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Latent Fingerprint Enhancement Using Tripolyphosphate-Chitosan Microparticles
Author(s) -
Issa M. A. Il Dueik,
Gordon A. Morris
Publication year - 2013
Publication title -
international journal of carbohydrate chemistry
Language(s) - English
Resource type - Journals
eISSN - 1687-935X
pISSN - 1687-9341
DOI - 10.1155/2013/615124
Subject(s) - chitosan , ionotropic effect , chemistry , fingerprint (computing) , drug delivery , microparticle , nanotechnology , chromatography , chemical engineering , materials science , computer science , organic chemistry , biochemistry , engineering , artificial intelligence , nmda receptor , receptor
Chitosan has been widely used in the preparation of microparticles for drug delivery; however, it has not been considered in forensic applications. Tripolyphosphate- (TPP-) chitosan microparticles were formed using ionotropic gelation in the presence of a coloured dye and deposited onto latent fingerprints enabling fingerprint identification

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