mentored numerous students and collaborated with international researchers, furthering the global exchange of knowledge and expertise.

Legacy and Future Contributions

Dr. Akanda's legacy is defined by his contributions to analytical chemistry and his efforts to bridge the gap between advanced research and practical applications. His work on developing accessible diagnostic tools holds the promise of improving healthcare in resource-limited settings. Moving forward, Dr. Akanda aims to continue his research in electrochemical sensors and nanotechnology, focusing on innovations that address pressing global challenges. His commitment to education and research excellence ensures that his influence will extend to future generations of scientists.

 

Notable Publications

Preparation of novel green adsorbent (Tabernaemontana divaricata leaf powder) and evaluation of its dye (malachite green) removal capacity, mechanism, kinetics, and phytotoxicity 2024

Binding Agents and Packaging Materials of Supercapacitors from Biomass 2023

 

 

 

Arkaprava Das | Materials Science | Best Researcher Award

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Dr. Arkaprava Das | Materials Science | Best Researcher Award

University of Tuebingen | Germany

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Early Academic Pursuits

Dr. Arkaprava Das embarked on his academic journey with a Bachelor's degree in Physics from Malda College, followed by a Master's in Condensed Matter Physics from the University of Burdwan. His pursuit of knowledge led him to complete his Ph.D. in Materials Science from Jawaharlal Nehru University, where he delved into the intricate study of phase transformation in cadmium oxide-based thin films and nanocomposites.

Professional Endeavors

Arkaprava's professional journey spans across esteemed institutions globally. He has served as a post-doctoral fellow at the Institute for Plasma Research, India, and the University of Mons, Belgium, where he contributed significantly to research in magnetic nanoparticles and phase transformation studies for gas sensing applications. Currently, he holds a post-doctoral position at the University of Tubingen, Germany, focusing on the spins of radical thin films.

Contributions and Research Focus

Arkaprava's research is characterized by a multifaceted approach encompassing thin film synthesis, nanomaterials, and phase transition studies. His expertise lies in utilizing various experimental techniques such as X-ray diffraction, X-ray absorption spectroscopy, and density functional theory calculations to investigate structural and electronic properties. His doctoral thesis explored phase transformation phenomena in thin films and nanocomposites, contributing valuable insights to optoelectronic applications.

Accolades and Recognition

Throughout his academic and research career, Dr. Das has been recognized for his outstanding contributions. He has received prestigious awards and fellowships, including the Junior Research Fellowship from CSIR and post-doctoral scholarships from institutions like Wallonie-Bruxelles International. His research endeavors have been further supported by grants and scholarships, affirming his commitment to scientific excellence.

Impact and Influence

Arkaprava's research has left a significant impact on the field of materials science and nanotechnology. His contributions to understanding phase transitions and thin film properties have implications for various technological applications, ranging from gas sensing to optoelectronics. Moreover, his mentorship and collaboration efforts have fostered a culture of scientific inquiry and innovation.

Legacy and Future Contributions

As Dr. Das continues to advance in his academic and research journey, his legacy is poised to inspire future generations of scientists. His pioneering work in thin film synthesis and characterization lays the groundwork for further advancements in materials science and nanotechnology. With a steadfast commitment to excellence and innovation, he remains dedicated to pushing the boundaries of scientific knowledge and making meaningful contributions to society.

Notable Publications

Evolution of structural phase transition from hexagonal wurtzite ZnO to cubic rocksalt NiO in Ni doped ZnO thin films and their electronic structures 2023

Antiviral Properties against SARS-CoV-2 of Nanostructured ZnO Obtained by Green Combustion Synthesis and Coated in Waterborne Acrylic Coatings 2022 (3)

Defect engineered blue photoluminescence in ZnO:Al/TiO2 heterostructures 2022

Spin and valence variation in cobalt doped barium strontium titanate ceramics 2022

Synthesis and Characterization of Ag/ZnO Nanoparticles for Bacteria Disinfection in Water 2022(18)