Mr. Krishanu Bandyopadhyay | Spectroscopy | Young Scientist Award

Banaras Hindu University | India

Krishanu Bandyopadhyay is a research scholar in the Department of Chemistry at Banaras Hindu University, specializing in the design, synthesis, and photophysical characterization of lanthanide complexes. His work focuses on tuning near-infrared emission in lanthanide-based materials for advanced optical and biomedical applications. He has developed expertise in crystallography, spectroscopy, and nanomaterial synthesis, contributing to interdisciplinary research in coordination chemistry and luminescent materials. Krishanu has co-authored multiple publications in international journals and a book chapter, reflecting his dedication to advancing photochemistry and photophysics. He has presented his research at numerous conferences, receiving recognition for his innovative work in spectroscopy and crystal engineering. In addition to his doctoral studies, Krishanu is skilled in advanced experimental techniques, including single-crystal X-ray diffraction, Raman spectroscopy, and fluorescence studies. His academic and research journey demonstrates a strong commitment to scientific excellence, positioning him as a promising researcher contributing to materials science and molecular-level optical studies.

Profile

Scopus

Education 

Krishanu Bandyopadhyay has built a strong academic foundation in chemistry through a progressive educational journey. He completed his early education under the West Bengal education boards, demonstrating consistent excellence in science subjects. His undergraduate studies at Banwarilal Bhalotia College under Kazi Nazrul University provided a solid grounding in chemistry, after which he pursued a master’s degree in chemistry from Sidho-Kanho Birsha University, where he excelled academically with distinction. Driven by his passion for molecular science, he joined Banaras Hindu University for doctoral research, focusing on lanthanide chemistry and near-infrared emission studies. His Ph.D. project emphasizes the design, synthesis, and structural analysis of lanthanide complexes, integrating crystal growth, spectroscopy, and photophysical studies. Krishanu’s education reflects a balance of strong theoretical knowledge and advanced experimental training, equipping him with skills in instrumentation, data analysis, and material characterization. This comprehensive academic background has prepared him to contribute to cutting-edge research in coordination chemistry and photonic materials.

Experience 

Krishanu Bandyopadhyay research experience spans a diverse range of chemical and material sciences, with a primary focus on lanthanide chemistry. He has developed expertise in crystal growth techniques, successfully synthesizing high-quality single-molecule and chain lanthanide complexes using controlled diffusion and evaporation methods. His skills in advanced structural characterization include single-crystal and powder X-ray diffraction, complemented by metallographic and spectroscopic techniques such as Raman spectroscopy, FTIR, UV-Vis absorption, and fluorescence studies in the visible and near-infrared regions. He has also gained practical experience with advanced instruments, including scanning and transmission electron microscopy, X-ray photoelectron spectroscopy, and dynamic light scattering analyzers. Krishanu has actively participated in hands-on training workshops and presented his research in conferences, contributing oral and poster presentations on luminescence and spectroscopy. His collaborative work extends to nanomaterials synthesis and characterization, demonstrating versatility in experimental design and data interpretation. This combination of laboratory expertise and research communication highlights his strengths as an emerging scientist.

Awards and Honors 

Krishanu Bandyopadhyay has earned multiple academic and professional accolades for his excellence in chemistry. He has qualified for the prestigious CSIR-UGC National Eligibility Test, securing recognition at both the Junior Research Fellowship and Lectureship levels, reflecting his strong academic foundation. His performance in the Graduate Aptitude Test in Engineering further underscores his dedication to advancing chemical sciences. As a research scholar, Krishanu has been selected to present his work at various national and international conferences, where his studies on lanthanide complexes, spectroscopy, and luminescence have received appreciation from the scientific community. His co-authored publications in high-impact journals and contributions to a book chapter demonstrate his growing recognition as a promising researcher. Participation in advanced training workshops on crystallography and spectroscopy has enhanced his expertise, leading to opportunities to collaborate across disciplines. These achievements highlight Krishanu’s commitment to excellence and his potential to make impactful contributions to chemical sciences and photonic materials research.

Research Focus 

Krishanu Bandyopadhyay research focuses on coordination chemistry and photophysical studies, with a specialization in lanthanide-based luminescent materials. His doctoral work explores the synthesis and structural tuning of near-infrared-emitting lanthanide complexes, aiming to advance applications in bioimaging, sensing, and optical materials. He integrates crystal engineering with photophysical characterization, employing techniques such as single-crystal X-ray diffraction, Raman spectroscopy, and fluorescence spectroscopy to understand structure–property relationships. His studies extend to nanomaterials, functionalized mesoporous silica, and molecular assemblies, with emphasis on enhancing emission efficiency and stability through ligand design and supramolecular interactions. Krishanu is particularly interested in the interface of experimental chemistry and material science, leveraging spectroscopic techniques to achieve molecular-level insights into luminescent properties. His research also examines solvent effects, energy transfer mechanisms, and excited-state dynamics, contributing to the development of next-generation luminescent probes. Through publications, presentations, and collaborations, Krishanu continues to bridge fundamental chemistry with emerging technological applications, positioning himself as a versatile and innovative researcher.

Publications

Title: Harnessing conformational changes in TAM for enhanced photophysical properties leading to biological applications
Publication Year: 2025

Conclusion

Krishanu Bandyopadhyay With his exceptional research output, mastery of advanced experimental techniques, and recognition through competitive fellowships and conference participation, Krishanu Bandyopadhyay is a highly deserving candidate for the Young Scientist Award. His work on designing and tuning NIR-emitting lanthanide complexes has strong potential for translational applications in materials science and biomedical imaging, reflecting both innovation and scientific rigor. His early achievements, dedication, and versatility position him as a rising star in chemical sciences, with the potential to make significant contributions to spectroscopy, photophysics, and nanomaterials research on a global scale.