PL450370A1 - Sposób wytwarzania powłoki biopolimerowej - Google Patents

Sposób wytwarzania powłoki biopolimerowej

Info

Publication number
PL450370A1
PL450370A1 PL450370A PL45037024A PL450370A1 PL 450370 A1 PL450370 A1 PL 450370A1 PL 450370 A PL450370 A PL 450370A PL 45037024 A PL45037024 A PL 45037024A PL 450370 A1 PL450370 A1 PL 450370A1
Authority
PL
Poland
Prior art keywords
stage
producing
biopolymer
metal substrate
electrophoretic
Prior art date
Application number
PL450370A
Other languages
English (en)
Inventor
Krzysztof Urbanowicz
Michał Bartmański
Gabriela Harasim
Barbara Kutryb-Zając
Mikołaj Opiełka
Original Assignee
Politechnika Gdańska
Gdański Uniwersytet Medyczny
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 Politechnika Gdańska, Gdański Uniwersytet Medyczny filed Critical Politechnika Gdańska
Priority to PL450370A priority Critical patent/PL450370A1/pl
Publication of PL450370A1 publication Critical patent/PL450370A1/pl

Links

Classifications

    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—Macromolecular materials
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/02—Electrophoretic coating characterised by the process with inorganic material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/04—Electrophoretic coating characterised by the process with organic material
    • C25D13/06—Electrophoretic coating characterised by the process with organic material with polymers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/10—Electrophoretic coating characterised by the process characterised by the additives used
    • 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
    • A61L2420/00—Materials or methods for coatings medical devices
    • A61L2420/02—Methods for coating medical devices
    • 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
    • A61L2420/00—Materials or methods for coatings medical devices
    • A61L2420/04—Coatings containing a composite material such as inorganic/organic, i.e. material comprising different phases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Inorganic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania powłoki biopolimerowej wzbogaconej purynami, pirymidynami lub ich pochodnymi na substracie metalicznym przy zastosowaniu techniki osadzania elektroforetycznego, charakteryzujący się tym, że w pierwszym etapie przygotowuje się substrat metaliczny o odpowiedniej przewodności, korzystnie tytan lub jego stopy, w drugim etapie przygotowuje się koloid elektroforetyczny zawierający biopolimer, korzystnie chitozan o wysokiej masie cząsteczkowej oraz związek aktywny z grup puryn i pirymidyn o pKa zasadowym większym lub równym 1, o końcowym stężeniu od 0,05 do 2,5 mg/ml. W trzecim etapie prowadzi się proces elektroforezy pod napięciem od 5 do 30 V, przez czas od 5 do 120 sekund.
PL450370A 2024-11-27 2024-11-27 Sposób wytwarzania powłoki biopolimerowej PL450370A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL450370A PL450370A1 (pl) 2024-11-27 2024-11-27 Sposób wytwarzania powłoki biopolimerowej

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL450370A PL450370A1 (pl) 2024-11-27 2024-11-27 Sposób wytwarzania powłoki biopolimerowej

Publications (1)

Publication Number Publication Date
PL450370A1 true PL450370A1 (pl) 2026-06-01

Family

ID=100212389

Family Applications (1)

Application Number Title Priority Date Filing Date
PL450370A PL450370A1 (pl) 2024-11-27 2024-11-27 Sposób wytwarzania powłoki biopolimerowej

Country Status (1)

Country Link
PL (1) PL450370A1 (pl)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030229390A1 (en) * 2001-09-17 2003-12-11 Control Delivery Systems, Inc. On-stent delivery of pyrimidines and purine analogs
US20150250923A1 (en) * 2012-09-18 2015-09-10 Corticalis As Hydrogel coated scaffold

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030229390A1 (en) * 2001-09-17 2003-12-11 Control Delivery Systems, Inc. On-stent delivery of pyrimidines and purine analogs
US20150250923A1 (en) * 2012-09-18 2015-09-10 Corticalis As Hydrogel coated scaffold

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BazTech; Jugowiec D. , Radziszewska A. , Kot M. , Moskalewicz T. „Osadzanie elektroforetyczne polimerowych powłok chitozanu na biomateriałach metalowych", 24th Conference on Biomaterials in medicine and veterinary medicine : 9--12 October 2014, Rytro, Poland, *
ScienceDirect; Rebecca Sikkema, Kayla Baker, Igor Zhitomirsky "Electrophoretic deposition of polymers and proteins for biomedical applications", September 2020Advances in Colloid and Interface Science 284(1):102272, DOI:10.1016/j.cis.2020.102272 *