Detection of single nanoparticles using photonic crystal enhanced microscopy
Conference Paper
Overview
Identity
View All
Overview
abstract
We demonstrate a label-free biosensor imaging approach that utilizes a photonic-crystal surface to detect attachment of individual nanoparticles down to ~65x30x30nm3. Matching nanoparticle plasmon resonant-frequency to the photonic-crystal resonance substantially increases sensitivity of the approach. 2014 OSA.