WO2012037240A3 - Compositions, methods and devices for generating nanotubes on a surface - Google Patents

Compositions, methods and devices for generating nanotubes on a surface Download PDF

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Publication number
WO2012037240A3
WO2012037240A3 PCT/US2011/051578 US2011051578W WO2012037240A3 WO 2012037240 A3 WO2012037240 A3 WO 2012037240A3 US 2011051578 W US2011051578 W US 2011051578W WO 2012037240 A3 WO2012037240 A3 WO 2012037240A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
compositions
devices
nanotubes
generating nanotubes
Prior art date
Application number
PCT/US2011/051578
Other languages
French (fr)
Other versions
WO2012037240A2 (en
Inventor
Craig Richard Friedrich
Tolou Shokuhfar
Original Assignee
Michigan Technological University
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 Michigan Technological University filed Critical Michigan Technological University
Publication of WO2012037240A2 publication Critical patent/WO2012037240A2/en
Publication of WO2012037240A3 publication Critical patent/WO2012037240A3/en
Priority to US13/798,287 priority Critical patent/US9376759B2/en

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    • 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
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • 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
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • A61L27/06—Titanium or titanium alloys
    • 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
    • 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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified 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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/022—Metals or alloys
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16—Biologically active materials, e.g. therapeutic substances
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/62—Encapsulated active agents, e.g. emulsified droplets
    • A61L2300/624—Nanocapsules

Abstract

The invention provides for the modification of a surface to generate nanotubes at selected sites on the surface using one or more point or cylindrical electrodes. The electrochemical etching methods of the invention feature the use of non-hazardous electrolytes.
PCT/US2011/051578 2010-09-14 2011-09-14 Compositions, methods and devices for generating nanotubes on a surface WO2012037240A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/798,287 US9376759B2 (en) 2010-09-14 2013-03-13 Compositions, methods and devices for generating nanotubes on a surface

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38276110P 2010-09-14 2010-09-14
US61/382,761 2010-09-14

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/055163 Continuation-In-Part WO2013040208A1 (en) 2010-09-14 2012-09-13 Compositions, methods and devices for generating nanotubes on a surface

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/798,287 Continuation-In-Part US9376759B2 (en) 2010-09-14 2013-03-13 Compositions, methods and devices for generating nanotubes on a surface

Publications (2)

Publication Number Publication Date
WO2012037240A2 WO2012037240A2 (en) 2012-03-22
WO2012037240A3 true WO2012037240A3 (en) 2012-06-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/051578 WO2012037240A2 (en) 2010-09-14 2011-09-14 Compositions, methods and devices for generating nanotubes on a surface

Country Status (1)

Country Link
WO (1) WO2012037240A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103147110B (en) * 2013-03-18 2016-08-24 上海交通大学 A kind of preparation method of multilayer titanium oxide nanotube array
CN103614760A (en) * 2013-11-27 2014-03-05 天津大学 Method for preparing titanium dioxide nanotubes by utilizing secondary anodized aluminum oxide template
CN103993342B (en) * 2014-06-10 2016-08-24 哈尔滨工业大学 A kind of orderly TiO of one-dimensional self assembly2the preparation method of nanotube/graphene oxide composite material
CN104451824B (en) * 2014-11-28 2017-01-18 四川大学 Method and application of peeling titanium surface coating by adopting nanotube treatment method
CN105908241A (en) * 2016-07-04 2016-08-31 太原理工大学 Preparing method of TiO2 nanotube array in controllable three-dimensional shape
CN113265698A (en) * 2021-05-25 2021-08-17 陕西榆能集团能源化工研究院有限公司 Pretreatment method of titanium substrate for electrode

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090093881A1 (en) * 2007-10-05 2009-04-09 Washington State University Modified metal materials, surface modifications to improve cell interactions and antimicrobial properties, and methods for modifying metal surface properties
US20100024879A1 (en) * 2007-02-21 2010-02-04 Northeastern University Titania nanotubes prepared by anodization in chloride-containing electrolytes
US20100187172A1 (en) * 2007-07-26 2010-07-29 The Penn State Research Foundation Highly-ordered titania nanotube arrays

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100024879A1 (en) * 2007-02-21 2010-02-04 Northeastern University Titania nanotubes prepared by anodization in chloride-containing electrolytes
US20100187172A1 (en) * 2007-07-26 2010-07-29 The Penn State Research Foundation Highly-ordered titania nanotube arrays
US20090093881A1 (en) * 2007-10-05 2009-04-09 Washington State University Modified metal materials, surface modifications to improve cell interactions and antimicrobial properties, and methods for modifying metal surface properties

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WATCHARENWONG, A. ET AL.: "Self-organized Ti02 nanotube arrays by anodization of Ti substrate: Effect of anodization time, voltage and medium composition on oxide morphology and photoelectrochemical response", J. MATER. RES., vol. 22, no. 11, 22 November 2007 (2007-11-22), pages 3186 - 3195 *
ZHANG, H. ET AL.: "Fabrication of highly ordered Ti02 nanorod/nanotube adjace nt arrays for photoelectrochemical applications", LANGMUIR, vol. 26, no. 13, 12 April 2010 (2010-04-12), pages 11226 - 11232 *

Also Published As

Publication number Publication date
WO2012037240A2 (en) 2012-03-22

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