32 citations · 63 across the 3 of their papers we have counts for
3 papers
physics.optics2022★ 7 cited
Anomalous DNA hybridisation kinetics on gold nanorods revealed via a dual single-molecule imaging and optoplasmonic sensing platform
Narima Eerqing, Hsin-Yu Wu, Sivaraman Subramanian +2
Observing the hybridisation kinetics of DNA probes immobilised on plasmonic nanoparticles is key in plamon enhanced fluorescence detection from weak emitting species, and refractiv…
physics.optics2021★ 24 cited
Comparing transient oligonucleotide hybridization kinetics using DNA-PAINT and optoplasmonic single-molecule sensing on gold nanorods
Narima Eerqing, Sivaraman Subramanian, Jesús Rubio +5
We report a comparison of two photonic techniques for single-molecule sensing: fluorescence nanoscopy and optoplasmonic sensing. As the test system, oligonucleotides with and witho…
physics.optics2014★ 32 cited
Nanoreplicated positive and inverted sub-micron polymer pyramids array for surface enhanced Raman spectroscopy (SERS)
Zhida Xu, Logan Liu
We demonstrate gold coated polymer surface enhanced Raman scattering (SERS) substrates with a pair of complementary structures--positive and inverted pyramids array structures fabr…