Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals
Reexamination Certificate
2006-08-15
2006-08-15
Chin, Christopher L. (Department: 1641)
Chemistry: analytical and immunological testing
Involving an insoluble carrier for immobilizing immunochemicals
C422S082050, C422S082080, C422S082110, C435S005000, C435S006120, C435S007200, C435S007210, C435S007320, C435S007340, C435S007370, C435S287200, C435S288700, C435S808000, C435S007310, C436S164000, C436S172000, C436S513000, C436S524000, C436S525000, C436S527000, C436S531000, C436S805000, C436S815000, C436S816000, C436S817000
Reexamination Certificate
active
07091049
ABSTRACT:
An enhanced diffraction based biosensor system and method are provided for detecting an analyte of interest in a test medium. The system incorporates at least one additional detection tag substance with the analyte of interest, the tag emitting a measurable parameter that is different from optical diffraction characteristics of the analyte. The biosensor may be a “fluoroptical” system wherein the detection tag is a fluorescence emitting substance, including fluorescent-labeled diffraction enhancing elements. The enhanced diffraction biosensor system may determine the presence of analytes in biological fluids both qualitatively and quantitatively.
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pate
Boga Rameshbabu
Chidebelu-Eze Chibueze Obinna
Kaylor Rosann M.
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