Seeing molecules by eye: Surface plasmon resonance imaging at visible wavelengths with high spatial resolution and submonolayer sensitivity

Jimin Yao; Matthew E. Stewart; Joana Maria; Tae Woo Lee; Stephen K. Gray; John A. Rogers; Ralph G. Nuzzo

doi:10.1002/anie.200800501

Seeing molecules by eye: Surface plasmon resonance imaging at visible wavelengths with high spatial resolution and submonolayer sensitivity

Jimin Yao^*, Matthew E. Stewart, Joana Maria, Tae Woo Lee, Stephen K. Gray, John A. Rogers, Ralph G. Nuzzo

^*Corresponding author for this work

Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

63 Scopus citations

Abstract

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. (Figure Presented).

Original language	English (US)
Pages (from-to)	5013-5017
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	47
Issue number	27
DOIs	https://doi.org/10.1002/anie.200800501
State	Published - Jun 23 2008

Keywords

Analytical methods
Optical imaging
Sensors
Surface plasmon resonance

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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10.1002/anie.200800501

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abstract = "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. (Figure Presented).",

keywords = "Analytical methods, Optical imaging, Sensors, Surface plasmon resonance",

author = "Jimin Yao and Stewart, {Matthew E.} and Joana Maria and Lee, {Tae Woo} and Gray, {Stephen K.} and Rogers, {John A.} and Nuzzo, {Ralph G.}",

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AU - Stewart, Matthew E.

AU - Maria, Joana

AU - Lee, Tae Woo

AU - Gray, Stephen K.

AU - Rogers, John A.

AU - Nuzzo, Ralph G.

PY - 2008/6/23

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N2 - 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. (Figure Presented).

AB - 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. (Figure Presented).

KW - Analytical methods

KW - Optical imaging

KW - Sensors

KW - Surface plasmon resonance

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Seeing molecules by eye: Surface plasmon resonance imaging at visible wavelengths with high spatial resolution and submonolayer sensitivity

Abstract

Keywords

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