公开(公告)号：EP3208597A1

公开(公告)日：2017-08-23

申请号：EP15880049.0

申请日：2015-08-31

申请人： National Institute for Materials Science

发明人： SHIBA Kota ,  YOSHIKAWA Genki ,  YAMAUCHI Yusuke ,  SUZUKI Norihiro ,  IMAMURA Gaku ,  MINAMI Kosuke ,  YEUNG Hamish Hei-Man

IPC分类号： G01N5/02 ,  G01N27/12

CPC分类号： G01N5/02 ,  B82Y15/00 ,  G01G3/13 ,  G01N21/49 ,  G01N27/12 ,  G01N27/227 ,  G01N29/022 ,  G01N29/036 ,  G01N2021/495 ,  G01N2291/014 ,  G01N2291/021 ,  G01N2291/022 ,  G01N2291/02433 ,  G01N2291/0256

摘要： According to improvement of the receptor layer of various sensors of the type for detecting physical parameters (for example, a surface stress sensor, QCM, and SPR), all of high sensitivity, selectivity, and durability are achieved simultaneously. A porous material or a particulate material, e.g., nanoparticles, is used in place of a uniform membrane which has been conventionally used as a receptor layer. Accordingly, the sensitivity can be controlled by changing the membrane thickness of the receptor layer, the selectivity can be controlled by changing a surface modifying group to be fixed on the porous material or particulate material, and the durability can be controlled by changing the composition and surface properties of the porous material or particulate material.

摘要翻译： 根据用于检测物理参数的各种传感器（例如表面应力传感器，QCM和SPR）的受体层的改进，同时实现高灵敏度，选择性和耐久性。 使用多孔材料或颗粒材料（例如纳米颗粒）代替常规用作受体层的均匀膜。 因此，可以通过改变受体层的膜厚来控制灵敏度，通过改变固定在多孔质材料或颗粒材料上的表面修饰基团，可以控制选择性，通过改变组成和 多孔材料或颗粒材料的表面性质。