公开(公告)号：US20190391122A1

公开(公告)日：2019-12-26

申请号：US16488866

申请日：2018-02-16

Applicant: NATIONAL INSTITUTE FOR MATERIALS SCIENCE

Inventor： Gaku IMAMURA ,  Genki YOSHIKAWA ,  Takashi WASHIO

IPC: G01N33/00

Abstract: Provided is a novel analysis method which, when a chemical sensor is used to perform a measurement, makes it possible to identify a sample without controlling or monitoring a change in the time the sample is introduced. According to the present invention, a sample can be identified without knowing a change in the time the sample is introduced, by using a chemical sensor having a plurality of channels each having different characteristics to perform a measurement, and performing an analysis on the basis of responses obtained from each channel.