申请人:Lowe Robin Christopher
公开号:US20060063038A1
公开(公告)日:2006-03-23
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, viaan 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.
一种用于检测含有顺式二醇基团的分析物的传感器,包括一个全息元件,该元件包括一个介质和分布在介质体积内的全息图案,其中,当介质体积内的物理性质发生变化时,元件的光学特性会发生变化,介质是一种聚合物,包括一个公式(I)的基团,其中n为0、1、2、3或4;每个X(如果存在)独立地是一个原子或基团,通过电子效应促进硼原子周围的四面体几何形态的形成;而Y是一个间隔物,当n为0或其他情况下可选时,是一个通过电子效应促进硼原子周围的四面体几何形态的形成的原子或基团。这样的传感器可用于检测葡萄糖。