Sweat pore mapping using a fluorescein-polymer composite film for fingerprint analysis

A simple but efficient sweat pore mapping method based on a fluorescein-PVP composite film was developed for fingerprint analysis. The composite film displays a fluorometric turn-on response upon contact with a small quantity of water secreted from human sweat pores, allowing precise mapping of swea...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2015-02, Vol.51 (15), p.3177-3180
Main Authors: Pyo, Minkyeong, Lee, Joosub, Baek, Woohyun, Lee, Chan Woo, Park, Bum Jun, Kim, Jong-Man
Format: Article
Language:English
Subjects:
Contact
Dermatoglyphics
Displays
Fingerprints
Fluorescein - chemistry
Fluorometers
Human
Humans
Mapping
Microscopy, Fluorescence
Porosity
Povidone - chemistry
Sweat
Sweat - chemistry
Sweat Glands
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Summary:A simple but efficient sweat pore mapping method based on a fluorescein-PVP composite film was developed for fingerprint analysis. The composite film displays a fluorometric turn-on response upon contact with a small quantity of water secreted from human sweat pores, allowing precise mapping of sweat pores on a fingertip.
ISSN:1359-7345
1364-548X
DOI:10.1039/c4cc09085c