COLLAGEN INK FOR 3D PRINTING

A collagen ink for printing 3D structures includes a dispersion of native collagen fibers in an acid medium. The collagen ink can be obtained from a collagen-containing tissue. A method for 3-D printing includes neutralizing the collagen ink to a physiological pH, mixing the collagen ink with cells,...

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Bibliographische Detailangaben
Hauptverfasser:	ZÚÑIGA ARRARÁS, Teresa, IZCO ZARATIEGUI, Jesús María, GUEMBE LAPUENTE, Amaia, RECALDE IRURZUN, José Ignacio
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR DYES FILLING PASTES HUMAN NECESSITIES HYGIENE INKS MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	A collagen ink for printing 3D structures includes a dispersion of native collagen fibers in an acid medium. The collagen ink can be obtained from a collagen-containing tissue. A method for 3-D printing includes neutralizing the collagen ink to a physiological pH, mixing the collagen ink with cells, and printing a 3D structure.