METHODS OF EXTRUDING MULTILAYER FIBERS

The present disclosure is directed to tubular fibers and methods of making thereof. In some cases, the fibers may be made of a hydrogel, in some cases an alginate hydrogel. The tube may have a nonsolid inner layer and an outer layer surrounding the inner layer. At least one of the inner layer and th...

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Bibliographische Detailangaben
1. Verfasser:	Grolman, Joshua M
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The present disclosure is directed to tubular fibers and methods of making thereof. In some cases, the fibers may be made of a hydrogel, in some cases an alginate hydrogel. The tube may have a nonsolid inner layer and an outer layer surrounding the inner layer. At least one of the inner layer and the outer layer may contain cells. In some cases, the tubular fiber may be used to study intercellular interactions.