申请人:Hitachi, Ltd.
公开号:EP2762884A1
公开(公告)日:2014-08-06
The method and apparatus for detecting a chemical substance of the present invention perform the detection of a chemical substance by capturing the chemical substance with a capturing body prepared by utilizing a molecular template. The present invention provides a chemical sensor easy to use for general consumers at home as well as for medical personnel (medical doctors, medical technicians and nurses). In particular, an object of the present invention is to diagnose the symptom of stress disorder by detecting, with high sensitivity, a steroid hormone such as cortisol closely related to stress disorder, and to herewith contribute to the prevention and early treatment of stress disorder. The present invention provides a molecular template for a steroid hormone, including a polymer to interact with the steroid hormone. The polymer preferably includes, in the polymerization unit thereof, two or more functional groups to interact with the steroid hormone.
本发明的化学物质检测方法和装置是通过利用分子模板制备的捕捉体捕捉化学物质来进行化学物质检测的。本发明提供了一种易于使用的化学传感器,不仅适用于普通家庭消费者,也适用于医务人员(医生、医疗技术人员和护士)。特别是,本发明的目的是通过高灵敏度地检测与应激障碍密切相关的类固醇激素(如皮质醇)来诊断应激障碍症状,从而有助于预防和早期治疗应激障碍。本发明提供了一种类固醇激素的分子模板,包括一种与类固醇激素相互作用的聚合物。聚合物最好在其聚合单元中包括两个或两个以上与类固醇激素相互作用的官能团。