METHOD AND DEVICE FOR OPTICAL EXAMINATION
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United States of America Patent
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Issued Date -
Sep 12, 2013
app pub date -
May 26, 2011
filing date -
May 31, 2010
priority date (Note) -
Abandoned
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Abstract
A method and a device for the optical examination of a surface region are proposed. Fluorescence measurement is used to determine the amount of a substance bound to the surface region. Light interference is shut out thanks to the surface region being covered with an optically active liquid which filters, reflects, scatters and/or absorbs light with a wavelength at least substantially corresponding to the light radiated in and/or out.
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