TY  - JOUR
AU  - Maksymov, IS
AU  - Greentree, AD
Y2  - 2021/02/05
Y1  - 2016/09/09
SN  - 2045-2322
UR  - http://hdl.handle.net/11343/260272
AB  - Ultrasound is a valuable biomedical imaging modality and diagnostic tool. Here we theoretically demonstrate that a single dipole plasmonic nanoantenna can be used as an optical hydrophone for MHz-range ultrasound. The nanoantenna is tuned to operate on a high-order plasmon mode, which provides an increased sensitivity to ultrasound in contrast to the usual approach of using the fundamental dipolar plasmon resonance. Plasmonic nanoantenna hydrophones may be useful for ultrasonic imaging of biological cells, cancer tissues or small blood vessels, as well as for Brillouin spectroscopy at the nanoscale.
LA  - English
PB  - NATURE PUBLISHING GROUP
T1  - Plasmonic nanoantenna hydrophones
DO  - 10.1038/srep32892
IS  - Scientific Reports
VL  - 6
IS  - 1
L1  - /bitstream/handle/11343/260272/PMC5017197.pdf?sequence=1&isAllowed=y
ER  -