DE2117246C3 - Verfahren zur Herstellung einer Prufmittel Membran - Google Patents

Verfahren zur Herstellung einer Prufmittel Membran

Info

Publication number
DE2117246C3
DE2117246C3 DE2117246A DE2117246A DE2117246C3 DE 2117246 C3 DE2117246 C3 DE 2117246C3 DE 2117246 A DE2117246 A DE 2117246A DE 2117246 A DE2117246 A DE 2117246A DE 2117246 C3 DE2117246 C3 DE 2117246C3
Authority
DE
Germany
Prior art keywords
membrane
test
cellulose
liquid film
reagent
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE2117246A
Other languages
German (de)
English (en)
Other versions
DE2117246A1 (de
DE2117246B2 (de
Inventor
Robert Thomas Elkhart Ind. Sherelis (V.St.A.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Corp
Original Assignee
Miles Laboratories Inc
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
Application filed by Miles Laboratories Inc filed Critical Miles Laboratories Inc
Publication of DE2117246A1 publication Critical patent/DE2117246A1/de
Publication of DE2117246B2 publication Critical patent/DE2117246B2/de
Application granted granted Critical
Publication of DE2117246C3 publication Critical patent/DE2117246C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • 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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/544—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic
    • G01N33/548—Carbohydrates, e.g. dextran
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • B01D71/12—Cellulose derivatives
    • B01D71/14—Esters of organic acids
    • B01D71/16—Cellulose acetate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/805—Test papers

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cell Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Biophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DE2117246A 1970-04-13 1971-04-08 Verfahren zur Herstellung einer Prufmittel Membran Expired DE2117246C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2810470A 1970-04-13 1970-04-13

Publications (3)

Publication Number Publication Date
DE2117246A1 DE2117246A1 (de) 1971-10-28
DE2117246B2 DE2117246B2 (de) 1973-01-25
DE2117246C3 true DE2117246C3 (de) 1973-09-20

Family

ID=21841594

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2117246A Expired DE2117246C3 (de) 1970-04-13 1971-04-08 Verfahren zur Herstellung einer Prufmittel Membran

Country Status (9)

Country Link
US (1) US3694163A (enExample)
AU (1) AU2742271A (enExample)
BE (1) BE765576A (enExample)
BR (1) BR7102151D0 (enExample)
DE (1) DE2117246C3 (enExample)
ES (1) ES390101A1 (enExample)
FR (1) FR2089526A5 (enExample)
NL (1) NL7104889A (enExample)
ZA (1) ZA712134B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875014A (en) * 1973-12-14 1975-04-01 American Cyanamid Co Glutamic oxaloacetic transaminase test material
US3948731A (en) * 1974-10-24 1976-04-06 Massachusetts Institute Of Technology Method and apparatus for measuring reactant concentrations and quantities
SE407115B (sv) * 1975-10-06 1979-03-12 Kabi Ab Forfarande och metelektroder for studium av enzymatiska och andra biokemiska reaktioner
FR2403098A1 (fr) * 1977-09-19 1979-04-13 Merieux Inst Nouveau materiau capable de fixer de facon reversible des macromolecules biologiques, sa preparation et son application
US4199412A (en) * 1978-10-31 1980-04-22 Eastman Kodak Company Halide ion-selective devices and method
US4199411A (en) * 1978-10-31 1980-04-22 Eastman Kodak Company Halide ion-selective devices and methods of determining halides
US4415666A (en) * 1981-11-05 1983-11-15 Miles Laboratories, Inc. Enzyme electrode membrane

Also Published As

Publication number Publication date
BE765576A (fr) 1971-08-30
ZA712134B (en) 1972-01-26
DE2117246A1 (de) 1971-10-28
BR7102151D0 (pt) 1973-05-03
DE2117246B2 (de) 1973-01-25
ES390101A1 (es) 1973-06-01
FR2089526A5 (enExample) 1972-01-07
NL7104889A (enExample) 1971-10-15
US3694163A (en) 1972-09-26
AU2742271A (en) 1972-10-12

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)