Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Reexamination Certificate
2007-01-09
2007-01-09
Witz, Jean C. (Department: 1651)
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
C435S004000, C435S025000, C435S189000, C435S191000, C436S110000
Reexamination Certificate
active
10290108
ABSTRACT:
A biosensor method and apparatus for detecting and measuring nitrate. The biosensor is based on the fluorescence properties of a receptor molecule fragment. The biosensor apparatus contains the active-site fragment of the receptor molecule for detecting nitrate. Both the biosensor method and apparatus provide reversible and sensitive detection of nitrate in the form of a versatile method and device.
REFERENCES:
Kiang et al. “Enzymatic Determination of Nitrate: Fluorometric Detection after Reduction with Nitrate Reductase” Anal. Chem. (1978) 50(9): 1323-1325.
Campbell, W. “Nitrate Reductase Structure, Function and Regulation: Bridging the Gap between Biochemistry and Physiology” Ann. Rev. Plant Physiol. Plant Mol. Biol. (1999) 50: 277-303.
Orser Cindy
Pilloud Denis
Areté Associates
Hanley Susan
Lippman Peter I.
Witz Jean C.
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