BibTex format
@article{Lee:2022:1361-6528/ac43e9,
author = {Lee, H and Berk, J and Webster, A and Kim, D and Foreman, MR},
doi = {1361-6528/ac43e9},
journal = {Nanotechnology},
pages = {1--11},
title = {Label-free detection of single nanoparticles with disordered nanoisland surface plasmon sensor.},
url = {http://dx.doi.org/10.1088/1361-6528/ac43e9},
volume = {33},
year = {2022}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - We report sensing of single nanoparticles using disordered metallic nanoisland substrates supporting surface plasmon polaritons (SPPs). Speckle patterns arising from leakage radiation of elastically scattered SPPs provides a unique ngerprint of the scattering microstructure at the sensor surface. Experimental measurements of the speckle decorrelation are presented and shown to enable detection of sorption of individual gold nanoparticles and polystyrene beads. Our approach is veried through bright-eld and uorescence imaging of particles adhering to the nanoisland substrate.
AU - Lee,H
AU - Berk,J
AU - Webster,A
AU - Kim,D
AU - Foreman,MR
DO - 1361-6528/ac43e9
EP - 11
PY - 2022///
SN - 0957-4484
SP - 1
TI - Label-free detection of single nanoparticles with disordered nanoisland surface plasmon sensor.
T2 - Nanotechnology
UR - http://dx.doi.org/10.1088/1361-6528/ac43e9
UR - https://www.ncbi.nlm.nih.gov/pubmed/34915461
UR - https://iopscience.iop.org/article/10.1088/1361-6528/ac43e9
UR - http://hdl.handle.net/10044/1/93551
VL - 33
ER -