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@proceedings{879333,
author = {Tuononen, H. and Silvennoinen, M. and Myller, K. and Silvennoinen, Raimo and Vetterl, Vladimír and Vaněk, Jiří and Hasoň, Stanislav and Bartáková, Sonia},
keywords = {Susceptibility, Optical constants, Diffractive lenses, Surface measurements, Roughness, Ellipsometry and polarimetry, Medical optics and biotechnology},
language = {eng},
isbn = {978-5-7577-0333-6},
title = {Optical sensing of attached ODN and HPF molecules on biomaterial surface,},
year = {2008}
}
TY - CONF
ID - 879333
AU - Tuononen, H. - Silvennoinen, M. - Myller, K. - Silvennoinen, Raimo - Vetterl, Vladimír - Vaněk, Jiří - Hasoň, Stanislav - Bartáková, Sonia
PY - 2008
TI - Optical sensing of attached ODN and HPF molecules on biomaterial surface,
SN - 9785757703336
KW - Susceptibility, Optical constants, Diffractive lenses, Surface measurements, Roughness, Ellipsometry and polarimetry, Medical optics and biotechnology
N2 - Sensing of organization of oligodeoxynucleotides (ODNs) and double-stranded DNA (dsDNA) on titanium oxide surface is introduced by using diffractive optical element (DOE) sensor. Permittivity change and fluctuation in optical roughness of treated titanium surface in the presence of background electrolyte (buffer) without and with ODNs and dsDNA’s are investigated by using DOE sensor and optical ellipsometry. Correlation between transmitted light and thickness of molecule layer was found. The findings allow to sense temporal organization of nano-scale ODN and dsDNA molecules on titanium oxide surface.
ER -
TUONONEN, H., M. SILVENNOINEN, K. MYLLER, Raimo SILVENNOINEN, Vladimír VETTERL, Jiří VANĚK, Stanislav HASOŇ a Sonia BARTÁKOVÁ. \textit{Optical sensing of attached ODN and HPF molecules on biomaterial surface,}. 2008. ISBN~978-5-7577-0333-6.
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