Virus Templated Gold Nanocube Chain for SERS Nanoprobe

Hye‐Eun Lee; Hwa Kyoung Lee; Hyejin Chang; Hyo‐Yong Ahn; Norov Erdene; Ho‐Young Lee; Yoon‐Sik Lee; Dae Hong Jeong; Junho Chung; Ki Tae Nam

doi:10.1002/smll.201400527

JOURNAL ARTICLE

Virus Templated Gold Nanocube Chain for SERS Nanoprobe

Hye‐Eun Lee Hwa Kyoung Lee Hyejin Chang Hyo‐Yong Ahn Norov Erdene Ho‐Young Lee Yoon‐Sik Lee Dae Hong Jeong Junho Chung Ki Tae Nam

Year: 2014 Journal: Small Vol: 10 (15)Pages: 3007-3011 Publisher: Wiley

DOI: 10.1002/smll.201400527

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Abstract

A M13 virus based SERS nanoprobe is presented. Gold nanocubes closely aligned into chains along the length of the virus intensify Raman signals of various reporter molecules serving as specific labels. An antibody is expressed at one end to detect the analyte. This new SERS nanoprobe holds promise for infinitesimal and multiplexed detection of any antigen.

Keywords:

Nanoprobe Nanotechnology Computer science Analyte Raman spectroscopy Multiplexing Colloidal gold Chain (unit) Nanoparticle Computational biology Materials science Chemistry Biology Physics Telecommunications

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Advanced biosensing and bioanalysis techniques

Life Sciences → Biochemistry, Genetics and Molecular Biology → Molecular Biology

Gold and Silver Nanoparticles Synthesis and Applications

Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials

Biosensors and Analytical Detection

Physical Sciences → Engineering → Biomedical Engineering

Virus Templated Gold Nanocube Chain for SERS Nanoprobe

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