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1. (WO2018080395) METHOD OF MANUFACTURING CELLULOSE TEST STRIP
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Pub. No.: WO/2018/080395 International Application No.: PCT/SG2017/050532
Publication Date: 03.05.2018 International Filing Date: 24.10.2017
IPC:
G01N 33/531 (2006.01) ,C08J 3/28 (2006.01) ,C08J 5/00 (2006.01) ,C08J 9/26 (2006.01)
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
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53
Immunoassay; Biospecific binding assay; Materials therefor
531
Production of immunochemical test materials
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3
Processes of treating or compounding macromolecular substances
28
Treatment by wave energy or particle radiation
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
26
by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
Applicants:
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH [SG/SG]; 1 Fusionopolis Way #20-10 Connexis North Tower, Singapore 138632, SG
ARKRAY, INC.; 57 Nishiaketa-Cho Higashikujo, Minami-Ku Kyoto-Shi Kyoto, 601-8045, JP
Inventors:
YING, Jackie Y.; SG
ZHANG, Yi; SG
BAI, Jianhao; SG
ZHAO, Xinxin; JP
Agent:
SPRUSON & FERGUSON (ASIA) PTE LTD; P.O. Box 1531, Robinson Road Post Office Singapore 903031, SG
Priority Data:
10201608950P25.10.2016SG
Title (EN) METHOD OF MANUFACTURING CELLULOSE TEST STRIP
(FR) PROCÉDÉ DE FABRICATION D’UNE BANDE D’ANALYSE EN CELLULOSE
Abstract:
(EN) Disclosed is a method of manufacturing a cellulose test strip having enhanced protein adsorption, the method comprises: (a) providing a cellulose filter paper comprising a plurality of cellulose fibers covered by an inert film; and (b) plasma-depleting a surface of the cellulose filter paper to remove the inert film, thereby forming the cellulose test strip. Also disclosed are lateral flow immunochromatographic assays, cellulose test strips, and assays comprising cellulose test strip.
(FR) L’invention concerne un procédé de fabrication d’une bande d’analyse en cellulose ayant une adsorption de protéines renforcée, le procédé consistant : (a) à réaliser un papier filtre en cellulose comprenant une pluralité de fibres de cellulose recouvertes d’une pellicule inerte ; et (b) à appauvrir par plasma une surface du papier filtre en cellulose pour retirer la pellicule inerte, formant ainsi une bande d’analyse en cellulose. L’invention concerne également des essais immunochromatographiques en écoulement latéral, des bandes d’analyse en cellulose, et des essais comprenant la bande d’analyse en cellulose.
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, KR, 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: English (EN)
Filing Language: English (EN)