Optical contrast agents for optically modifying incident...

Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing – Diagnostic or test agent produces in vivo fluorescence

Reexamination Certificate

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C424S001110, C424S009100, C424S009300, C424S009400

Reexamination Certificate

active

10463835

ABSTRACT:
A method of enhancing the contrast of an image of a sample, comprises forming an image of a mixture, by exposing the mixture to electromagnetic radiation. The mixture comprises the sample and microparticles. The enhancement is particularly suitable for optical coherence tomography.

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