A tetraphenylethene-based dye for latent fingerprint analysis

被引：58

作者：

Jin, Xiaodong ^{[1
]}

Xin, Ran ^{[2
]}

Wang, Shifan ^{[3
]}

Yin, Wenzhu ^{[4
]}

Xu, Tongxiang ^{[1
]}

Jiang, Yang ^{[1
]}

Ji, Xuran ^{[1
]}

Chen, Luyang ^{[1
]}

Liu, Jingning ^{[1
]}

机构：

[1] Jiangsu Police Inst, Dept Criminal Sci & Technol, Nanjing 210031, Jiangsu, Peoples R China

[2] Bur Publ Secur Jiangsu Prov, Ctr Forens Sci & Technol, Nanjing 210024, Jiangsu, Peoples R China

[3] Xuzhou Inst Technol, Sch Chem & Chem Engn, Xuzhou 221111, Peoples R China

[4] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2017年 / 244卷

关键词：

Fluorescence probe; Tetraphenylethene derivative; Aggregation induced emission; The latent fingerprints identification; Criminal science; AQUEOUS-SOLUTION; FLAVONE;

D O I：

10.1016/j.snb.2017.01.080

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A tetraphenylethene-based dye (FLA-1) was used to develop for enhancing the visualization of the latent fingerprints on the surfaces of various substrates. The resolution of the fingerprints visualized by the probe FLA-1 is enough to offer a positive match according to the information supplied from a police database. Experimental results confirm the accuracy of using the probe for LFPs detection. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：777 / 784

页数：8

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