Deependra Parajuli | Material Science | Innovative Research Award

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Assist. Prof. Dr. Deependra Parajuli | Material Science | Innovative Research Award

Tribhuvan University | Nepal

Dr. Deependra Parajuli, Ph.D., is a distinguished Associate Professor of Physics and Senior Researcher at the Research Center for Applied Science and Technology (RECAST), Tribhuvan University, Kathmandu, Nepal. With a strong foundation in experimental and computational physics, he also serves as a Sports Expert at the National Sports Council. Renowned for his multidimensional contributions in academia, innovation, and national-level scientific leadership, Dr. Parajuli has represented Nepal in numerous international scientific forums and Olympiads, reflecting his dedication to both science and education.

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Strengths for the Awards✹

Dr. Deependra Parajuli exemplifies innovative excellence in research through his sustained contributions to physics, materials science, and interdisciplinary technology. His Ph.D. thesis on MXenes as Topological Insulators reflects advanced exploration into next-generation materials, while his subsequent research on nanocomposites, solar technologies, ferrites, and quantum-level simulations illustrates a forward-thinking and application-driven mindset.

Key strengths include:

  • Highly cited research: Over 1,710 citations with an h-index of 25 and i10-index of 59, indicating impactful scholarly contributions.

  • Robust publication record: More than 30 articles in reputed Scopus-indexed journals (Q1–Q4) such as Applied Physics A, Results in Physics, and Journal of Materials Science: Materials in Electronics. Notable innovative works include:

  • Innovation in project execution: Led cutting-edge projects like Smart Perovskites for Smart Devices, Green Synthesis of Ferrite Nanoparticles for Cancer Therapy, and 4000W Solar Hydrogen Generators.

  • Academic leadership and mentorship: Supervised multiple M.Sc. and Ph.D. theses, including works on supercapacitor materials from bio-waste, which showcases sustainable and creative scientific inquiry.

  • Books and applied outreach: Authored over 13 books, blending scientific principles with martial arts and educational tools—demonstrating his ability to integrate science into everyday learning and practice.

  • Recognition and honors: Winner of the NAST Technology Award 2081, IEEE Excellence Award 2023, IFSM Youth Award, and Nepal Bidhya Bhushan, which validate his impact in national and international research arenas.

🎓 Education

Dr. Parajuli began his academic journey with a School Leaving Certificate (SLC) in 1995 and continued through Intermediate Science and B.Sc. in Physics, Mathematics, and Statistics at Tribhuvan University, Nepal. He earned his M.Sc. in Physics in 2004, specializing in Solid State and Plasma Physics. He later completed his Ph.D. in Physics in 2020 from Andhra University, India, with his dissertation focused on the “Computational and Experimental Investigations on M’2M”xXyene as Topological Insulator.” His academic path has been marked by excellence, winning scholarships and accolades at every stage.

đŸ§‘â€đŸ« Experience

With over two decades of academic service, Dr. Parajuli began as a part-time lecturer in 2004 and has risen through ranks to become Assistant Professor and now Associate Professor. He has mentored numerous undergraduate and postgraduate theses, supervised Ph.D. candidates, and guided more than 25 research-based student projects. He has been a pivotal figure in Olympiad training, curriculum development, and organizing conferences and workshops, both nationally and internationally.

🔬 Research Interests On Material Science

Dr. Parajuli’s research interests lie in materials science, computational physics, nanotechnology, and solar cell efficiency modeling. He focuses on advanced materials like MXenes, ferrites, and perovskites, contributing to fields such as energy storage, semiconductors, and biomedical nanocomposites. He is actively involved in interdisciplinary research merging traditional knowledge with modern science.

🏅 Awards & Honors

Dr. Parajuli’s contributions have been widely recognized through several prestigious awards including the Nepal Bidhya Bhushan “Ka”, the Science and Technology Promotion Award (NAST, GoN), the Education Award from the Ministry of Education, and the International Federation of Societies of Microscopy Youth Award. He also received the Silver Jubilee Scholarship from the Government of India and recently earned the Excellence Award in Professionalism and Research (2023).

📚 Publications

  • Advancements in MXene-polymer nanocomposites in energy storage and biomedical applications
    Authors: D Parajuli, N Murali, D KC, K Samatha, AA Kim, M Park, B Pant
    Year: 2022
    Citations: 71

  • Magnetic and DC Electrical Properties of Cu Doped Co–Zn Nanoferrites
    Authors: P Himakar, D Parajuli, N Murali, V Veeraiah, K Samatha, TW Mammo, …
    Year: 2021
    Citations: 61

  • Cadmium substitution effect on structural, electrical and magnetic properties of Ni-Zn nano ferrites
    Authors: D Parajuli, PA Rao, V Raghavendra, B Suryanarayana, T Paulos, …
    Year: 2021
    Citations: 59

  • Effect of CrÂłâș substitution on dc electrical resistivity and magnetic properties of Cu₀.₇Co₀.₃Fe₂−ₓCrₓO₄ ferrite nanoparticles…
    Authors: K Chandramouli, B Suryanarayana, PP Varma, V Raghavendra, …
    Year: 2021
    Citations: 49

  • Correction to: Microstructural, thermal, electrical and magnetic analysis of MgÂČâș substituted Cobalt ferrite
    Authors: S Jesus Mercy, D Parajuli, N Murali, A Ramakrishna, Y Ramakrishna, …
    Year: 2021
    Citations: 49

  • Surface plasmon resonance biosensor sensitivity improvement employing of 2D materials and BaTiO₃ with bimetallic layers of silver
    Authors: A Uniyal, A Pal, G Srivastava, MM Rana, SA Taya, A Sharma, BR Altahan, …
    Year: 2023
    Citations: 46

  • Influence of CrÂłâș substituted NiZnCo nano-ferrites: structural, magnetic and DC electrical resistivity properties
    Authors: GV Priya, N Murali, MK Raju, B Krishan, D Parajuli, P Choppara, …
    Year: 2022
    Citations: 45

  • Effect of Cu substitution on the structural, magnetic, and dc electrical resistivity response of Co₀.₅Mg₀.₅₋ₓCuₓFe₂O₄ nanoferrites
    Authors: P Himakar, D Parajuli, K Jayadev, N Murali, P Taddesse, SY Mulushoa, …
    Year: 2021
    Citations: 45

  • Correlation between the structural, magnetic, and dc resistivity properties of Co₀.₅M₀.₅₋ₓCuₓFe₂O₄ (M = Mg, and Zn) nano ferrites
    Authors: D Parajuli, P Taddesse, N Murali, K Samatha
    Year: 2021
    Citations: 45

  • Structural, dc electrical resistivity and magnetic investigation of Mg, Ni, and Zn substituted Co-Cu nano spinel ferrites
    Authors: D Parajuli, N Murali, AV Rao, A Ramakrishna, K Samatha
    Year: 2022
    Citations: 43

✅ Conclusion

Dr. Deependra Parajuli stands as a dynamic, visionary scholar whose academic, scientific, and educational contributions exemplify the spirit of innovation and excellence. With a career devoted to the advancement of physics, material science, and interdisciplinary applications, he is an ideal nominee for the Innovative Research Award. His global outreach, research productivity, mentorship, and leadership in both science and education make him a paragon of scholarly impact.

Ricardo Oliveira Freire | Chemistry and Materials Science | Best Researcher Award

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Prof. Dr. Ricardo Oliveira Freire | Chemistry and Materials Science | Best Researcher Award

Federal University of Sergipe | Brazil

Dr. Ricardo Oliveira Freire (🎓 b. 29 May 1977, Aracaju, Brazil) is a distinguished Brazilian chemist renowned for his pioneering work in theoretical and computational chemistry, particularly involving lanthanide complexes. A Level 1C Researcher of Productivity at CNPq, Dr. Freire is currently an Associate Professor at the Federal University of Sergipe (UFS). With over two decades of dedication to research and teaching, he has led numerous innovative projects, developed the renowned LUMPAC software package, and significantly advanced the Sparkle model. His scientific influence spans Brazil and beyond through prolific publications, international collaborations, and impactful mentorship.

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Strengths for the Awards✹

Dr. Ricardo Oliveira Freire stands out as a highly accomplished researcher in the field of theoretical and computational chemistry, particularly in lanthanide luminescence and semiempirical quantum methods. With a prestigious CNPq Level 1C Productivity Fellowship, he reflects national recognition for sustained excellence. Dr. Freire has authored over 123 peer-reviewed publications, accumulating over 5,800 citations and achieving a Google Scholar h-index of 39, indicating both productivity and influence. His projects like LUMPAC and Sparkle/RM1 models have made significant contributions to computational chemistry and spectroscopy, especially for lanthanide complexes with biomedical and photonic applications.

He has mentored numerous students at undergraduate, Master’s, Ph.D., and postdoctoral levels, showcasing a robust commitment to research training. His involvement with more than 40 scientific journals as a reviewer and editorial board member, including JACS, Inorganic Chemistry, and J. Phys. Chem., reflects his thought leadership and service to the scientific community. Furthermore, his work has been acknowledged with multiple national and international awards, including listings in AD Scientific Index Top 10,000 Latin American Scientists, a cover feature in Dalton Transactions, and honors for impactful conference presentations and guidance.

🎓 Education

Dr. Freire earned his Bachelor’s degree in Chemistry from the Federal University of Sergipe in 2002, where he explored the theoretical design of highly luminescent lanthanide complexes. He pursued both his M.Sc. (2002–2004) and Ph.D. (2004–2007) at the Federal University of Pernambuco under Prof. Alfredo Mayall Simas, focusing on the development and enhancement of the Sparkle model for lanthanides. His academic trajectory laid a robust foundation for high-level research in physical and theoretical chemistry.

đŸ‘šâ€đŸ« Experience

Since 2007, Dr. Freire has been actively involved in teaching and research at UFS, where he has held various academic and administrative roles including Head of the Chemistry Department and Coordinator of the Graduate Program in Chemistry. He also collaborates with the Federal University of Pernambuco and has taught post-graduate courses at leading institutions like UNICAMP and USP. A sought-after reviewer for over 40 top-tier journals, he exemplifies excellence in both pedagogy and peer contribution.

🔍 Research Interests On Chemistry and Materials Science

Dr. Freire’s research delves into semiempirical methods and computational modeling of lanthanide complexes, with notable contributions to the RM1 and Sparkle methods. He leads the LUMPAC (Luminescence Package) project, enabling accurate predictions of photophysical properties. His interdisciplinary work spans materials science, bioinorganic chemistry, and quantum mechanics, collaborating globally with teams from the US, India, Russia, Portugal, and more.

🏆 Awards

Dr. Freire has received numerous accolades including the Latin America Top 10,000 Scientist (2021, 2023), BRICS Top 10,000 Scientist (2021), and recognitions from prestigious institutions like the Royal Society of Chemistry and the Brazilian Chemical Society. He was honored with cover features in journals, mentoring awards, and commendations from academic and government bodies, solidifying his reputation as a leading scientific voice in Latin America.

📄 Publications

  • RM1: A reparameterization of AM1 for H, C, N, O, P, S, F, Cl, Br, and I
    Authors: GB Rocha, RO Freire, AM Simas, JJP Stewart
    Year: 2006
    Cited by: 936

  • Cytotoxicity and slow release of the anti-cancer drug doxorubicin from ZIF-8
    Authors: IB Vasconcelos, TG da Silva, GCG MilitĂŁo, TA Soares, NM Rodrigues, …
    Year: 2012
    Cited by: 330

  • LUMPAC lanthanide luminescence software: Efficient and user friendly
    Authors: JDL Dutra, TD Bispo, RO Freire
    Year: 2014
    Cited by: 277

  • Sparkle model for the calculation of lanthanide complexes: AM1 parameters for Eu(III), Gd(III), and Tb(III)
    Authors: RO Freire, GB Rocha, AM Simas
    Year: 2005
    Cited by: 195

  • Spectroscopic Study of a UV‐Photostable Organic–Inorganic Hybrids Incorporating an EuÂłâș ÎČ‐Diketonate Complex
    Authors: PP Lima, RA SĂĄ Ferreira, RO Freire, FA Almeida Paz, L Fu, S Alves Jr, …
    Year: 2006
    Cited by: 151

  • 3-phenyl-4-benzoyl-5-isoxazolonate Complex of EuÂłâș with Tri-n-octylphosphine Oxide as a Promising Light-conversion Molecular Device
    Authors: R Pavithran, NS Saleesh Kumar, S Biju, MLP Reddy, SA Junior, RO Freire
    Year: 2006
    Cited by: 133

  • Sparkle/PM7 Lanthanide Parameters for the Modeling of Complexes and Materials
    Authors: JDL Dutra, MAM Filho, GB Rocha, RO Freire, AM Simas, JJP Stewart
    Year: 2013
    Cited by: 130

  • Sparkle/PM6 Parameters for all Lanthanide Trications from La(III) to Lu(III)
    Authors: RO Freire, AM Simas
    Year: 2010
    Cited by: 124

  • TbÂłâș → EuÂłâș Energy Transfer in Mixed-Lanthanide-Organic Frameworks
    Authors: MO Rodrigues, JDL Dutra, LAO Nunes, GF de SĂĄ, WM de Azevedo, …
    Year: 2012
    Cited by: 123

  • Energy transfer mechanisms in organic-inorganic hybrids incorporating europium (III): a quantitative assessment by light emission spectroscopy
    Authors: PP Lima, SS Nobre, RO Freire, SA Junior, RA SĂĄ Ferreira, U Pischel, …
    Year: 2007
    Cited by: 101

  • Sparkle model for AM1 calculation of lanthanide complexes: Improved parameters for europium
    Authors: GB Rocha, RO Freire, NB da Costa Jr, GF de SĂĄ, AM Simas
    Year: 2004
    Cited by: 100

  • Tuning of the excitation wavelength from UV to visible region in EuÂłâș-ÎČ-diketonate complexes: Comparison of theoretical and experimental photophysical properties
    Authors: V Divya, RO Freire, MLP Reddy
    Year: 2011
    Cited by: 97

✅ Conclusion

With an illustrious career marked by innovative research, international impact, and unwavering academic leadership, Dr. Ricardo Oliveira Freire exemplifies the qualities of a “Best Researcher Award” recipient. His dedication to advancing theoretical chemistry, mentoring future scientists, and fostering global collaboration positions him as a pillar in the scientific community. This nomination not only honors his achievements but inspires continued excellence in chemical sciences.