公开(公告)号：US20170065966A1

公开(公告)日：2017-03-09

申请号：US15258143

申请日：2016-09-07

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： In Wook NAH ,  Sarng Woo KARNG ,  In Hwan OH ,  Kang Bong LEE ,  Jung Hyun KIM

IPC: B01J29/072 ,  C01B3/00 ,  B01J35/02 ,  B01J35/04 ,  B01J35/06

CPC classification number: B01J29/072 ,  B01J23/10 ,  B01J23/24 ,  B01J23/462 ,  B01J23/745 ,  B01J35/023 ,  B01J35/026 ,  B01J35/04 ,  B01J35/06 ,  B01J35/08 ,  B01J37/30 ,  B01J2229/186 ,  B01J2229/20 ,  C01B3/0089

Abstract: Disclosed are a modified catalyst for converting ortho-hydrogen to para-hydrogen, in which a metal active material capable of converting ortho-hydrogen to para-hydrogen is coated on a surface of a porous support, a method for preparing the same, and an apparatus and a method for converting ortho-hydrogen to para-hydrogen in hydrogen gas using the same. Accordingly, a pressure drop may be prevented and impurities in hydrogen gas may also be simultaneously removed when ortho-hydrogen is converted to para-hydrogen, and a stable reaction operation may be enabled.

Abstract translation: 公开了一种用于将正氢转化为对氢的改性催化剂，其中能够将邻 - 氢转化为对 - 氢的金属活性物质涂覆在多孔载体的表面上，其制备方法和 装置和使用其将氢气中的正氢转化为对氢的方法。 因此，当邻位氢转化为对位氢时，可以防止压降和氢气中的杂质同时被除去，并且可以实现稳定的反应操作。

公开(公告)号：US20190203260A1

公开(公告)日：2019-07-04

申请号：US16221585

申请日：2018-12-17

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Byoung Chan KIM ,  Jae Hee JUNG ,  Hye Ri KIM ,  Yusung CHO ,  Kang Bong LEE

IPC: C12Q1/66 ,  C12Q1/04 ,  G01N21/76

CPC classification number: C12Q1/66 ,  C12Q1/04 ,  G01N21/763

Abstract: Provided is a device for real-time measurement of bacteria. The device for real-time measurement of bacteria includes reaction portions, a support portion configured to support the reaction portions, a rotational shaft configured to transfer the support portion, and a sample supply portion configured to supply a sample to each of the reaction portions, and according to the device for real-time measurement of bacteria, bacteria may be measured in real time through the detection of ATP.

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：US20190283046A1

公开(公告)日：2019-09-19

申请号：US16281097

申请日：2019-02-21

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jae Hee JUNG ,  Byoung Chan KIM ,  Seung Bok LEE ,  Kang Bong LEE ,  Yusung CHO

IPC: B04C9/00 ,  B04C11/00 ,  B04C5/185 ,  B04C5/08 ,  B01D45/16 ,  B01D47/00 ,  B01D50/00 ,  G01N1/22

Abstract: Provided is a wet cyclone apparatus including a body, an inlet installed in the body, and having a passage through which air including airborne particles is sucked in, a wet cyclone connected to the inlet to wet and collect the airborne particles introduced from the inlet, and a water storage installed in the body to store water, wherein the wet cyclone includes an air suction port into which the air introduced from the inlet is sucked, a water inlet through which water is supplied from the water storage, and a sample outlet through which the collected wetted sample is extracted and discharged.

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.