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    • 10. 发明申请
    • Analyte Detection
    • 分析物检测
    • US20100167283A1
    • 2010-07-01
    • US12438159
    • 2007-09-06
    • Adrian Martin HorganGraham John Worsley
    • Adrian Martin HorganGraham John Worsley
    • C12Q1/68
    • G01N33/54373C12Q1/6825G01N33/58
    • A method of detecting an analyte in a sample, comprises the steps of: a) contacting the sample with a first ligand which binds specifically to the analyte and which is immobilised either on, or in the vicinity of, a sensor; b) prior to step (a) contacting the sample, or subsequent to step (a) contacting the immobilised analyte, with a material including a second ligand which binds specifically to the analyte, the material being activatable to form a polymerisation initiator; and c) activating the material; wherein the polymerisation initiator interacts with the sensor to change its physical properties, which causes a change in the optical or acoustic properties of the sensor.
    • 检测样品中分析物的方法包括以下步骤:a)使样品与特异性结合分析物结合并固定在传感器上或其附近的第一配体接触; b)在步骤(a)之前或之后步骤(a)使固定化分析物接触的材料与包括特异性结合分析物的第二配体的材料接触,所述材料可活化以形成聚合引发剂; 和c)激活材料; 其中所述聚合引发剂与所述传感器相互作用以改变其物理性质,这导致所述传感器的光学或声学特性的变化。