Tracking airborne molecules from afar : three-dimensional metal-organic framework-surface-enhanced Raman scattering platform for stand-off and real-time atmospheric monitoring

• Main Authors: Phan-Quang, Gia Chuong, Yang, Ningchen, Lee, Hiang Kwee, Sim, Howard Yi Fan, Koh, Charlynn Sher Lin, Kao, Ya-Chuan, Wong, Zhao Cai, Tan, Eddie Khay Ming, Miao, Yue-E, Fan, Wei, Liu, Tianxi, Phang, In Yee, Ling, Xing Yi
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics; Stand-off Detection; Plasmonic Nanoparticles
• Online Access: https://hdl.handle.net/10356/143421
• Institution: Nanyang Technological University

Stand-off Raman spectroscopy combines the advantages of both Raman spectroscopy and remote detection to retrieve molecular vibrational fingerprints of chemicals at inaccessible sites. However, it is currently restricted to the detection of pure solids and liquids and not widely applicable for disper...