Issue 51, 2012

A Fresnel zone plate biosensor for signal amplification with enhanced signal-to-noise ratio

Abstract

We describe a signal amplified biosensor based on self-assembled optical diffraction grating of a Fresnel zone plate structure. Diffracted light rays passed through gratings are interfered constructively at the focal point, resulting in the enhanced signal amplification without sacrificing signal-to-noise ratio (SNR).

Graphical abstract: A Fresnel zone plate biosensor for signal amplification with enhanced signal-to-noise ratio

Supplementary files

Article information

Article type
Communication
Submitted
19 Mar 2012
Accepted
01 May 2012
First published
02 May 2012

Chem. Commun., 2012,48, 6378-6380

A Fresnel zone plate biosensor for signal amplification with enhanced signal-to-noise ratio

Y. Jeong, B. Jung, J. Park and J. Park, Chem. Commun., 2012, 48, 6378 DOI: 10.1039/C2CC32008H

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