3D bioprinting is an additive manufacturing technique that recapitulates the native
architecture of tissues. This is accomplished through the precise deposition of cell …

This review encompasses definitions, classification, main properties, and application of
polymer hydrogels. Raw materials and preparation techniques of polymer hydrogels were …

In the present work, a series of cross-linked LVCS/PVA hydrogels with various feed
compositions were prepared using glutaraldehyde as cross-linking agent. The prepared …

Extrusion-based bioprinting (EBB) is the most important printing method for 3D bioprinting
creating substitute organs because of its affordability and maneuverability. In bioinks for …

Infections associated with medical devices have become a major concern. The adhesion of
bacteria to the devices' surfaces during the initial 24 h is believed to be a “decisive period” …

Click chemistry is not a single specific reaction, but describes ways of generating products
which emulate examples in nature. Click reactions occur in one pot, are not disturbed by …

Poly (ethylene glycol) hydrogels are currently under investigation as possible scaffold
materials for bone regeneration. The main purpose of this research was to analyse the …

A new process of Soxhlet extraction assisted by microwave was designed and developed.
The process is performed in four steps, which ensures complete, rapid and accurate …

Polymers blends represent an important approach to obtain materials with modulated
properties to reach different and desired properties in designing drug delivery systems in …

Physically cross-linked hydrogels composed of 75% poly (vinyl alcohol) PVA and 25% poly
(acrylic acid) were prepared by a freeze/thaw treatment of aqueous solutions. Between 0.5 …