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Proceedings Paper

Two-photon-excited autofluorescence and second-harmonic generation microscopy for the visualization of penetration of TiO2 and ZnO nanoparticles into human tooth tissue ex vivo
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Paper Abstract

Penetration of nanoparticles into tooth tissues is of significant interest in solving problems related to reduction of tooth sensitivity, enamel strengthening and restoration and cosmetic bleaching. In this work we demonstrate two-photonexcited autofluorescence and second-harmonic generation microscopy for visualization of penetration of TiO2 and ZnO nanoparticles into tooth tissues.

Paper Details

Date Published: 8 May 2012
PDF: 6 pages
Proc. SPIE 8427, Biophotonics: Photonic Solutions for Better Health Care III, 84270Y (8 May 2012); doi: 10.1117/12.924073
Show Author Affiliations
Natalia A. Trunina, N.G. Chernyshevsky Saratov State Univ. (Russian Federation)
Alexey P. Popov, Univ. of Oulu (Finland)
Jürgen Lademann, Charité Universitätsmedizin Berlin (Germany)
Valery V. Tuchin, N.G. Chernyshevsky Saratov State Univ. (Russian Federation)
Univ. of Oulu (Finland)
Risto Myllylä, Univ. of Oulu (Finland)
Maxim E. Darvin, Charité Universitätsmedizin Berlin (Germany)


Published in SPIE Proceedings Vol. 8427:
Biophotonics: Photonic Solutions for Better Health Care III
Jürgen Popp; Wolfgang Drexler; Valery V. Tuchin; Dennis L. Matthews, Editor(s)

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