Diffraction-based diagnostic devices

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or...

Reexamination Certificate

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C422S082110, C427S271000, C435S006120, C435S007310, C435S007320, C435S287200, C436S518000, C436S524000, C436S525000

Reexamination Certificate

active

07118855

ABSTRACT:
A biosensor includes a substrate with a layer of receptive material disposed thereon. The receptive material is specific for an analyte of interest. A pattern of active and inactive areas of the receptive material are defined in the receptive material layer by a masking process.

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