Nanophotonic waveguide enhanced Raman spectroscopy of biological submonolayers.
Ashim Dhakal, Pieter C. Wuytens, Frédéric Peyskens, Karolien Jans, Nicolas Le Thomas, and Roel Baets
Materials 10, no. 2 (2017): 140.
Characterizing a monolayer of biological molecules has been a major challenge. We demonstrate nanophotonic waveguide enhanced Raman spectroscopy (NWERS) of monolayers in the near-infrared region, enabling real-time measurements of the hybridization of DNA…