225 citations · 765 across the 12 of their papers we have counts for
12 papers
Time-dependent Mandel Q parameter analysis for a hexagonal boron nitride single photon source
Callum Jones, Jolly Xavier, Samir Vartabi Kashanian +3
The time-dependent Mandel Q parameter, Q(T), provides a measure of photon number variance for a light source as a function of integration time. Here, we use Q(T) to characterise si…
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…
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…
Label-free optical detection of single enzyme-reactant reactions and associated conformational changes
Eugene Kim, Martin D. Baaske, Isabel Schuldes +2
Monitoring the kinetics and conformational dynamics of single enzymes is crucial in order to better understand their biological functions as these motions and structural dynamics a…
Cavity ring-up spectroscopy for ultrafast sensing with optical microresonators
Serge Rosenblum, Yulia Lovsky, Lior Arazi +2
Spectroscopy of whispering-gallery mode (WGM) microresonators has become a powerful scientific tool, enabling detection of single viruses, nanoparticles, and even single molecules.…
Level repulsion in hybrid photonic-plasmonic microresonators for enhanced biodetection
Matthew R. Foreman, Frank Vollmer
We theoretically analyse photonic-plasmonic coupling between a high Q whispering gallery mode (WGM) resonator and a core-shell nanoparticle. Blue and red shifts of WGM resonances a…