73 citations · 136 across the 7 of their papers we have counts for
7 papers
Ultraviolet Resonant Nanogap Antennas with Rhodium Nanocube Dimers for Enhancing Protein Intrinsic Autofluorescence
Prithu Roy, Siyuan Zhu, Jean-Benoît Claude +2
Plasmonic optical nanoantennas offer compelling solutions for enhancing light-matter interactions at the nanoscale. However, until now, their focus has been mainly limited to the v…
Achieving High Temporal Resolution in Single-Molecule Fluorescence Techniques using Plasmonic Nanoantennas
Sunny Tiwari, Prithu Roy, Jean-Benoît Claude +1
Single-molecule fluorescence techniques are essential for investigating the molecular mechanisms in biological processes. However, achieving sub-millisecond temporal resolution to…
Ultraviolet Nanophotonics Enables Autofluorescence Correlation Spectroscopy on Label-Free Proteins With a Single Tryptophan
Prithu Roy, Jean-Benoît Claude, Sunny Tiwari +2
Using the ultraviolet autofluorescence of tryptophan aminoacids offers fascinating perspectives to study single proteins without the drawbacks of fluorescence labelling. However, t…
Ultraviolet optical horn antennas for label-free detection of single proteins
Aleksandr Barulin, Prithu Roy, Jean-Benoît Claude +1
Single-molecule fluorescence techniques have revolutionized our ability to study proteins. However, the presence of a fluorescent label can alter the protein structure and/or modif…
Single Photon Source from a Nanoantenna-Trapped Single Quantum Dot
Quanbo Jiang, Prithu Roy, Jean-Benoît Claude +1
Single photon sources with high brightness and subnanosecond lifetimes are key components for quantum technologies. Optical nanoantennas can enhance the emission properties of sing…
Purcell radiative rate enhancement of label-free proteins with ultraviolet aluminum plasmonics
Aleksandr Barulin, Prithu Roy, Jean-Benoît Claude +1
The vast majority of proteins are intrinsically fluorescent in the ultraviolet, thanks to the emission from their tryptophan and tyrosine amino-acid constituents. However, the prot…