Ms. NTUMBA LOBO | Physical Chemistry | Best Researcher Award

Posted on 27/03/2025 by sciencefather

Ms. NTUMBA LOBO | Physical Chemistry | Best Researcher Award

Ms. NTUMBA LOBO | Physical Chemistry | PhD student at NAGOYA INSTITUTE OF TECHNOLOGY, Japan

Ntumba Lobo, a Congolese researcher, is a Ph.D. student and research assistant at Nagoya Institute of Technology, Japan. She specializes in semiconductor materials, focusing on carrier recombination effects in perovskites. She holds a Master’s degree from Shibaura Institute of Technology, Japan, in hydrogen storage materials, and an M.Sc. in Nuclear Physics from Addis Ababa University, Ethiopia. With experience in international collaborations, she was an exchange researcher at Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany. Ntumba has participated in several scientific conferences and published extensively in high-impact journals. She has also held teaching and research positions, including at the University of Kinshasa and the Centre Régional de Recherche Nucléaire de Kinshasa. Her work contributes significantly to materials science and renewable energy applications.

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Summary of Suitability for Award:

Ntumba Lobo is an exceptional researcher with a strong multidisciplinary background in semiconductor materials, energy storage, and nuclear physics. Her Ph.D. research at Nagoya Institute of Technology, Japan, focuses on metal halide perovskites, lithium tantalate, and carrier dynamics, contributing significantly to the development of advanced semiconductor materials. She has demonstrated excellence in research through multiple international collaborations, including an exchange program at Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany. Her expertise in material characterization techniques such as Time-Resolved Photoluminescence (TRPL), Scanning Electron Microscopy (SEM), and X-ray Diffraction (XRD) has led to high-impact publications and conference presentations. Ntumba Lobo’s extensive research contributions, global collaborations, and expertise in semiconductor and energy materials make her a strong candidate for the “Best Researcher Award.” Her work is not only innovative but also has a significant impact on the future of optoelectronic devices and sustainable energy solutions. Her dedication to scientific excellence, combined with her ability to work across disciplines, positions her as a deserving recipient of this prestigious recognition.

🎓Education:

Ntumba Lobo is currently pursuing a Ph.D. in Science and Engineering at Nagoya Institute of Technology, Japan, specializing in semiconductor materials (expected completion in September 2025). She was an exchange student at i-MEET, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany, in 2022, where she worked on single and polycrystal semiconductor materials. She obtained a Master’s degree in Science and Engineering from Shibaura Institute of Technology, Japan (2018-2020), focusing on energy storage materials. Before that, she completed an M.Sc. in Nuclear Physics from Addis Ababa University, Ethiopia (2014-2016), with a dissertation on nuclear fusion reactions. Her academic journey began with a B.Sc. (Honors) in Physics from the University of Kinshasa, Democratic Republic of the Congo (2012), where she contributed to non-destructive characterization of reinforced concrete using ultrasound methods. Her diverse educational background in physics, material science, and engineering has equipped her with expertise in semiconductor research and energy materials.

🏢Work Experience:

Ntumba Lobo has extensive experience in research and teaching. Since 2020, she has been a Research Assistant at Nagoya Institute of Technology, working on semiconductor materials and device characterization. She has completed multiple internships, including at OSM Group Co., Ltd. (Japan, 2019) and For Delight Co. Ltd. (Japan, 2018), where she gained industry exposure. Her research career started with an internship at the Centre Régional de Recherche Nucléaire de Kinshasa (2016-2017) in nuclear physics. She also worked as a Teaching Assistant at the University of Kinshasa (2013-2014) and taught physics, scientific drawing, and technology at Liziba High School (2012-2013). Her hands-on expertise in material characterization techniques, including Scanning Electron Microscopy (SEM), X-ray Diffraction (XRD), and photoconductivity measurements, has contributed to multiple high-impact publications. Her professional experience spans academic, industrial, and research institutions, making her a well-rounded scientist in semiconductor and energy materials.

🏅Awards:

Ntumba Lobo has been recognized for her contributions to material science and semiconductor research. She received funding for an exchange research program at Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany (2022), where she worked on advanced semiconductor materials. Her research on energy storage materials during her Master’s at Shibaura Institute of Technology was highly appreciated. She has presented her work at prestigious conferences, including the 16th International Symposium on Metal-Hydrogen Systems (China, 2018) and the Solid-State Devices and Materials Conference (Japan, 2023). She also participated in specialized training programs such as the Summer School on Space Weather in Kinshasa (2011) and Advanced Python Programming and Geographic Information Systems training in Addis Ababa (2016). Her continuous engagement in international research collaborations and conferences showcases her commitment to scientific advancement.

🔬Research Focus:

Ntumba Lobo’s research focuses on semiconductor materials, particularly metal halide perovskites and their carrier dynamics. She investigates surface recombination, carrier lifetime, and trapping effects in single and polycrystalline materials using techniques like Microwave Photoconductivity Decay (µPCD) and Time-Resolved Photoluminescence (TRPL). Her work extends to lithium tantalate and its photoconductance properties. She has also contributed to the field of hydrogen storage materials, analyzing the effects of TiO₂, Nb₂O₅, and TiH₂ catalysts on magnesium hydride. Additionally, her expertise in nuclear physics has allowed her to explore neutron-induced reactions and fusion mechanisms. By integrating her knowledge in physics, materials science, and engineering, she aims to develop efficient, stable, and high-performance materials for energy storage and semiconductor applications. Her research is pivotal in advancing next-generation optoelectronic devices and sustainable energy solutions.

Publication Top Notes:

Stability investigation of the γ-MgH₂ phase synthesized by high-energy ball milling

Citations: 27

Stable quasi-solid-state zinc-ion battery based on the hydrated vanadium oxide cathode and polyacrylamide-organohydrogel electrolyte

Citations: 13

Trapping effects and surface/interface recombination of carrier recombination in single- or poly-crystalline metal halide perovskites

Citations: 9

Study of ²⁰Ne Induced Reaction in ⁵⁹Co: Incomplete and Complete Fusion

Citations: 3

Effect of TiO₂ + Nb₂O₅ + TiH₂ Catalysts on Hydrogen Storage Properties of Magnesium Hydride

Citations: 2

La Super Symétrie en Physique Quantique

Citations: 1

Mitigation of carrier trapping effects on carrier lifetime measurements with continuous-wave laser illumination for Pb-based metal halide perovskite materials

Transport and business improvement in the province of South-Ubangi (Democratic Republic of the Congo)

Prof. Behrooz Zargar | Analytical Chemistry | Best Researcher Award

Posted on 22/03/2025 by sciencefather

Prof. Behrooz Zargar | Analytical Chemistry | Best Researcher Award

Prof. Behrooz Zargar | Analytical Chemistry | Full Professor in Analytical Chemistry/Researcher/Lecturer at Shahid Chamran University of Ahvaz, Iran

Prof. Behrooz Zargar is a distinguished Full Professor of Analytical Chemistry at Shahid Chamran University of Ahvaz, Iran, with over two decades of academic and research excellence. His expertise spans electrochemistry, nano-chemistry, solar cells, and environmental remediation. He has published over 60 high-impact research papers and actively collaborates with organizations such as ISO and the Iranian Safety and Environment Committee. As the Founder and Head of the Central Laboratory at Shahid Chamran University, he has played a pivotal role in advancing analytical techniques. His research has contributed significantly to pesticide analysis, mycotoxin detection, and nanomaterial-based pollutant degradation. His commitment to academia is reflected in his editorial appointments, research collaborations, and mentorship of numerous students. With an impressive citation index of 2143, Prof. Zargar’s groundbreaking work has influenced various industrial and environmental sectors, making him a leading figure in analytical and environmental chemistry.

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Summary of Suitability for Award:

Prof. Behrooz Zargar, a distinguished Professor of Analytical Chemistry at Shahid Chamran University of Ahvaz, has made remarkable contributions to analytical chemistry, particularly in nanotechnology, electrochemistry, and environmental chemistry. With over 60 publications in high-impact journals (SCI, Scopus indexed), a citation index of 2143, and extensive research in solar cells, solid-phase extraction, and photo-degradation, his scientific impact is substantial. His research collaborations, including work with ISO Organization and national standardization committees, demonstrate his leadership in applied scientific advancements. Additionally, his industry projects on food safety and environmental toxin analysis highlight his contributions to public health and sustainability. With a proven track record of pioneering research, industry collaborations, and leadership in analytical chemistry, Prof. Zargar stands as a highly deserving candidate for the “Best Researcher Award.” His groundbreaking research in nano-chemistry and solar cell technology continues to drive innovation, making him an excellent choice for this prestigious recognition.

🎓Education:

Prof. Behrooz Zargar holds a Ph.D. in Analytical Chemistry (2001) from Shahid Chamran University of Ahvaz. He earned his Master’s degree in Analytical Chemistry (1996) from the same institution, building a strong foundation in instrumental analysis and environmental monitoring. His Bachelor’s degree in Applied Chemistry (1992) from Isfahan University of Technology laid the groundwork for his interest in chemical applications for industrial and environmental solutions. Prior to university education, he completed a Diploma in Experimental Sciences, fostering his analytical skills early on. His academic journey reflects a commitment to precision, innovation, and interdisciplinary research. Over the years, he has integrated electrochemical, spectroscopic, and chromatographic techniques into his research, making significant contributions to chemical science. His education has been instrumental in shaping his expertise in nano-chemistry, separation sciences, and environmental remediation, areas where he continues to make impactful discoveries.

🏢Work Experience:

Prof. Zargar’s academic career spans over two decades at Shahid Chamran University of Ahvaz, where he has held various positions. He served as an Assistant Professor (2002-2009), progressing to Associate Professor (2009-2017), and was promoted to Full Professor in 2017. With a Grade 32 ranking, he has contributed extensively to teaching, research, and institutional leadership. He has collaborated with ISO, developed national safety and environmental standards, and played a key role in nanotechnology advancements. His consultancy work has influenced industries by assessing toxic residues in food, environmental contaminants, and industrial pollutants. As the Founder and Head of the Central Laboratory at Shahid Chamran University, he has enhanced research infrastructure, fostering innovation. His experience extends to mentoring Ph.D. and Master’s students, shaping the next generation of chemists. His expertise in solar cells, electroless plating, corrosion, and electrochemical preconcentration has made him a respected figure in analytical and industrial chemistry.

🏅Awards:

Prof. Behrooz Zargar’s contributions to analytical chemistry and environmental sciences have earned him numerous accolades. He was recognized for 10 years of excellent service to ISO/TC 17/SC 1/ WG 74 in 2025 for his contributions to steel chemical composition analysis. His work in nanotechnology and environmental monitoring has been acknowledged by national and international scientific committees. As a key member of the Iranian Safety and Environment Committee, he has shaped national policies on chemical safety and environmental sustainability. His editorial appointments in high-impact journals further highlight his scholarly influence. His innovative work in photo-degradation, nano-based solid-phase extraction, and pesticide residue analysis has led to several research grants and industrial collaborations. His role in the development of national analytical standards in Khuzestan, Iran, reflects his commitment to advancing chemical safety regulations. Prof. Zargar’s outstanding research contributions and institutional leadership make him a highly esteemed scientist.

🔬Research Focus:

Prof. Zargar’s research spans analytical, environmental, and industrial chemistry, with a strong emphasis on nanotechnology applications. His work in electrochemical preconcentration and separation techniques has improved trace-level detection of contaminants in food and water. His nano-chemistry expertise has advanced solar cell technology, particularly FeS₂/TiO₂-based solar cells. He has pioneered printed-based voltammetric selective electrodes for precise electrochemical analysis. His work in photo-degradation of cyanide ions using nanomaterials has significant environmental implications. He has developed aerogel-based solid-phase extraction methods for efficient pollutant removal. His industrial research includes toxic residue detection in grains, milk, and bread. His collaboration with ISO and the Iranian Nanotechnology Committee has led to the establishment of new safety and environmental guidelines. His research continues to bridge analytical chemistry with environmental sustainability, contributing to the development of safer chemical practices and advanced material applications.

Publication Top Notes:

A nano curcumin–multi-walled carbon nanotube composite as a fluorescence chemosensor for trace determination of celecoxib in serum samples

An effervescence-assisted dispersive liquid–liquid micro-extraction of captopril based on hydrophobic deep eutectic solvent

Citations: 8

Determination of Tetracycline Using Ultrasound-Assisted Dispersive Liquid–Liquid Microextraction Based on Solidification of Floating Organic Droplet Followed by HPLC–UV System

Over-oxidized carbon paste electrode modified with pretreated carbon nanofiber for the simultaneous detection of epinephrine and uric acid in the presence of ascorbic acid

Dendrimer-modified magnetic nanoparticles as a sorbent in dispersive micro-solid phase extraction for preconcentration of metribuzin in a water sample

Synthesis and dye adsorption studies of the {dibromo(1,1′-(1,2-ethanediyl)bis(3-methyl-imidazole-2-thione)dicopper(i)}n polymer and its conversion to CuO nanospheres for photocatalytic and antibacterial applications

Adsorption and removal of ametryn using graphene oxide nano-sheets from farm waste water and optimization using response surface methodology

Application of vortex-assisted solid-phase extraction for the simultaneous preconcentration of Cd(ii) and Pb(ii) by nano clinoptilolite modified with 5(p-dimethylaminobenzylidene) rhodanine

Metal oxide/TiO₂ nanocomposites as efficient adsorbents for relatively high temperature H₂S removal

Novel magnetic hollow zein nanoparticles for preconcentration of chlorpyrifos from water and soil samples prior to analysis via high-performance liquid chromatography (HPLC)

**Synthesis of an ion-imprinted sorbent by surface imprinting of magnetized carbon nanotubes for determination

Dr. Jean Moto Ongagna | Theoretical Chemistry | Catalysis Award

Posted on 17/02/202517/02/2025 by sciencefather

Dr. Jean Moto Ongagna | Theoretical Chemistry | Catalysis Award

Dr. Jean Moto Ongagna | Theoretical Chemistry | Lecturer – University of Douala-Cameroon , Cameroon

Dr. Jean Moto Ongagna is a Cameroonian researcher specializing in Theoretical chemistry and Computational Chemistry . He obtained his Ph.D. from the University of Douala in 2021. His expertise spans Density Functional Theory (DFT), Pharmacokinetics (ADMET), Molecular Docking, Molecular Dynamics (MD), and ab initio Molecular Dynamics (ADMP). Dr. Ongagna has contributed significantly to computational chemistry, particularly in studying metal complexes, chemical bonding, and reaction mechanisms. He has participated in prestigious international conferences and workshops, presenting groundbreaking research on chemical bonding interactions. With numerous publications in high-impact journals such as RSC Advances and the International Journal of Quantum Chemistry, his work advances the understanding of transition metal complexes and their applications. He actively collaborates with researchers worldwide and is dedicated to developing computational tools for chemical and biological systems.

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Summary of Suitability for Award:

Dr. Jean Moto Ongagna is an outstanding candidate for the “Catalysis Awards”, given his significant contributions to computational catalysis and theoretical chemistry. His research extensively applies Density Functional Theory (DFT), Quantum Chemical Calculations, and Molecular Dynamics (MD) to investigate transition metal complexes, non-standard chemical bonding, and catalytic reaction mechanisms. His studies provide deep insights into metal-ligand interactions, catalytic efficiency, and reaction pathways, which are fundamental for designing novel catalytic systems. Dr. Jean Moto Ongagna’s research in computational catalysis, transition metal chemistry, and theoretical modeling aligns perfectly with the objectives of the “Catalysis Awards”. His work advances the understanding of catalyst behavior, reaction mechanisms, and molecular interactions, making a substantial impact on modern catalysis research. His ability to integrate quantum chemistry tools with catalytic design positions him as a highly suitable candidate for this prestigious recognition.

🎓Education:

Dr. Jean Moto Ongagna pursued his higher education at the University of Douala, Cameroon. He earned a Ph.D. in Theoretical and Computational Chemistry (2021), focusing on Density Functional Theory (DFT) and molecular simulations. In 2016, he completed his Master’s degree in the same field, where he explored the computational analysis of metal-ligand interactions. His Bachelor’s degree in Physical Chemistry (2013) laid the foundation for his research on quantum chemistry and molecular modeling. Before university, he completed his GCE Advanced Level (Baccalauréat D) in 2008 at Laic Private College “La Liberté” in Douala. His education equipped him with expertise in quantum chemistry, molecular docking, and theoretical modeling, enabling him to contribute to cutting-edge research. Throughout his academic journey, he attended specialized workshops and conferences to enhance his skills in computational chemistry, continuously refining his expertise in quantum simulations and advanced chemical theories.

🏢Work Experience:

Dr. Jean Moto Ongagna has extensive experience in Theoretical chemistry and Computational Chemistry, with expertise in Density Functional Theory (DFT), Molecular Docking, Pharmacokinetics (ADMET), and ab initio Molecular Dynamics (ADMP). He has actively participated in international conferences, presenting research on transition metal complexes, chemical bonding, and molecular interactions. He has contributed to significant projects involving the computational study of catalysts, biomolecular interactions, and pharmaceutical compounds. Dr. Ongagna has also collaborated with renowned institutions and researchers worldwide, publishing extensively in high-impact journals. His research experience includes developing and applying quantum chemical tools for investigating metal-ligand interactions and reaction mechanisms. He has been involved in multiple computational chemistry workshops, enhancing his knowledge of secondary metabolite discovery, quantum topology, and electronic structure theory. His contributions have led to a deeper understanding of non-standard chemical bonding and have implications for catalysis, drug design, and materials science.

🏅Awards:

Dr. Jean Moto Ongagna has received multiple recognitions for his contributions to Theoretical and Computational Chemistry. He has been invited as a speaker at international conferences, including the 4th Commonwealth Chemistry Posters (2023) and the Virtual Conference on Chemistry and Its Applications (2021, 2022). His research on transition metal complexes and quantum chemistry has been published in high-impact journals such as RSC Advances and the International Journal of Quantum Chemistry. He has received accolades for his computational investigations on catalytic and biomolecular systems, contributing to the advancement of quantum chemical methodologies. His participation in scientific workshops at the University of Buea (Cameroon) and Technische Universität Dresden (Germany) further highlights his academic excellence. His continuous engagement in international scientific discussions and collaborations has strengthened his reputation as a leading researcher in quantum chemistry and molecular modeling.

🔬Research Focus:

Dr. Jean Moto Ongagna’s research focuses on Theoretical and Computational Chemistry, particularly Density Functional Theory (DFT), Quantum Chemical Calculations, Molecular Docking, Pharmacokinetics (ADMET), and Molecular Dynamics (MD). He specializes in studying transition metal complexes, non-standard chemical bonds, and catalytic reactions. His work involves topological analysis of chemical interactions using advanced computational techniques such as Quantum Theory of Atoms in Molecules (QTAIM), Energy Decomposition Analysis (EDA), and Natural Bond Orbital (NBO) analysis. He has made significant contributions to understanding palladium complexes, Diels–Alder reactions, and bioactive compounds. His research extends to computational drug discovery, antimicrobial compounds, and bioinorganic chemistry, aiming to bridge the gap between theoretical modeling and experimental applications. By integrating quantum chemical methods with molecular simulations, his studies provide valuable insights into reaction mechanisms, electronic structures, and potential applications in pharmaceuticals, catalysis, and material science.

Publication Top Notes:

Deciphering the Influence of Alkylene Bridged and Chelating Mode on Pd—C and Pd—X (X = Cl, Br, and I) Bonding Interaction Within Bis‐(NHC)‐Palladium Complexes Using Quantum Chemistry Tools

Authors: Gaël Mouzong D’Ambassa, Jean Moto Ongagna, Adjieufack Abel Idrice, Désiré Bikele Mama

Year: 2024

Computational Exploration of the Impact of Low‐Spin and High‐Spin Ground State on the Chelating Ability of Dimethylglyoxime Ligand on Dihalo Transition Metal: A QTAIM, EDA, and CDA Analysis

Authors: Daniel Lissouck, Suzane Leonie Djendo Mazia, Gaël Mouzong D’Ambassa, Jean Moto Ongagna

Year: 2024

Deciphering the Influence of PdII and PdIV Oxidation States on Non-Standard Chemical Bonds Within Bis(N-Heterocyclic Carbene) Complexes: Insights from DFT

Authors: Gaël Mouzong D’Ambassa, Jean Moto Ongagna, Adjieufack Abel Idrice, Désiré Bikele Mama

Year: 2024

Exploring the Mechanism of the Intramolecular Diels–Alder Reaction of (2E,4Z,6Z)-2(allyloxy)cycloocta-2,4,6-trien-1-one Using Bonding Evolution Theory