公开(公告)号：US11060125B2

公开(公告)日：2021-07-13

申请号：US16258326

申请日：2019-01-25

申请人： SK INNOVATION CO., LTD. ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

发明人： Heung Joo Shin ,  Yeong Jin Lim ,  Yun-Jeong Lee ,  Sharma Deepti

IPC分类号： C12Q1/00 ,  G01N27/327

摘要： An electrochemical biosensor using a sensing system includes a working electrode including an active surface modified through a linker; and an auxiliary electrode. The sensor has a high current value compared with an existing sensor and retains excellent stability and sensitivity, and thus can be expected to be easily used for sensing various kinds of biomaterials.

公开(公告)号：US10132768B2

公开(公告)日：2018-11-20

申请号：US14895702

申请日：2014-08-29

申请人： SK INNOVATION CO., LTD. ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

发明人： Heung-Joo Shin ,  Yeong Jin Lim ,  Jeong Il Heo

IPC分类号： G01N27/12 ,  G01N33/00

摘要： Provided is a method for manufacturing a gas sensor according to an exemplary embodiment of the present invention including: a) forming a pair of photoresist electrodes spaced apart from each other and a photoresist wire connecting upper portions of the pair of photoresist electrodes to each other by exposing and developing a first photoresist coated on a substrate; b) forming a pair of carbon electrodes and a carbon wire that are connected to be integrated with each other, by pyrolyzing the pair of photoresist electrodes and the photoresist wire; and c) forming metal oxide nanowires on a surface of the carbon wire.