公开(公告)号：US20180348229A1

公开(公告)日：2018-12-06

申请号：US15994494

申请日：2018-05-31

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kang Bong LEE ,  Yun Sik NAM ,  Kanagaraj RAJALAKSHMI ,  Muthusamy SELVARAJ

IPC: G01N33/58 ,  C07F5/02 ,  G01N33/574

CPC classification number: G01N33/582 ,  C07F5/025 ,  G01N33/526 ,  G01N33/57434 ,  G01N33/84 ,  G01N2800/347

Abstract: Disclosed is a citrate detection sensor including a compound represented by the Chemical Formula 1. The citrate detection sensor is bound specifically with citrate which is under-expressed specifically in cells, such as prostate cancer cells, to express a green fluorescence color. Thus, it is possible to detect citrate with ease by using the citrate detection sensor.

公开(公告)号：US20200249173A1

公开(公告)日：2020-08-06

申请号：US16745359

申请日：2020-01-17

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kang Bong LEE ,  Yun Sik NAM ,  Yeon Hee LEE ,  Sujin YOON

IPC: G01N21/78

Abstract: The present disclosure relates to a colorimetric sensor for detecting nickel ions using nanoprism etching, a method for producing the same, and a colorimetric detection method of nickel ions using the same. More specifically, the present disclosure relates to a colorimetric sensor for detecting nickel ions, which uses non-modified silver nanoprisms (AgNPRs), whose surfaces have not been modified, so that the nanoprisms are etched selectively only by nickel ions (Ni2+), leading to a color change and thus allowing to detect nickel ions (Ni2+), a method for producing the same, and a colorimetric detection method of nickel ions using the same.

公开(公告)号：US20190168158A1

公开(公告)日：2019-06-06

申请号：US15910007

申请日：2018-03-02

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kang Bong LEE ,  Yeong Cheon KIM ,  Yun Sik NAM ,  Myeong Gi KIM ,  Jin Oh JEON ,  Jae Eun KIM

IPC: B01D53/86 ,  B01J23/42 ,  B01J35/04 ,  A61L2/20

Abstract: Disclosed is a hydrogen peroxide vapor detoxifying system, which includes a hydrogen peroxide vapor suction unit configured to suck a hydrogen peroxide vapor in a target space; a hydrogen peroxide vapor detoxifying unit configured to decompose the sucked hydrogen peroxide vapor; and a vapor discharging unit configured to discharge a decomposition product generated by decomposing the hydrogen peroxide vapor.