Chrial discrimination by TERS

• Main Authors: Sukmanee, Thanyada, Wongravee, Kanet, Kitahama, Yasutaka, Ekgasit, Sanong, Itoh, Tamitake, Pienpinijtham, Prompong, Ozaki, Yukihiro
• Other Authors: Asian Spectroscopy Conference 2020
• Format: Conference or Workshop Item
• Language: English
• Published: 2020
• Subjects: Science::Chemistry; TERS; Chirality
• Online Access: https://hdl.handle.net/10356/144242
• Institution: Nanyang Technological University

Tip-enhanced Raman scattering (TERS) using a silver tip that is chemically modified by an achiral para-mercaptopyridine (pMPY) probe molecule has been utilized for chiral discrimination. Differences in the relative intensities of the pMPY bands in the TERS spectra were used to monitor three pairs of...