Premium
Seeing Molecules by Eye: Surface Plasmon Resonance Imaging at Visible Wavelengths with High Spatial Resolution and Submonolayer Sensitivity
Author(s) -
Yao Jimin,
Stewart Matthew E.,
Maria Joana,
Lee TaeWoo,
Gray Stephen K.,
Rogers John A.,
Nuzzo Ralph G.
Publication year - 2008
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.200800501
Subject(s) - wavelength , surface plasmon resonance , plasmon , materials science , optics , resolution (logic) , surface plasmon , crystal (programming language) , image resolution , microcontact printing , white light , visible spectrum , sensitivity (control systems) , optoelectronics , nanotechnology , physics , computer science , nanoparticle , engineering , artificial intelligence , electronic engineering , programming language
Plasmonic crystal optics : Highly uniform, fully 3D plasmonic crystals exhibiting exceptional analytical sensitivity at visible wavelengths can image surface binding events with high spatial resolution and can distinguish adsorbates with masses that differ by only 25 amu. The picture shows a transmitted white‐light plasmonic image of microcontact‐printed lines (ca. 8 μm wide) of 1‐octadecanethiol on the Au surface of a 3D plasmonic crystal.