DETECTOR FOR CHEMICAL SENSOR DEVICE AND USE THEREOF

摘要

Disclosed is a detector for chemical sensor devices having improved detection sensitivity. Also disclosed is use of such a detector for chemical sensor devices. Specifically disclosed is a detector (10) for chemical sensor devices which detects a substance to be measured by adsorbing the substance contained in a medium on the surface thereof. The detector (10) comprises a adsorption layer (1) containing hydroxyapatite or a substituted apatite obtained by substituting a part of elements in hydroxyapatite on a surface (11a) which is used for detecting the substance to be measured. Such a detector (10) is greatly improved in detection sensitivity, and thus able to detect a very small amount of a chemical substance highly sensitively.