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1. (WO2019031845) GRAPHENE ELECTRODE-BASED GLUCOSE SENSOR FOR IN VITRO DIAGNOSIS
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Pub. No.: WO/2019/031845 International Application No.: PCT/KR2018/009033
Publication Date: 14.02.2019 International Filing Date: 08.08.2018
IPC:
A61B 5/145 (2006.01) ,G01N 33/49 (2006.01) ,G01N 27/327 (2006.01) ,C12Q 1/00 (2006.01) ,C12Q 1/26 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
145
Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
483
Physical analysis of biological material
487
of liquid biological material
49
blood
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26
by investigating electrochemical variables; by using electrolysis or electrophoresis
28
Electrolytic cell components
30
Electrodes, e.g. test electrodes; Half-cells
327
Biochemical electrodes
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
Q
MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
1
Measuring or testing processes involving enzymes or micro-organisms; Compositions therefor; Processes of preparing such compositions
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
Q
MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
1
Measuring or testing processes involving enzymes or micro-organisms; Compositions therefor; Processes of preparing such compositions
26
involving oxidoreductase
Applicants:
한국화학연구원 KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY [KR/KR]; 대전시 유성구 가정로 141 141, Gajeong-ro, Yuseong-gu, Daejeon 34114, KR
Inventors:
이정오 LEE, Jeong O; KR
정두원 JEONG, Du Won; KR
채수상 CHAE, Soo Sang; KR
이건희 LEE, Geon Hee; KR
채시은 CHAE, Si Eun; KR
Agent:
손민 SON, Min; KR
Priority Data:
10-2017-010012408.08.2017KR
Title (EN) GRAPHENE ELECTRODE-BASED GLUCOSE SENSOR FOR IN VITRO DIAGNOSIS
(FR) CAPTEUR DE GLUCOSE À BASE D'ÉLECTRODE DE GRAPHÈNE POUR DIAGNOSTIC IN VITRO
(KO) 그래핀 전극 기반 체외진단용 글루코스 센서
Abstract:
(EN) The present invention relates to an electrode for a glucose sensor, the electrode comprising a single-layer graphene, a redox-mediator and glucose oxidase, and to a glucose sensor comprising the same for in vitro diagnosis. The electrode for a glucose sensor is formed such that the first side surface of the single-layer graphene has a redox-mediator present thereon and the second side surface of the single-layer graphene has glucose oxidase present thereon.
(FR) La présente invention concerne une électrode pour un capteur de glucose, l'électrode comprenant un graphène monocouche, un médiateur redox et une glucose oxydase, et un capteur de glucose le comprenant pour un diagnostic in vitro. L'électrode pour un capteur de glucose est formée de telle sorte qu'un médiateur redox se trouve sur la première surface latérale du graphène monocouche et une glucose oxydase se trouve sur la deuxième surface latérale du graphène monocouche.
(KO) 본 발명은 단일층 그래핀, 산화환원 중간체(redox-mediator) 및 글루코스 산화효소를 포함하는 글루코스 센서용 전극 및 이를 구비한 체외진단용 글루코스 센서에 관한 것이다. 글루코스 센서용 전극에 있어서, 단일층 그래핀의 제1측면에 산화환원 중간체가 존재하고, 단일층 그래핀의 제2측면에 글루코스 산화효소가 존재하도록 형성된 것을 포함한다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)