Polymeric hydrogels are fascinating platforms as 3D scaffolds for tissue repair and delivery
systems of therapeutic molecules and cells. Among others, methacrylated gelatin (GelMA) …

The main aim of this review is to assess the potential use of natural cross-linking agents,
such as genipin, citric acid, tannic acid, epigallocatechin gallate, and vanillin in preparing …

Abstract 3D bioprinting is a powerful technique for engineering tissues used to study cell
behavior and tissue properties in vitro. With the right formulation and printing parameters …

Background Aging skin is characterized by a disturbed structure and lack of blood supply,
which makes it difficult to heal once injured. ADSCs secrete large amounts of cytokines …

We report a method to prepare highly stretchable and UV curable hydrogels for high
resolution DLP based 3D printing. Hydrogel solutions were prepared by mixing self …

Extracellular vesicles derived from mesenchymal stem cells (MSC-EVs) have been widely
reported as promising cell-free products that show therapeutic effects of the parental cells …

Hydrogel physical properties are tuned by altering synthesis conditions such as initial
polymer concentration and polymer–cross-linker stoichiometric ratios. Traditionally …

Hydrogels are of growing interest for the delivery of therapeutics to specific sites in the body.
For use as a delivery vehicle, hydrophilic precursors are usually laden with bioactive …

Hydrogel-based depots are of growing interest for release of biopharmaceuticals; however,
a priori selection of hydrogel compositions that will retain proteins of interest and provide …

Abstract 3D bioprinting, a promising technology by precisely positioning cell-laden
biomaterials to fabricate complex functional artificial tissues and organs, has potential …