2 papers
physics.optics2025
Breaking the Low Concentration Barrier of Single-Molecule Fluorescence Quantification to the Sub-Picomolar Range
Malavika Kayyil Veedu, Jérôme Wenger
Single-molecule fluorescence techniques provide exceptional sensitivity to probe biomolecular interactions. However, their application to accurately quantify analytes at the picomo…
physics.optics2024
Watching lanthanide nanoparticles one at a time: characterization of their photoluminescence dynamics at the single nanoparticle level
Malavika Kayyil Veedu, Gemma Lavilley, Mohamadou Sy +3
Lanthanide nanoparticles (LnNPs) feature sharp emission lines together with millisecond emission lifetimes which makes them promising luminescent probes for biosensing and bioimagi…