Grigory Arzumanyan – Raman Spectroscopy and Nanotechnology – Best Researcher Award

Posted on by AMO Physics

Prof. Grigory Arzumanyan - Raman Spectroscopy and Nanotechnology - Best Researcher Award 

Joint Institute for Nuclear Research - Russia

Author Profile

Scopus

Orcid

🎓 Early Academic Pursuits

Prof. Grigory Arzumanyan’s academic journey began at Yerevan State University (YSU), Armenia, where he completed his undergraduate studies in Physics from 1970 to 1975. After obtaining his M.Sc. in Physics, he continued his education at the Moscow Engineering Physics Institute, Russia, where he completed his post-graduate studies from 1979 to 1982 and earned his Ph.D. in Physics and Mathematics in 1983. These formative years laid the foundation for his future groundbreaking contributions in Raman spectroscopy and nanotechnology.

💼 Professional Endeavors

Prof. Arzumanyan's professional career spans multiple prestigious institutions and research organizations. He began his career as a Research Assistant at YSU, Armenia, before transitioning to the Scientific-research Institute of Condensed Matter Physics in 1980. From 1983 to 1994, he was the Senior Researcher and Head of the Laboratory “Laser Technics” at R&D Co., Armenia. His tenure at the Joint Institute for Nuclear Research (JINR) in Russia, where he held various senior research and leadership roles from 1995 to 2015, was marked by significant contributions to Raman spectroscopy and nanotechnology. He has been the Head of the Sector of Raman Spectroscopy at the JINR’s Centre “Nanobiophotonics” since 2015.

🔬 Contributions and Research Focus

Prof. Arzumanyan’s research focuses on Raman spectroscopy and microscopy, nanophysics, and nanotechnology. He leads the JINR theme on “Optical methods in Condensed Matter Studies,” with a focus on Raman spectroscopy techniques applied to condensed matter, life sciences, and material sciences. His work on enhancing Raman signals using methods such as CARS (Coherent Anti-Stokes Raman Scattering) and SERS (Surface Enhanced Raman Scattering) has been pivotal in advancing the application of Raman spectroscopy to biological and material samples. His innovative approaches in nanotechnology have opened new avenues for analyzing and diagnosing various materials at the molecular and cellular levels.

🌍 Impact and Influence

Prof. Arzumanyan’s impact in the fields of Raman spectroscopy and nanotechnology is profound. With more than 100 scientific papers and several patents, he is recognized as a leading authority in nanophysics and laser physics. His contributions to Raman spectroscopy and its applications in life and material sciences have had wide-reaching implications for both research and industry. As the Chairman of the regional board of the Russian Nanotechnology Society in Dubna, he continues to influence the development of nanotechnology and related fields. He has also contributed to numerous international and national conferences, delivering keynote and invited talks.

🏆Academic Cites

Prof. Arzumanyan’s work is widely cited in academic literature, reflecting the significant impact of his contributions to Raman spectroscopy and nanotechnology. His publications are frequently referenced by researchers in condensed matter studies, life sciences, and material sciences. The high citation count of his work underscores its importance in advancing scientific understanding and technological applications.

🌟 Legacy and Future Contributions

As a pioneer in Raman spectroscopy and nanotechnology, Prof. Arzumanyan’s legacy will continue to shape the future of these fields. His ongoing work in enhancing Raman techniques and applying them to various scientific domains ensures that his influence will persist for years to come. Looking forward, Prof. Arzumanyan aims to further expand the applications of Raman spectroscopy and nanotechnology, particularly in the fields of biomedical diagnostics and material sciences, cementing his place as a key figure in the global scientific community.

📝Raman Spectroscopy and Nanotechnology

Prof. Grigory Arzumanyan’s research in Raman spectroscopy and nanotechnology has led to transformative advancements in the understanding and application of these technologies. His work on enhancing Raman spectroscopy through techniques like CARS and SERS has revolutionized its use in both material and life sciences. The continued exploration of nanotechnology in his research promises to unlock new possibilities for scientific and technological innovation.

Notable Publication

📝Design, characterization and implementation of cost-effective sodium alginate/water hyacinth microspheres for remediation of lead and cadmium from wastewater

Authors: Refaat, A., Ibrahim, M.A., Shehata, D., Mamatkulov, K., Arzumanyan, G.

Journal: International Journal of Biological Macromolecules

Year: 2024

Citations: 0

📝Vibrational Spectroscopic Features of Ibuprofen and Ketoprofen: IR and Raman Spectroscopy Combined with DFT Calculations

Authors: Logacheva, K., Gergelezhiu, P., Raksha, E., Belushkin, A., Chudoba, D.

Journal: Physics of Particles and Nuclei Letters

Year: 2024

Citations: 1

📝Conformational analysis of lipid membrane mimetics modified with Aβ42 peptide by Raman spectroscopy and computer simulations

Authors: Mamatkulov, K., Zavatski, S., Arynbek, Y., Bandarenka, H., Arzumanyan, G.

Journal: Journal of Biomolecular Structure and Dynamics

Year: 2024

Citations: 1 (In Press)

📝Arrangement of lipid vesicles and bicelle-like structures formed in the presence of Aβ(25–35) peptide

Authors: Kurakin, S., Badreeva, D., Dushanov, E., Klochkov, V., Kučerka, N.

Journal: Biochimica et Biophysica Acta - Biomembranes

Year: 2024

Citations: 3

📝Radiation from UV-A to Red Light Induces ROS-Dependent Release of Neutrophil Extracellular Traps

Authors: Arzumanyan, G., Mamatkulov, K., Arynbek, Y., Jevremović, A., Vorobjeva, N.

Journal: International Journal of Molecular Sciences

Year: 2023

Citations: 6

📝Model phospholipid interaction with cholesterol and melatonin: Raman spectroscopy and density functional theory study

Authors: Zavatski, S., Bandarenka, H., Hetmańczyk, Ł., Mamatkulov, K., Arzumanyan, G.

Journal: Journal of Raman Spectroscopy

Year: 2022

Citations: 1

Fabien Pointurier – Raman Spectroscopy – Innovation in Molecular Spectroscopy Award

Posted on by AMO Physics

Dr. Fabien Pointurier - Raman Spectroscopy - Innovation in Molecular Spectroscopy Award 

Commissariat à l’Energie Atomique - France

Author Profile

Scopus

Orcid

🎓 Early Academic Pursuits

Dr. Fabien Pointurier began his academic journey with a Bachelor’s degree in Physics and Chemistry from the University of Paris-VI, France, followed by a Master of Science in Material Sciences from the University of Paris-VI. He then earned his PhD in Analytical Chemistry from the University of Pau, focusing on methods and instrumentations for radionuclide analysis. His early academic pursuits laid the groundwork for his expertise in analytical techniques, including the application of Raman spectroscopy for detailed material analysis.

💼 Professional Endeavors

Dr. Pointurier has served as the Head of the “Analytical Expertise for Nuclear Non-Proliferation and Nuclear Forensics” unit at the CEA (Commissariat à l’Énergie Atomique). His professional endeavors include leading a team in the bulk and particle analyses of environmental samples, crucial for nuclear safeguard programs and forensic investigations. His responsibilities also involve the use of Raman spectroscopy to provide morphological and chemical analyses, which play a significant role in his research and development projects. His career reflects a deep commitment to advancing analytical methods, including those utilizing Raman spectroscopy.

🔬 Contributions and Research Focus

Dr. Pointurier’s research is centered around isotopic analysis, radiochemistry, and the application of Raman spectroscopy. He has significantly contributed to the development of innovative analytical methods for trace-level isotopic and elemental characterization. His expertise in Raman spectroscopy allows for precise morphological and chemical phase determinations of nuclear materials. His contributions extend to the management of research projects aimed at enhancing analytical techniques, and his work in Raman spectroscopy has been crucial in advancing nuclear forensics and non-proliferation efforts.

🌍 Impact and Influence

Dr. Pointurier’s impact on the field is notable through his leadership and expertise in nuclear forensics and non-proliferation. His use of Raman spectroscopy has provided critical insights into the analysis of nuclear materials, supporting international nuclear safeguard programs. His influence extends through his role as a senior fellow expert at CEA/DAM, where his work supports global nuclear security and environmental monitoring initiatives. His contributions have advanced the field of nuclear analytical chemistry, particularly through the application of Raman spectroscopy.

🏆Academic Cites

Dr. Pointurier’s research, including studies involving Raman spectroscopy, has been widely cited within the scientific community. His work on isotopic and elemental analyses, as well as the development of new methodologies, is frequently referenced in academic literature. His expertise in Raman spectroscopy and other analytical techniques has made a significant impact on the understanding and advancement of nuclear material analysis and forensic science.

🌟 Legacy and Future Contributions

Dr. Pointurier’s legacy is marked by his pioneering contributions to nuclear forensics and non-proliferation, with a strong emphasis on Raman spectroscopy. His future contributions are expected to further enhance analytical methodologies and instrumental techniques, continuing to support international nuclear safeguard programs. His role in advancing the field of analytical chemistry, particularly through Raman spectroscopy, ensures that his work will have a lasting influence on the scientific community and nuclear security efforts.

📝Raman Spectroscopy

Dr. Fabien Pointurier’s expertise in Raman spectroscopy plays a critical role in his analytical work, particularly in the analysis of nuclear materials. His use of Raman spectroscopy enables precise morphological and chemical characterizations, contributing to advancements in nuclear forensics and non-proliferation. His contributions to the field of Raman spectroscopy are significant, reflecting his commitment to improving analytical methods and supporting global nuclear security.

Notable Publication

Correlative Morphological, Elemental and Chemical Phase Analyses at the Micrometric Scale of Powdered Materials: Application to Nuclear Forensics

Authors: Pointurier, F., Berthy, F., Marie, O.

Journal: Vibrational Spectroscopy

Year: 2024

 An Isotope Dilution Mass Spectrometry Overview: Tips and Applications for the Measurement of Radionuclides

Authors: Quemet, A., Hubert, A., Gourgiotis, A., Pointurier, F., Picart, S.

Journal: Journal of Analytical Atomic Spectrometry

Year: 2024

A Simple and Fast Method for Measurement of Elemental Impurities in Powdered U-Oxide Materials by Means of ns-UV Laser Ablation Coupled to a Sector-Field ICP-MS

Authors: Susset, M., Humbert, A.-C., Granger, V., Pointurier, F., PĂŠcheyran, C.

Journal: Journal of Radioanalytical and Nuclear Chemistry

Year: 2024

 An Optimized Methodology for the Determination of the Uranium Chemical Phases in Micro-Particles by Raman Spectrometry Within a Scanning Electron Microscope

Authors: Pointurier, F., Marie, O.

Journal: Journal of Radioanalytical and Nuclear Chemistry

Year: 2023

 Comparison of the Fluctuations of the Signals Measured by ICP-MS After Laser Ablation of Powdered Geological Materials Prepared by Four Methods

Authors: Susset, M., Leduc-Gauthier, A., Humbert, A.-C., Pointurier, F., PĂŠcheyran, C.

Journal: Analytical Sciences

Year: 2023