Chemistry: analytical and immunological testing – Heterocyclic carbon compound – Hetero-o
Reexamination Certificate
2004-02-13
2011-11-01
Marcheschi, Michael (Department: 1775)
Chemistry: analytical and immunological testing
Heterocyclic carbon compound
Hetero-o
C436S094000, C422S068100
Reexamination Certificate
active
08048680
ABSTRACT:
A sensor for the detection of an analyte comprising a cis-diol moiety, which comprises a holographic element comprising a medium and a hologram disposed throughout the volume of the medium, wherein an optical characteristic of the element changes as a result of a variation of a physical property occurring throughout the volume of the medium, and wherein the medium is a polymer comprising a group of formula (I): wherein n is 0, 1, 2, 3 or 4; each X (if present) is independently is an atom or group which, via an electronic effect, promotes formation of a tetrahedral geometry about the boron atom; and Y is a spacer which, when n is 0 or otherwise optionally, is an atom or group which, via an electronic effect, promotes formation of a tetrahedral geometry about the boron atom. Such a sensor may be used for the detection of glucose.
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Blyth Jeffrey
Hussain Abid
Kabilan Satyamoorthy
Lee Mei-Ching
Lowe Christopher Robin
Cambridge Enterprise Ltd.
Hurst Jonathan
Marcheschi Michael
Saliwanchik Lloyd & Saliwanchik
Smart Holograms Limited
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