CH629306A5 - Method for preparing a test means and means thus obtained - Google Patents

Method for preparing a test means and means thus obtained Download PDF

Info

Publication number
CH629306A5
CH629306A5 CH749177A CH749177A CH629306A5 CH 629306 A5 CH629306 A5 CH 629306A5 CH 749177 A CH749177 A CH 749177A CH 749177 A CH749177 A CH 749177A CH 629306 A5 CH629306 A5 CH 629306A5
Authority
CH
Switzerland
Prior art keywords
substances
test agent
carrier
substance
printing
Prior art date
Application number
CH749177A
Other languages
German (de)
English (en)
Inventor
Ann-Marie Maerta Sky Groenberg
Original Assignee
Alfa Laval Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE7606999A external-priority patent/SE423651B/xx
Priority claimed from SE7613334A external-priority patent/SE402822B/xx
Application filed by Alfa Laval Ab filed Critical Alfa Laval Ab
Publication of CH629306A5 publication Critical patent/CH629306A5/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/142—Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/001—Printing processes to produce particular kinds of printed work, e.g. patterns using chemical colour-formers or chemical reactions, e.g. leuco dyes or acids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00497—Features relating to the solid phase supports
    • B01J2219/00527—Sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00596—Solid-phase processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00603—Making arrays on substantially continuous surfaces
    • B01J2219/00605—Making arrays on substantially continuous surfaces the compounds being directly bound or immobilised to solid supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00603—Making arrays on substantially continuous surfaces
    • B01J2219/00657—One-dimensional arrays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00603—Making arrays on substantially continuous surfaces
    • B01J2219/00659—Two-dimensional arrays
CH749177A 1976-06-18 1977-06-17 Method for preparing a test means and means thus obtained CH629306A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7606999A SE423651B (sv) 1976-06-18 1976-06-18 Forfarande vid framstellning av en indikator av det slag som innefattar en berare och tva av denna uppburna substanser avsedda att aktiveras ner indikatorn skall anvendas
SE7613334A SE402822B (sv) 1976-11-29 1976-11-29 Indikator innefattande en berare och minst tva av denna uppburna substanser avsedda att aktiveras vid indikatorns anvendning

Publications (1)

Publication Number Publication Date
CH629306A5 true CH629306A5 (en) 1982-04-15

Family

ID=26656724

Family Applications (1)

Application Number Title Priority Date Filing Date
CH749177A CH629306A5 (en) 1976-06-18 1977-06-17 Method for preparing a test means and means thus obtained

Country Status (18)

Country Link
JP (1) JPS5313485A (pt)
AR (1) AR217076A1 (pt)
AU (1) AU506896B2 (pt)
BR (1) BR7703799A (pt)
CA (1) CA1101771A (pt)
CH (1) CH629306A5 (pt)
DD (1) DD130280A5 (pt)
DE (1) DE2727347A1 (pt)
DK (1) DK269177A (pt)
ES (1) ES459894A1 (pt)
FR (1) FR2355290A1 (pt)
GB (1) GB1526708A (pt)
HU (1) HU176739B (pt)
IE (1) IE44940B1 (pt)
IL (1) IL52322A (pt)
IT (1) IT1143673B (pt)
LU (1) LU77564A1 (pt)
NL (1) NL7706718A (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622871A (en) 1987-04-27 1997-04-22 Unilever Patent Holdings B.V. Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents
US4046513A (en) * 1976-06-30 1977-09-06 Miles Laboratories, Inc. Printed reagent test devices and method of making same
JPS568547A (en) * 1979-07-03 1981-01-28 Mitsubishi Gas Chem Co Inc Printable detecting agent
SE427389B (sv) * 1981-03-02 1983-03-28 Alfa Laval Ab Indikator innefattande en berare och ett reaktionssystem
EP0063810B1 (en) * 1981-04-29 1986-03-05 Ciba-Geigy Ag New devices and kits for immunological analysis
JPS59137009U (ja) * 1983-03-03 1984-09-12 豊田　襄 コンクリ−トブロツク製造用中型
JPS609610U (ja) * 1983-06-30 1985-01-23 株式会社　アクツ ボツクスカルバ−トの内型枠
US4526753A (en) * 1983-07-06 1985-07-02 Miles Laboratories, Inc. Multiple profile reagent card
JPH0653074B2 (ja) * 1984-02-24 1994-07-20 大日本印刷株式会社 体液検査体
JPS614959A (ja) * 1984-06-19 1986-01-10 Fuji Photo Film Co Ltd 一体型多層分析要素
JPS6278406U (pt) * 1985-11-05 1987-05-19
EP0226465B1 (en) * 1985-12-12 1993-03-10 Fuji Photo Film Co., Ltd. Integral multilayer analytical element
DE3722273A1 (de) * 1986-07-08 1988-01-21 Bio Rad Laboratories Festphasen-bindungsreagentien, ihre herstellung und sie enthaltende assay-kits
AU603617B2 (en) * 1986-11-17 1990-11-22 Abbott Laboratories Apparatus and process for reagent fluid dispensing and printing
WO1988008534A1 (en) * 1987-04-27 1988-11-03 Unilever Plc Immunoassays and devices therefor
GB8810400D0 (en) 1988-05-03 1988-06-08 Southern E Analysing polynucleotide sequences
US7811751B2 (en) 1988-05-03 2010-10-12 Oxford Gene Technology Limited Analysing polynucleotide sequences
US6352862B1 (en) 1989-02-17 2002-03-05 Unilever Patent Holdings B.V. Analytical test device for imuno assays and methods of using same
DE4024545A1 (de) * 1990-08-02 1992-02-06 Boehringer Mannheim Gmbh Verfahren und vorrichtung zum dosierten zufuehren einer biochemischen analysefluessigkeit auf ein target
DE4024544A1 (de) * 1990-08-02 1992-02-06 Boehringer Mannheim Gmbh Analyseelement und verfahren zu seiner herstellung
DE4202850A1 (de) * 1992-01-31 1993-08-05 Boehringer Mannheim Gmbh Analysenelement fuer immunoassays
DE4202848A1 (de) * 1992-01-31 1993-08-05 Boehringer Mannheim Gmbh Analysenelement fuer immunoassays
DE19707204A1 (de) 1997-02-24 1998-08-27 Boehringer Mannheim Gmbh System zur Herstellung diagnostischer Vielfach-Testelemente
US6004752A (en) * 1997-07-29 1999-12-21 Sarnoff Corporation Solid support with attached molecules
US6521182B1 (en) 1998-07-20 2003-02-18 Lifescan, Inc. Fluidic device for medical diagnostics
US6830934B1 (en) * 1999-06-15 2004-12-14 Lifescan, Inc. Microdroplet dispensing for a medical diagnostic device
JP2001186880A (ja) 1999-10-22 2001-07-10 Ngk Insulators Ltd Ｄｎａチップの製造方法
EP1357383B1 (en) 2002-04-09 2005-11-09 Cholestech Corporation High-density lipoprotein assay device and method
DE102004029909A1 (de) 2004-06-21 2006-01-19 Roche Diagnostics Gmbh Verfahren und Vorrichtung zur Herstellung von bindungsfähigen Reagenzträgern
US8343074B2 (en) 2004-06-30 2013-01-01 Lifescan Scotland Limited Fluid handling devices
DE602008002825D1 (de) 2007-01-09 2010-11-11 Cholestech Corp Vorrichtung und verfahren zur messung des ldl-assoziierten cholesterols
DE102009010563A1 (de) 2009-02-16 2010-08-26 Matthias W. Engel Vorrichtung zum Nachweis von Analyten in Körperflüssigkeiten
US8486717B2 (en) 2011-01-18 2013-07-16 Symbolics, Llc Lateral flow assays using two dimensional features
US9651549B2 (en) 2012-07-13 2017-05-16 Genisphere, Llc Lateral flow assays using DNA dendrimers
US9874556B2 (en) 2012-07-18 2018-01-23 Symbolics, Llc Lateral flow assays using two dimensional features
EP2962104B1 (en) 2013-02-26 2018-04-04 Astute Medical, Inc. Lateral flow assay device with test strip retainer
WO2015038978A1 (en) 2013-09-13 2015-03-19 Symbolics, Llc Lateral flow assays using two dimensional test and control signal readout patterns
CN115728482A (zh) 2015-04-06 2023-03-03 Blu诊断有限公司 用于检测唾液样品中的分析物的检测装置及使用方法
CN109964127A (zh) 2016-08-23 2019-07-02 Qoolabs有限公司 用于评估重组蛋白表达或报告基因表达的侧向流动检测

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666421A (en) * 1971-04-05 1972-05-30 Organon Diagnostic test slide
CA1023251A (en) * 1973-06-22 1977-12-27 The Standard Oil Company Method and paper test strip for determining low levels of lead in hydrocarbon fuels

Also Published As

Publication number Publication date
IL52322A (en) 1980-10-26
IL52322A0 (en) 1977-08-31
AU2622377A (en) 1979-01-04
AR217076A1 (es) 1980-02-29
JPS6136181B2 (pt) 1986-08-16
HU176739B (en) 1981-05-28
FR2355290A1 (fr) 1978-01-13
JPS5313485A (en) 1978-02-07
IE44940L (en) 1977-12-18
GB1526708A (en) 1978-09-27
IT1143673B (it) 1986-10-22
LU77564A1 (pt) 1977-09-21
DK269177A (da) 1977-12-19
AU506896B2 (en) 1980-01-24
DE2727347C2 (pt) 1987-02-05
DD130280A5 (de) 1978-03-15
IE44940B1 (en) 1982-05-19
FR2355290B1 (pt) 1980-12-05
BR7703799A (pt) 1978-04-18
CA1101771A (en) 1981-05-26
NL7706718A (nl) 1977-12-20
DE2727347A1 (de) 1977-12-22
ES459894A1 (es) 1978-10-01

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