Julie Leignadier | Scientific Breakthroughs | Research Excellence Award

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Dr. Julie Leignadier | Scientific Breakthroughs | Research Excellence Award

Lucas Meyer Cosmetics by Clariant | France

Dr. Julie Leignadier is an accomplished immunologist and biologist with extensive experience in both fundamental research and applied biotechnology. She earned her PhD in Montreal, where over five years she studied the mechanisms underlying the strength of the memory T cell receptor, gaining deep expertise in adaptive immunity and molecular signaling. Her doctoral work provided critical insights into immune memory and receptor dynamics, establishing a solid foundation for her future research. Following her PhD, Dr. Leignadier spent eight years as a postdoctoral researcher in leading Swiss and French laboratories, where she led multiple projects at the intersection of immunology and oncology. During this period, she honed her skills in experimental design, cellular and molecular biology, and translational research, contributing to high-impact publications and fostering international collaborations. Her work in cancer immunology emphasized understanding complex immune responses and translating fundamental findings into potential therapeutic strategies. In 2020, Dr. Leignadier joined Lucas Meyer Cosmetics by Clariant as Head of the Biology Laboratory, where she oversees the development of innovative and sustainable active ingredients for the cosmetics industry. In this role, she leverages her expertise in cellular biology and immunology to create biologically effective compounds that meet both consumer needs and environmental sustainability standards. Her leadership drives research initiatives that bridge cutting-edge science with industrial application, positioning the company at the forefront of sustainable cosmetic innovation. Dr. Leignadier remains committed to integrating scientific excellence with industrial innovation, applying her deep knowledge of immunology and molecular biology to deliver products that are both effective and environmentally responsible. Her career reflects a unique blend of academic rigor and practical expertise, making her a recognized leader in biologically informed cosmetic research.

 


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Ajit Yadav | Research Excellence | Best Researcher Award

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Mr. Ajit Yadav | Research Excellence | Best Researcher Award

Mr. Ajit Yadav | Indian Institute of Technology Indore | India

Mr. Ajit Yadav is a Ph.D. Scholar in Electrical Engineering at the Indian Institute of Technology (IIT) Indore, specializing in two-dimensional transition metal dichalcogenide (2D-TMD)-based IoT-enabled biosensors for early disease detection. His research integrates nanomaterials synthesis via chemical vapor deposition (CVD) with smart sensor technology, enabling real-time and highly sensitive biomolecule detection. He has two granted patents on point-of-care diagnostic systems and toxic gas detection technologies and has published three peer-reviewed papers in leading SCI-indexed journals such as the IEEE Sensors Journal and Journal of Electroanalytical Chemistry. His collaborative projects with AIIMS Bhopal and RMIT University, Australia, strengthen the biomedical application and global impact of his work. Through innovative sensor design, IoT integration, and interdisciplinary collaboration, Mr. Yadav’s research contributes to the advancement of portable, scalable, and intelligent biosensing platforms, supporting the future of personalized healthcare and environmental monitoring.

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Featured Publications

Verma, V. K., Patel, C., Chaudhary, S., Yadav, A., Bajoria, P., Ako, R. T., Sriram, S., & Mukherjee, S. (2025). Pd-loaded MoS₂ nanoflowers for enhanced room-temperature methanol sensing. IEEE Sensors Journal, 25(2), 2186–2193. https://doi.org/10.1109/JSEN.2024.3506014

Yadav, A., Patel, C., Kanwar, J. R., Sriram, S., & Mukherjee, S. (2025). Miniaturized IoT-enabled MoS₂-based electrochemical sensor for real-time adenine monitoring. Journal of Electroanalytical Chemistry, 119564. https://doi.org/10.1016/j.jelechem.2025.119564

Yadav, A., Patel, C., Verma, V. K., Kanwar, J. R., Sriram, S., & Mukherjee, S. (2025). A point-of-care and IoT-enabled MoS₂-based sensor for uric acid detection in human serum. IEEE Sensors Journal, 25(20), 37714–37721. https://doi.org/10.1109/JSEN.2025.3609535