Melanoma Volatile Fingerprint with a Gas Sensor Array: In Vivo and In Vitro Study | Zendy

Giorgio Pennazza | Zendy; Marco Santonico | Zendy; Armando Bartolazzi | Zendy; Martinelli | Zendy; Roberto Paolesse | Zendy; Corrado Di Natale | Zendy; R. Bono | Zendy; Vincenzopio Tamburrelli | Zendy; S. Cristina | Zendy; A. D’Amico | Zendy

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Melanoma Volatile Fingerprint with a Gas Sensor Array: In Vivo and In Vitro Study

Author(s) -

Giorgio Pennazza,

Marco Santonico,

Armando Bartolazzi,

Martinelli,

Roberto Paolesse,

Corrado Di Natale,

R. Bono,

Vincenzopio Tamburrelli,

S. Cristina,

A. D’Amico

Publication year - 2009

Publication title -

procedia chemistry

Language(s) - English

Resource type - Journals

ISSN - 1876-6196

DOI - 10.1016/j.proche.2009.07.248

Subject(s) - melanoma , human skin , fingerprint (computing) , masking (illustration) , in vitro , reproducibility , in vivo , chemistry , biomedical engineering , chromatography , computer science , biology , medicine , cancer research , artificial intelligence , biochemistry , art , genetics , microbiology and biotechnology , visual arts

Volatile compounds fingerprinting with gas sensor arrays is a promising non-invasive methodology for human health-state monitoring. Anyway, the large variability of human samples (breath, urine, sweat, skin transpiration) may have a complex influence in the composition of the volatile part and in the reproducibility of the analyses. Nonetheless, skin analysis is a favourable application where each subject can provide its own reference: free skin portions compared with skin lesions, avoiding the masking effects of skin volatiles composition variability. Moreover, in vitro measurements of melanoma cell lines show that enough information to recognize different tumor-types can be obtained by cells headspace

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