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WO2007120840A3 - Procedes et compositions destines a l'impression de composites de nanotubes biologiquement compatibles - Google Patents

Procedes et compositions destines a l'impression de composites de nanotubes biologiquement compatibles Download PDF

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Publication number
WO2007120840A3
WO2007120840A3 PCT/US2007/009161 US2007009161W WO2007120840A3 WO 2007120840 A3 WO2007120840 A3 WO 2007120840A3 US 2007009161 W US2007009161 W US 2007009161W WO 2007120840 A3 WO2007120840 A3 WO 2007120840A3
Authority
WO
WIPO (PCT)
Prior art keywords
printing
compositions
methods
biologically compatible
nanotube composites
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.)
Ceased
Application number
PCT/US2007/009161
Other languages
English (en)
Other versions
WO2007120840A2 (fr
Inventor
Nicole Levi
Faith Coldren
David Carroll
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.)
Wake Forest University
Wake Forest University Health Sciences
Original Assignee
Wake Forest University
Wake Forest University Health Sciences
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 Wake Forest University, Wake Forest University Health Sciences filed Critical Wake Forest University
Publication of WO2007120840A2 publication Critical patent/WO2007120840A2/fr
Publication of WO2007120840A3 publication Critical patent/WO2007120840A3/fr
Priority to US12/250,820 priority Critical patent/US20090117087A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0068—General culture methods using substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/10—Mineral substrates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Nanotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Cell Biology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

La présente invention concerne un procédé permettant de former un échafaudage cellulaire à l'aide d'une composition d'encre qui contient, de manière associée, un solvant, des nanoparticules et un polymère physiologiquement acceptable ; puis d'imprimer par jet d'encre ladite composition sur un support solide afin de former ledit échafaudage cellulaire à partir de celle-ci. Par la suite, des cellules viables peuvent être déposées sur l'échafaudage par impression à jet d'encre par exemple.
PCT/US2007/009161 2006-04-14 2007-04-13 Procedes et compositions destines a l'impression de composites de nanotubes biologiquement compatibles Ceased WO2007120840A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/250,820 US20090117087A1 (en) 2007-04-13 2008-10-14 Methods and compositions for printing biologically compatible nanotube composites of autologous tissue

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74485506P 2006-04-14 2006-04-14
US60/744,855 2006-04-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/250,820 Continuation-In-Part US20090117087A1 (en) 2007-04-13 2008-10-14 Methods and compositions for printing biologically compatible nanotube composites of autologous tissue

Publications (2)

Publication Number Publication Date
WO2007120840A2 WO2007120840A2 (fr) 2007-10-25
WO2007120840A3 true WO2007120840A3 (fr) 2007-12-21

Family

ID=38610212

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/009161 Ceased WO2007120840A2 (fr) 2006-04-14 2007-04-13 Procedes et compositions destines a l'impression de composites de nanotubes biologiquement compatibles

Country Status (1)

Country Link
WO (1) WO2007120840A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2701884A1 (fr) * 2007-10-15 2009-04-23 Wake Forest University Health Sciences Procedes et compositions pour l'impression de composites nanotubes de tissu autologue biologiquement compatibles
WO2009102484A2 (fr) 2008-02-14 2009-08-20 Wake Forest University Health Sciences Impression par jet d’encre de tissus et de cellules
US7520951B1 (en) 2008-04-17 2009-04-21 International Business Machines (Ibm) Corporation Method of transferring nanoparticles to a surface
US10035920B2 (en) 2012-11-27 2018-07-31 Tufts University Biopolymer-based inks and use thereof
US10173357B2 (en) 2013-09-26 2019-01-08 Northwestern University Poly(ethylene glycol) cross-linking of soft materials to tailor viscoelastic properties for bioprinting
CN104399119B (zh) * 2014-12-02 2016-09-07 淮安皓运生物科技有限公司 基于3d生物打印制备高力学性能软骨的方法
US9238090B1 (en) 2014-12-24 2016-01-19 Fettech, Llc Tissue-based compositions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6673597B2 (en) * 2000-06-02 2004-01-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Growth stimulation of biological cells and tissue by electromagnetic fields and uses thereof
US20040028875A1 (en) * 2000-12-02 2004-02-12 Van Rijn Cornelis Johannes Maria Method of making a product with a micro or nano sized structure and product
US20040237822A1 (en) * 2003-05-30 2004-12-02 Clemson University Ink-jet printing of viable cells
US20040258729A1 (en) * 2001-09-11 2004-12-23 Czernuszka Jan Tadeusz Tissue engineering scaffolds
US20060018966A1 (en) * 2003-07-22 2006-01-26 Lin Victor S Antimicrobial mesoporous silica nanoparticles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6673597B2 (en) * 2000-06-02 2004-01-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Growth stimulation of biological cells and tissue by electromagnetic fields and uses thereof
US20040028875A1 (en) * 2000-12-02 2004-02-12 Van Rijn Cornelis Johannes Maria Method of making a product with a micro or nano sized structure and product
US20040258729A1 (en) * 2001-09-11 2004-12-23 Czernuszka Jan Tadeusz Tissue engineering scaffolds
US20040237822A1 (en) * 2003-05-30 2004-12-02 Clemson University Ink-jet printing of viable cells
US20060018966A1 (en) * 2003-07-22 2006-01-26 Lin Victor S Antimicrobial mesoporous silica nanoparticles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MACDONALD ET AL.: "Collagen-carbon nanotube composite materials as scaffolds in tissue engineering", J. BIOMED. MATER RES., vol. 74A, pages 489 - 496 *

Also Published As

Publication number Publication date
WO2007120840A2 (fr) 2007-10-25

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