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About

Volodymyr Chegel is a leading researcher in plasmonic nanosensors and molecularly imprinted polymer (MIP) technology, with a strategic focus on homeland security and explosive detection. His most cited work (31 citations) introduces a groundbreaking solid-state plasmonic sensor that integrates silver nanoparticles within a molecularly imprinted polymer matrix. This nanocomposite enables highly selective, label-free detection of explosive taggants like 3-nitrotoluene and 2,3-dimethyl-2,3-dinitrobutane—critical compounds for counterterrorism efforts. By combining the sensitivity of localized surface plasmon resonance (LSPR) with the specificity of MIP recognition, Chegel’s design overcomes traditional limitations in field-deployable sensing. His contributions extend to organizing and participating in high-level NATO Advanced Research Workshops on explosives detection (7 citations), demonstrating his role in bridging fundamental nanoscience with practical security applications. Chegel’s work has significant implications for real-time environmental monitoring and forensic analysis, offering a robust platform for detecting trace explosives in complex matrices. His research not only advances plasmonic sensing but also provides a scalable blueprint for next-generation chemical sensors.