Nanoplasmonic imaging of latent fingerprints and identification of cocaine

Kun Li; Weiwei Qin; Fan Li; Xingchun Zhao; Bowei Jiang; Kun Wang; Suhui Deng; Chunhai Fan; Di Li

doi:10.1002/anie.201305980

Nanoplasmonic imaging of latent fingerprints and identification of cocaine

Kun Li, Weiwei Qin, Fan Li, Xingchun Zhao, Bowei Jiang, Kun Wang, Suhui Deng, Chunhai Fan, Di Li

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

169 Scopus citations

Abstract

Search for traces: Aptamer-bound Au nanoparticles (Au NPs) were used to provide high-resolution dark-field microscopy images of latent fingerprints (LFPs) with level 2 and level 3 details. Furthermore, the cocaine-induced aggregation of Au NPs results in a true green-to-red color change of the scattered light, providing a quasi-quantative method to identify cocaine loadings in LFPs.

Original language	English
Pages (from-to)	11542-11545
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	52
Issue number	44
DOIs	https://doi.org/10.1002/anie.201305980
State	Published - 25 Oct 2013
Externally published	Yes

Keywords

aptamers
cocaine
fingerprints
gold
nanoparticles

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10.1002/anie.201305980

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title = "Nanoplasmonic imaging of latent fingerprints and identification of cocaine",

abstract = "Search for traces: Aptamer-bound Au nanoparticles (Au NPs) were used to provide high-resolution dark-field microscopy images of latent fingerprints (LFPs) with level 2 and level 3 details. Furthermore, the cocaine-induced aggregation of Au NPs results in a true green-to-red color change of the scattered light, providing a quasi-quantative method to identify cocaine loadings in LFPs.",

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T1 - Nanoplasmonic imaging of latent fingerprints and identification of cocaine

AU - Li, Kun

AU - Qin, Weiwei

AU - Li, Fan

AU - Zhao, Xingchun

AU - Jiang, Bowei

AU - Wang, Kun

AU - Deng, Suhui

AU - Fan, Chunhai

AU - Li, Di

PY - 2013/10/25

Y1 - 2013/10/25

N2 - Search for traces: Aptamer-bound Au nanoparticles (Au NPs) were used to provide high-resolution dark-field microscopy images of latent fingerprints (LFPs) with level 2 and level 3 details. Furthermore, the cocaine-induced aggregation of Au NPs results in a true green-to-red color change of the scattered light, providing a quasi-quantative method to identify cocaine loadings in LFPs.

AB - Search for traces: Aptamer-bound Au nanoparticles (Au NPs) were used to provide high-resolution dark-field microscopy images of latent fingerprints (LFPs) with level 2 and level 3 details. Furthermore, the cocaine-induced aggregation of Au NPs results in a true green-to-red color change of the scattered light, providing a quasi-quantative method to identify cocaine loadings in LFPs.

KW - aptamers

KW - cocaine

KW - fingerprints

KW - gold

KW - nanoparticles

UR - https://www.scopus.com/pages/publications/84886008130

U2 - 10.1002/anie.201305980

DO - 10.1002/anie.201305980

M3 - 文章

C2 - 24038830

AN - SCOPUS:84886008130

SN - 1433-7851

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 44

ER -

Nanoplasmonic imaging of latent fingerprints and identification of cocaine

Abstract

Keywords

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