The present invention refers to a composition comprising a solution which in turn comprises an amino acidic chain gelatin polymer derived from natural sources of cold-adapted marine species, at a concentration from 1% to 20% (w/v), which optionally further comprises a polymerizing initiator such as a photoinitiator, and is chemically functionalized to become reactive to polymerization or crosslinking in presence of free radicals. This composition is especially useful for 3D printing, extrusion systems (additive fabrication), spray systems, casting, micro- and nano fibers fabrication systems (electrospinning, solution blow spinning) or microfluidics.

A method includes forming a scaffold and seeding the scaffold with live cells; growing the cells in the scaffold; and 3D printing the cells into a living subject, where the cells continue to live in the living subject.

A method includes forming a scaffold and seeding the scaffold with live cells; growing the cells in the scaffold; and 3D printing the cells into a living subject, where the cells continue to live in the living subject.

A biocompatible membrane comprised of alginate and hyaluronate. The membrane may be used to prevent unwanted scarring after surgery. The tissue adherence and the rate of bioresorption of the membrane may be modified through an external stimulus comprising a sequestering agent and a viscosity modifier.

A biocompatible membrane comprised of alginate and hyaluronate. The membrane may be used to prevent unwanted scarring after surgery. The tissue adherence and the rate of bioresorption of the membrane may be modified through an external stimulus comprising a sequestering agent and a viscosity modifier.

The present disclosure relates to thermoplastic collagen elastomer compositions comprising collagen, at least one reactive thermoplastic elastomer, and at least one softener, as well as composite materials made from these compositions. Methods of making and using the thermoplastic collagen elastomer composite materials to produce engineered leather are also disclosed.

The present disclosure relates to thermoplastic collagen elastomer compositions comprising collagen, at least one reactive thermoplastic elastomer, and at least one softener, as well as composite materials made from these compositions. Methods of making and using the thermoplastic collagen elastomer composite materials to produce engineered leather are also disclosed.

The present disclosure relates to a collagen-alginate wound dressing, including a matrix in which a low-molecularized collagen and a low-molecularized alginate are crosslinked and a method of preparing the same.

The present disclosure relates to a collagen-alginate wound dressing, including a matrix in which a low-molecularized collagen and a low-molecularized alginate are crosslinked and a method of preparing the same.

The present disclosure relates to a biocompatible patch and methods of use thereof. A biocompatible patch and uses thereof for treating a damaged cardiac tissue.