Inducing ring complexation for efficient capture and detection of small gaseous molecules using SERS for environmental surveillance

• Main Authors: Nguyen, Lam Bang Thanh, Leong, Yong Xiang, Koh, Charlynn Sher Lin, Leong, Shi Xuan, Boong, Siew Kheng, Sim, Howard Yi Fan, Phan-Quang, Gia Chuong, Phang, In Yee, Ling, Xing Yi
• Other Authors: School of Chemistry, Chemical Engineering and Biotechnology
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Chemical technology; Environmental Analysis; Nanostructures
• Online Access: https://hdl.handle.net/10356/162868
• Institution: Nanyang Technological University

Gas-phase surface-enhanced Raman scattering (SERS) remains challenging due to poor analyte affinity to SERS substrates. The reported use of capturing probes suffers from concurrent inconsistent signals and long response time due to the formation of multiple potential probe-analyte interaction orient...