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发明公开
CN101535798A 甲醛检测体、甲醛检测装置、甲醛检测方法以及甲醛检测试剂 无效 - 撤回

甲醛检测体、甲醛检测装置、甲醛检测方法以及甲醛检测试剂
摘要：
本发明公开了一种甲醛检测体、甲醛检测装置、甲醛检测方法以及甲醛检测试剂。该甲醛检测装置(10)中具有与甲醛反应而产生颜色变化的检测试剂。该甲醛检测装置(10)包括：构成已入射的光重复全反射地传播的光波导的基材(31)和叠层形成在是该基材(31)的表面且是光反射面的那个面的至少一部分上且承载所述检测试剂的中孔层(32)。还包括：让光入射到基材(31)中的发光体(61)和接收从基材(31)射出的光的受光体(62)。进一步包括接收来自受光体(62)的光信号，检测光学特性基于检测试剂与所述甲醛反应所产生的颜色变化而发生的变化，根据该光学特性的变化检测甲醛并测量甲醛的浓度的信号处理部(40)。
摘要（英）：

A formaldehyde detector (10) provided with a detecting reagent which develops a color in response to formaldehyde. The detector (10) comprises a detection element (30) having a base material (31) which constitutes an optical waveguide transmitting light via repeated total reflection and a mesoporous layer (32) which serves as the surface of the base material (31), is formed by laminating on at least a part of the light reflecting face and carries the detecting reagent as described above. Furthermore, it has a light emitting material which emits an incident light on the base material (31) and a light receiving material which receives the light outgoing from the base material (31). Furthermore, it has a signal processing section wherein the light signal from the light receiving material is received and a change in the optical properties based on the color development due to the reaction of formaldehyde with the detecting reagent is detected to thereby detect formaldehyde and measure its concentration from the change in the optical properties.

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