Plasmonic Nanoantennas on Nanopedestals for Ultra-Sensitive Vibrational IR-Spectroscopy
We experimentally demonstrate that elevating polarization-insensitive nanoring antennas on nanopedestals enables high surface enhanced infrared absorption (SEIRA) signals. This is due to larger and accessible nearfields offering better overlap with biomolecules.
Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, MAY 10-15, 2015
Record created on 2016-08-16, modified on 2016-08-16