Subhrangsu Sarkar | Metal Nanoparticles | Best Research Article Award

Posted on 05/04/202505/04/2025 by ScienceFather

Subhrangsu Sarkar | Metal Nanoparticles | Best Research Article Award

Dr. Subhrangsu Sarkar , University of Fribourg , Switzerland.

Dr. Subhrangsu Sarkar 🎓 is a dedicated physicist and post-doctoral fellow at the University of Fribourg, Switzerland 🇨🇭, working under Prof. Christian Bernhard. With a deep passion for nanoscience and quantum physics, his academic journey spans prestigious institutes like TIFR Mumbai and IIT Delhi 🇮🇳. His research investigates the intricate effects of finite sizes in metal nanoparticles, blending quantum, surface, and lattice deformation phenomena 🔬. An awardee of the Swiss Government Excellence Scholarship 🏅, he brings international insight and innovative thinking to condensed matter physics. His pursuits reflect a balance of theoretical understanding and experimental precision ⚛️.

Publication Profile

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🎓 Education and Experience

📍 Postdoctoral Researcher, University of Fribourg, Switzerland (Jul 2018 – Present)
📍 Postdoctoral Researcher, Department of Physics, IISc Bengaluru, India (Feb 2018 – Jun 2018)
🎓 Ph.D. in Physics, TIFR, Mumbai, India (Aug 2010 – Dec 2017)
(Thesis: Finite size effect in metal nanoparticles)
🎓 M.Sc. in Physics, IIT Delhi (Aug 2008 – Jul 2010) – CGPA: 7.933
🎓 B.Sc. (Hons.) in Physics, (Aug 2005 – Jul 2008)

Suitabilty Summary

Dr. Subhrangsu Sarkar, currently a Post-Doctoral Fellow at the University of Fribourg, Switzerland, is a distinguished physicist whose research exemplifies scientific excellence and innovation. His recent publication titled “Composite antiferromagnetic and orbital order with altermagnetic properties at a cuprate/manganite interface” (PNAS Nexus, 2024) is a strong contender for the Best Research Article Award. This pioneering work unravels a novel interplay of composite magnetic and orbital orders, revealing altermagnetic properties at a complex oxide interface—an area at the forefront of condensed matter physics.

Professional Development

Dr. Sarkar’s professional journey is marked by rigorous training and global exposure 🌍. Selected through highly competitive entrance exams like TIFR and JEST, he built a strong foundation in theoretical and experimental physics 🧪. His postdoctoral stints at IISc Bengaluru 🇮🇳 and the University of Fribourg 🇨🇭 have advanced his expertise in condensed matter and nanoscale physics. Collaborating with top researchers and publishing impactful findings, he continues to push the boundaries of material science 🔍. His participation in global scientific communities and commitment to interdisciplinary innovation shape his evolution as a skilled and forward-thinking researcher 🧠✨.

Research Focus

Dr. Sarkar’s research is focused on condensed matter physics, particularly exploring finite size effects in metal nanoparticles 🔬. His work delves into the complex interaction of quantum size, surface energy, and lattice deformation at the nanoscale ⚛️. Through a combination of experimental methods and theoretical analysis, he aims to understand how these effects influence the electronic, magnetic, and structural properties of nanomaterials 🌡️. His current work at the University of Fribourg involves optical spectroscopy and superconductivity studies, contributing to the development of next-generation quantum materials and devices 💡🔧. His research sits at the intersection of physics and nanotechnology 🧿.

Awards and Honors

🇨🇭 Swiss Government Excellence Scholarship for Post-Doctoral Research (2018) 🏆
🎓 TIFR Research Fellowship – Selected via national test and interview (Top 50 of 5000) 🧠
🧪 National Eligibility Test (NET) in Physics, CSIR, Govt. of India (2010) ✅
📈 Joint Entrance Screening Test (JEST) in Physics – 97.8 percentile, Top 100 (2010) 📊
🎯 Joint Admission Test (IIT-JAM) for M.Sc. in Physics – All India Rank 146 (2010) 📘

📄 Composite antiferromagnetic and orbital order with altermagnetic properties at a cuprate/manganite interface – PNAS Nexus, 2024
🔗 DOI: 10.1093/pnasnexus/pgae100 📅 2024 🧲🧠

Publication Top Notes

☀️ Nanocrystalline Flash Annealed Nickel Oxide for Large Area Perovskite Solar Cells – Advanced Science, 2023
🔗 DOI: 10.1002/advs.202302549 📅 2023 ⚡🔋
🧪 Long-ranged Cu-based order with $d_{z^2}$ orbital character at a YBa₂Cu₃O₇/manganite interface – npj Quantum Materials, 2021
🔗 DOI: 10.1038/s41535-021-00311-y 📅 2021 🧲🔬
🌀 Magnetic field dependence of the copper charge density wave order in a YBa₂Cu₃O₇/Nd₀.₆₅(Ca₀.₇Sr₀.₃)₀.₃₅MnO₃ superlattice – Physical Review B, 2021
🔗 DOI: 10.1103/PhysRevB.104.174513 📅 2021 📡📈
🔍 Infrared study of the interplay of charge, spin, and lattice excitations in the magnetic topological insulator EuIn₂As₂ – Physical Review B, 2021
🔗 DOI: 10.1103/physrevb.103.245101 📅 2021 🌌🎶
🔬 Dependence of fast electron characteristics on the thickness of the nanocrystalline film target in intense, ultrashort laser–solid interaction – Applied Physics B, 2020
🔗 DOI: 10.1007/s00340-020-07499-0 📅 2020 💥🧿

Ali Mehdinia | Nanocomposites | Outstanding Scientist Award

Posted on 08/02/202510/02/2025 by ScienceFather

Ali Mehdinia | Nanocomposites | Outstanding Scientist Award

Dr. Ali Mehdinia , Outstanding Scientist Award , Iran .

Dr. Ali Mehdinia is a renowned environmental analytical chemist specializing in marine pollution research. He is a professor at the Iranian National Institute for Oceanography and Atmospheric Science, focusing on the detection, distribution, and ecological impact of contaminants in marine environments. His work spans chemical oceanography, microplastic pollution, and organic pollutant analysis, contributing to global efforts in ocean conservation. With numerous publications and international collaborations, Dr. Mehdinia has received prestigious awards for his contributions to marine science. His research plays a crucial role in developing strategies for monitoring and mitigating pollution in oceans worldwide. .

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Education and Experience:

PhD in Chemical Oceanography: Dr. Mehdinia earned his doctorate in chemical oceanography, equipping him with a deep understanding of marine chemical processes.
Expertise in Environmental Analytical Chemistry: He has extensive experience in environmental analytical chemistry, focusing on the detection and analysis of pollutants in marine environments.
Marine Pollution Research: Dr. Mehdinia has conducted significant research on marine pollution, studying the impact of contaminants on ocean ecosystems.
Nutrient Cycles and Carbonate Chemistry: His work includes studying nutrient cycles and carbonate chemistry in marine environments, contributing to the understanding of ocean acidification and its effects.

Suitability Summary

Dr. Ali Mehdinia has made outstanding contributions to the field of marine pollution, ecological risk assessment, and advanced analytical techniques, making him a highly deserving candidate for the Outstanding scientist Award. His groundbreaking studies on polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), and other persistent organic pollutants (POPs) have significantly advanced our understanding of contaminant sources, distribution, and ecological risks in marine environments.With a strong record of impactful publications and innovative research methodologies, Dr. Mehdinia’s exceptional contributions position him as a leading scientist in environmental research, fully justifying his recognition with the Outstanding Scientist Award.

Professional Development:

Dr. Ali Mehdinia has actively engaged in professional development to stay at the forefront of oceanographic research. He has participated in numerous international conferences and workshops, presenting his findings on marine pollution and environmental chemistry. Dr. Mehdinia has collaborated with global research institutions, enhancing his expertise and contributing to international projects focused on marine environmental protection. His commitment to continuous learning and collaboration has established him as a leading figure in chemical oceanography.

Research Focus:

Dr. Ali Mehdinia research centers on environmental analytical chemistry, with a particular emphasis on marine pollution. He investigates the sources, distribution, and ecological impacts of pollutants such as polycyclic aromatic hydrocarbons (PAHs) and heavy metals in marine ecosystems. His work aims to develop effective strategies for monitoring and mitigating pollution in oceans, contributing to the preservation of marine biodiversity and health. By advancing analytical techniques and understanding pollutant behavior, Dr. Mehdinia’s research supports global efforts to protect marine environments.

Awards and Honors:

Research Excellence Award: Recognized for outstanding contributions to environmental analytical chemistry.
International Collaboration Grant: Awarded for fostering international partnerships in marine pollution research.
Distinguished Publication Award: Honored for impactful publications in chemical oceanography.
Environmental Science Medal: Received for significant advancements in understanding marine pollution.
Lifetime Achievement Award: Celebrated for a career dedicated to marine environmental protection.

Publication Top Notes

“Analysis of PAHs content, source identification and ecological risk assessment in surface sediments from the Caspian Sea” (2024)
“Curcumin-Melamine For Solid-Phase Microextraction of Volatile Organic Compounds from Aqueous Samples” (2023)
“Removal of basic dyes from aqueous medium using high-sulfonated polymelamine formaldehyde magnetic nanoparticles” (2023)
“Magnetic Polyeugenol Nanoparticles as a New Sorbent for Solid‐Phase Extraction of Polycyclic Aromatic Hydrocarbons in Environmental Water and Food Samples” (2023)
“Environmental impacts of fish cage cultures in the southern Caspian Sea” (2025)
“A Review on the Applications of Quantum Dots in Sample Preparation” (2025)
“Simultaneous hybrid liquid-liquid extraction of PAHs, OCPs, and PCBs from seawater before determination by gas chromatography-mass spectrometry” (2024)
“Polychlorinated biphenyls (PCBs) in the Persian Gulf and Gulf of Oman: baseline report on occurrence, distribution, and ecological risk assessment” (2024)
“Surface microplastics dynamics in the Persian Gulf and Arabian Sea using numerical modelling and CYGNSS satellite estimations” (2024)
“Cation Exchange Superparamagnetic Al-Based Metal Organic Frameworks for the Extraction of Lead Ions from Aqueous Samples” (2017)

Soheila Ghasemi | Nanocomposites | Excellence in Research

Posted on 12/11/202412/11/2024 by ScienceFather

Soheila Ghasemi | Nanocomposites | Excellence in Research

Dr. Soheila Ghasemi, Shiraz University, Iran.

Soheila Ghasemi is an accomplished Iranian chemist specializing in Polymer-Organic Chemistry . As a faculty member in the Chemistry Department at Shiraz University , she focuses on the development of advanced polymeric catalysts, nanocomposites, and hydrogels for applications in catalysis and drug delivery . Passionate about innovative chemical processes, Dr. Ghasemi has shared her findings at numerous national and international conferences . A dedicated educator, she has made significant contributions to the academic and research landscape through her extensive teaching experience, inspiring future generations of chemists .

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Education and Experience

Ph.D. in Polymer-Organic Chemistry – Shiraz University, Iran (2006-2010)
M.Sc. in Polymer-Organic Chemistry – Shiraz University, Iran (2003-2006)
B.Sc. in Pure Chemistry – Shiraz University, Iran (1999-2003)
Diploma in Natural Science – Alzahra, Shiraz, Iran (1995-1999)
Teaching Experience: Bachelor’s and Master’s courses in organic and polymer chemistry, laboratory courses, and specialized topics in polymer synthesis and characterization.

Suitability For The Award

Dr. Soheila Ghasemi’s career is marked by innovative research in polymer-supported catalysts, nanocomposites, and advanced polymerization techniques, establishing her as a prime candidate for the Excellence in Research Award. Her work has advanced both the theoretical and practical applications of chemistry, particularly in the synthesis of polymeric materials with uses across healthcare, environmental sustainability, and industrial applications. Dr. Ghasemi’s research contributes substantially to the fields of catalysis and material science, as evidenced by numerous publications and her active participation in high-level conferences.

Professional Development

Dr. Soheila Ghasemi has pursued an impactful career dedicated to advancing polymer and organic chemistry. With a passion for sustainable and innovative chemical solutions, she has contributed to developing novel polymer-supported catalysts and drug delivery vehicles . She actively participates in Iran’s Chemical and Polymer Societies 👩‍🔬 and has presented her research at esteemed conferences, sharing insights on nanocomposites and polymeric materials worldwide . Her continuous commitment to professional growth is evident in her ongoing contributions to scientific research, mentorship, and educational enrichment within Shiraz University .

Research Focus

Dr. Ghasemi’s research is centered on creating advanced polymer-supported catalysts, nanocomposites, and hydrogels for applications in catalysis, drug delivery, and environmental remediation . Her work includes the synthesis of controlled polymers and nanocomposites through radical polymerization, especially the RAFT method . She also explores mechanical enhancements in industrial polymers, using polymers as carriers for targeted drug delivery, and developing highly absorbent hydrogels . This multidisciplinary approach supports innovations in sustainable materials, pharmaceuticals, and environmental technologies .

Awards and Honors

Presenter – 8th International Conference on Chemistry, Chemical Engineering, and Petroleum, 2021
Speaker – 10th National Biennial Seminar on Chemistry and Environment (Webinar), 2021
Speaker – 44th IUPAC Macro World Polymer Congress, 2012
Presenter – 3rd International Congress on Nanoscience and Nanotechnology, Shiraz, 2010
Scientific Contributor – Various International and National Conferences in Chemistry and Polymer Science

Publications

Palladium nanoparticles supported on poly (N-vinylpyrrolidone)-grafted silica as new recyclable catalyst for Heck cross-coupling reactions – B Tamami, H Allahyari, S Ghasemi, F Farjadian, Journal of Organometallic Chemistry 696 (2), 594-599, 87 citations (2011)
Palladium nanoparticles supported on modified crosslinked polyacrylamide containing phosphinite ligand: A novel and efficient heterogeneous catalyst for carbon–carbon cross-coupling reactions – B Tamami, S Ghasemi, Journal of Molecular Catalysis A: Chemical 322 (1-2), 98-105, 87 citations (2010)
Modified crosslinked polyacrylamide anchored Schiff base–cobalt complex: a novel nano-sized heterogeneous catalyst for selective oxidation of olefins and alkyl halides – B Tamami, S Ghasemi, Applied Catalysis A: General 393 (1-2), 242-250, 82 citations (2011)
Synthesis and applications of polymeric N-heterocyclic carbene palladium complex-grafted silica as a novel recyclable nano-catalyst for Heck and Sonogashira coupling reactions – B Tamami, F Farjadian, S Ghasemi, H Allahyari, New Journal of Chemistry 37 (7), 2011-2018, 75 citations (2013)
Enhancement of Cd2+ removal from aqueous solution by multifunctional mesoporous silica: Equilibrium isotherms and kinetics study – F Javaheri, Z Kheshti, S Ghasemi, A Altaee, Separation and Purification Technology 224, 199-208, 48 citations (2019)
Catalytic activity of Schiff-base transition metal complexes supported on crosslinked polyacrylamides for hydrogen peroxide decomposition – B Tamami, S Ghasemi, Journal of Organometallic Chemistry 794, 311-317, 45 citations (2015)
Phosphinite-functionalized silica and hexagonal mesoporous silica containing palladium nanoparticles in Heck coupling reaction: synthesis, characterization, and catalytic activity – F Farjadian, M Hosseini, S Ghasemi, B Tamami, RSC advances 5 (97), 79976-79987, 44 citations (2015)
PCP-pincer palladium nanoparticles supported on modified Merrifield resin: A novel and efficient heterogeneous catalyst for carbon–carbon cross-coupling reactions – B Tamami, MM Nezhad, S Ghasemi, F Farjadian, Journal of Organometallic Chemistry 743, 10-16, 44 citations (2013)
Physically stimulus-responsive nanoparticles for therapy and diagnosis – F Farjadian, S Ghasemi, M Akbarian, M Hoseini-Ghahfarokhi, Frontiers in Chemistry 10, 952675, 37 citations (2022)