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Proceedings Paper

Excitation-wavelength dependence of multiphoton excitation of fluorophores of human skin in vivo
Author(s): Hans Georg Breunig; Hauke Studier; Karsten König
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Paper Abstract

We present in vivo measurements of the excitation-wavelength dependence of the autofluorescence of major endogenous fluorophores of human skin with a multiphoton tomograph. For the investigation high-resolution multiphoton images at different depths inside the skin were recorded and the main fluorophores identified. In particular, for the autofluorescence of the fluorophores keratin, NAD(P)H, elastin and for the second-harmonic-generation light induced by collagen fibers clear trends are shown.

Paper Details

Date Published: 2 March 2010
PDF: 5 pages
Proc. SPIE 7548, Photonic Therapeutics and Diagnostics VI, 754806 (2 March 2010); doi: 10.1117/12.840955
Show Author Affiliations
Hans Georg Breunig, JenLab GmbH (Germany)
Hauke Studier, JenLab GmbH (Germany)
Karsten König, JenLab GmbH (Germany)
Saarland Univ. (Germany)


Published in SPIE Proceedings Vol. 7548:
Photonic Therapeutics and Diagnostics VI
Anita Mahadevan-Jansen; Andreas Mandelis; Brian Jet-Fei Wong; Nikiforos Kollias; Henry Hirschberg; Kenton W. Gregory; Reza S. Malek; E. Duco Jansen; Guillermo J. Tearney; Steen J. Madsen; Bernard Choi; Justus F. R. Ilgner; Haishan Zeng; Laura Marcu, Editor(s)

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