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发明授权
CN101603923B 一种药物甲基苯丙胺的表面等离子体共振检测方法 失效 - 权利终止

一种药物甲基苯丙胺的表面等离子体共振检测方法
摘要：
本发明公开了属于检测技术领域的一种药物甲基苯丙胺的表面等离子体共振检测方法。以一种传感器的甲基苯丙胺分子识别敏感芯片作为表面等离子体共振检测仪的传感芯片，当待测样品通过传感芯片表面时，利用表面等离子体共振检测仪检测待测样品与分子识别敏感芯片界面处全反射光的光强变化来直接测定待测样品中的甲基苯丙胺的含量。该检测方法具有抗恶劣环境、选择性高、响应快速，操作简便的特点，不仅提高了方法的灵敏度，也相应地降低了检测成本。
摘要（英）：

The invention discloses a method for the surface plasmon resonance detection of medicinal methamphetamine, which belongs to the technical field of detection. A methamphetamine molecule recognizing and sensing chip is used as a sensor chip of a surface plasmon resonance detector, so that when a sample to be detected passes through the surface of the sensor chip, the surface plasmon resonance detector can detect the change of the light intensity of totally reflected light at the position of the interface between the sample to be detected and the molecule recognizing and sensing chip to directlydetermine the methamphetamine content of the sample to be detected. The detection method has the characteristics of severe environment resistance, high selectivity, quick response and simple and convenient operation and has improved sensitivity and reduced detection cost.

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