WO2011106526A3 - Method of electrochemical formation of noble nanoparticles in a chitosan matrix - Google Patents

Method of electrochemical formation of noble nanoparticles in a chitosan matrix Download PDF

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Publication number
WO2011106526A3
WO2011106526A3 PCT/US2011/026075 US2011026075W WO2011106526A3 WO 2011106526 A3 WO2011106526 A3 WO 2011106526A3 US 2011026075 W US2011026075 W US 2011026075W WO 2011106526 A3 WO2011106526 A3 WO 2011106526A3
Authority
WO
WIPO (PCT)
Prior art keywords
stainless steel
steel electrode
coating
chitosan
electrode
Prior art date
Application number
PCT/US2011/026075
Other languages
French (fr)
Other versions
WO2011106526A2 (en
Inventor
Gary Halada
Original Assignee
The Research Foundation Of State University Of New York
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 The Research Foundation Of State University Of New York filed Critical The Research Foundation Of State University Of New York
Publication of WO2011106526A2 publication Critical patent/WO2011106526A2/en
Publication of WO2011106526A3 publication Critical patent/WO2011106526A3/en
Priority to US13/594,288 priority Critical patent/US20130011492A1/en

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Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires

Abstract

Provided is a method for coating a stainless steel electrode by electrochemically- induced deposition by submersing the stainless steel electrode in an acidic chitosan solution including cationic silver, applying a potential to the stainless steel electrode for a predetermined amount of time, coating an oxy-anion rich passive layer of the stainless steel electrode with a first silver nanoparticle / nitro-chitosan layer, and continuing coating of the electrode to form a subsequent semi-crystalline silver nanoparticle / chitosan layer.
PCT/US2011/026075 2010-02-24 2011-02-24 Method of electrochemical formation of noble nanoparticles in a chitosan matrix WO2011106526A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/594,288 US20130011492A1 (en) 2011-02-24 2012-08-24 Electrochemical deposition of noble metal and chitosan coating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30764810P 2010-02-24 2010-02-24
US61/307,648 2010-02-24

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/594,288 Continuation-In-Part US20130011492A1 (en) 2011-02-24 2012-08-24 Electrochemical deposition of noble metal and chitosan coating

Publications (2)

Publication Number Publication Date
WO2011106526A2 WO2011106526A2 (en) 2011-09-01
WO2011106526A3 true WO2011106526A3 (en) 2012-01-05

Family

ID=44507559

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/026075 WO2011106526A2 (en) 2010-02-24 2011-02-24 Method of electrochemical formation of noble nanoparticles in a chitosan matrix

Country Status (1)

Country Link
WO (1) WO2011106526A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150014180A1 (en) * 2012-02-03 2015-01-15 The Research Foundation For The State University Of New York Electrochemical synthesis of nitro-chitosan
CN104105712A (en) * 2012-02-03 2014-10-15 纽约州立大学研究基金会 Electrochemical synthesis of chloro-chitosan
US9932685B2 (en) 2012-02-09 2018-04-03 The Research Foundation For The State University Of New York Synthesis of palladium nanoparticles
ITMI20131468A1 (en) * 2013-09-06 2015-03-07 Nextmaterials S R L PROCESS FOR THE CREATION OF SELF STANDING FILM BASED ON MACROMOLECULES OF NATURAL OR SYNTHETIC ORIGIN CHARACTERIZED BY MICRO-PATTERN WITH CONTROLLED POROSITY

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070060815A1 (en) * 2005-08-31 2007-03-15 The Regents Of The University Of Michigan Biologically integrated electrode devices
WO2009120151A1 (en) * 2008-03-28 2009-10-01 Nanyang Technological University Membrane made of a nanostructured material
US20090297581A1 (en) * 2008-05-28 2009-12-03 Boston Scientific Scimed, Inc. Medical devices having electrodeposited coatings

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070060815A1 (en) * 2005-08-31 2007-03-15 The Regents Of The University Of Michigan Biologically integrated electrode devices
WO2009120151A1 (en) * 2008-03-28 2009-10-01 Nanyang Technological University Membrane made of a nanostructured material
US20090297581A1 (en) * 2008-05-28 2009-12-03 Boston Scientific Scimed, Inc. Medical devices having electrodeposited coatings

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
D. MATTHEW EBY ET AL.: "Hybrid Antimicrobial Enzyme and Silver Nanoparticle Coatings for Medical Instruments", ACS APPLIED MATERIALS & INTERFACES, vol. 1, no. 7, 2009, pages 1553 - 1560 *
KAKU NAKANO ET AL.: "Formulation of Nanoparticle-Eluting Stents by a Cationic Electrodeposition Coating Technology", JACC: CARDIOVASCULAR INTERVENTIONS, vol. 2, no. 2, 2009, pages 277 - 283, XP029644005, DOI: doi:10.1016/j.jcin.2008.08.023 *

Also Published As

Publication number Publication date
WO2011106526A2 (en) 2011-09-01

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