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Electrodeposition of Single‐Metal Nanoparticles on Stable Protein 1 Membranes: Application of Plasmonic Sensing by Single Nanoparticles
Author(s) -
Qin LiXia,
Li Yang,
Li DaWei,
Jing Chao,
Chen BaoQin,
Ma Wei,
Heyman Ar,
Shoseyov Oded,
Willner Itamar,
Tian He,
Long YiTao
Publication year - 2012
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201106482
Subject(s) - plasmon , nanoparticle , surface plasmon resonance , membrane , nanotechnology , metal , rayleigh scattering , particle (ecology) , scattering , materials science , chemistry , optoelectronics , optics , physics , geology , biochemistry , oceanography , metallurgy
Light in the dark : Metal nanoparticles (M=Ag 0 , Au 0 , or Cu 0 ) were electrodeposited onto ion‐channel pores of a stable protein 1 membrane (see picture). The metal nanoparticles were implemented for detection of antigen–antibody binding events at the single‐particle level using dark field microscopy and plasmon resonance Rayleigh scattering.