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SE9402472L - Modified surfaces - Google Patents

Modified surfaces

Info

Publication number
SE9402472L
SE9402472L SE9402472A SE9402472A SE9402472L SE 9402472 L SE9402472 L SE 9402472L SE 9402472 A SE9402472 A SE 9402472A SE 9402472 A SE9402472 A SE 9402472A SE 9402472 L SE9402472 L SE 9402472L
Authority
SE
Sweden
Prior art keywords
glutathione
novel
product
modified surfaces
chemisorption
Prior art date
Application number
SE9402472A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9402472D0 (en
Inventor
Ingemar Lundstroem
Pentti Tengvall
Magnus Lestelius
Haakan Nygren
Original Assignee
Forskarpatent I Linkoeping 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
Application filed by Forskarpatent I Linkoeping Ab filed Critical Forskarpatent I Linkoeping Ab
Priority to SE9402472A priority Critical patent/SE9402472L/en
Publication of SE9402472D0 publication Critical patent/SE9402472D0/en
Priority to AU29950/95A priority patent/AU2995095A/en
Priority to EP95926070A priority patent/EP0719413A1/en
Priority to PCT/SE1995/000825 priority patent/WO1996002838A1/en
Publication of SE9402472L publication Critical patent/SE9402472L/en

Links

Classifications

    • 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
    • G01N33/551—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being inorganic
    • G01N33/553—Metal or metal coated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/0076—Chemical modification of the substrate
    • A61L33/0082—Chemical modification of the substrate by reacting with an organic compound other than heparin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Materials For Medical Uses (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

The invention relates to a novel thiol modified substrate or article with a noble metal or polymer surface on to which glutathione has been immobilized, said novel product possessing an outstanding combination of biological activities making it possible for e.g., blood contact uses, such as an implant. The product is preferably prepared by chemisorption of the glutathione from an aqueous solution thereof.
SE9402472A 1994-07-13 1994-07-13 Modified surfaces SE9402472L (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9402472A SE9402472L (en) 1994-07-13 1994-07-13 Modified surfaces
AU29950/95A AU2995095A (en) 1994-07-13 1995-07-04 Glutathione modified surfaces
EP95926070A EP0719413A1 (en) 1994-07-13 1995-07-04 Glutathione modified surfaces
PCT/SE1995/000825 WO1996002838A1 (en) 1994-07-13 1995-07-04 Glutathione modified surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402472A SE9402472L (en) 1994-07-13 1994-07-13 Modified surfaces

Publications (2)

Publication Number Publication Date
SE9402472D0 SE9402472D0 (en) 1994-07-13
SE9402472L true SE9402472L (en) 1996-01-14

Family

ID=20394721

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402472A SE9402472L (en) 1994-07-13 1994-07-13 Modified surfaces

Country Status (4)

Country Link
EP (1) EP0719413A1 (en)
AU (1) AU2995095A (en)
SE (1) SE9402472L (en)
WO (1) WO1996002838A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4643004B2 (en) 1998-01-06 2011-03-02 シーラス コーポレイション Method for quenching pathogen inactivating agents in biomaterials
US6919326B1 (en) 1998-08-24 2005-07-19 Toshio Miyata Carbonyl-stress improving agent and peritoneal dialysate
DK1838355T3 (en) 2004-10-29 2013-10-28 Cerus Corp Improved quenching methods for erythrocyte inactivation method
EA023596B1 (en) 2008-04-09 2016-06-30 Сирус Корпорейшн Methods for treating red blood cell composition for pathogen inactivation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59106527D1 (en) * 1990-11-14 1995-10-26 Hoffmann La Roche Immunosensitive transducer and method for its production.
AU675063B2 (en) * 1992-04-24 1997-01-23 Biocompatibles Uk Limited Method of reducing microorganism adhesion

Also Published As

Publication number Publication date
SE9402472D0 (en) 1994-07-13
EP0719413A1 (en) 1996-07-03
AU2995095A (en) 1996-02-16
WO1996002838A1 (en) 1996-02-01

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