公开(公告)号：US20220088585A1

公开(公告)日：2022-03-24

申请号：US17117131

申请日：2020-12-10

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Joonseok LEE ,  Inae LEE

IPC: B01L3/00 ,  G01N1/22

Abstract: A test strip may include a porous sampling pad through which the air passes to collect a specimen, a conjugation pad which is positioned on a supporter in contact with the sampling pad, and in which a plurality of capture agent-nanoparticle composites specifically binding to a target material are dispensed, a membrane which is positioned on the supporter in contact with the conjugation pad, and includes a test line to which the capture agent-nanoparticle composites to which the target material binds are conjugated when the specimen moves and a control line to which the capture agent-nanoparticle composites are conjugated, and an absorption pad configured to absorb the moving specimen on the supporter.