Imaging Latent Fingerprints by Electrochemiluminescence | Zendy

Xu Linru | Zendy; Li Yan | Zendy; Wu Suozhu | Zendy; Liu Xianghong | Zendy; Su Bin | Zendy

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Imaging Latent Fingerprints by Electrochemiluminescence

Author(s) -

Xu Linru,

Li Yan,

Wu Suozhu,

Liu Xianghong,

Su Bin

Publication year - 2012

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201203815

Subject(s) - electrochemiluminescence , luminophore , fingerprint (computing) , information retrieval , computer science , indium tin oxide , world wide web , artificial intelligence , natural language processing , layer (electronics) , electrode , nanotechnology , materials science , optoelectronics , chemistry , luminescence

By exposing an electrode surface with a latent fingerprint to electrochemiluminescence (ECL)‐generating luminophore, ECL is produced from the surface not covered by the fingerprint, generating a negative image (see picture, left). The fingerprint can also be pre‐stained by luminophores, which generates ECL and yields a positive image (right). ITO=indium tin oxide.

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