材料科学与纳米材料学报

抽象的

Biocompatible Polymers made of Lignocellulosic Biomass that have been treated with Glycerol it can be used for Tissue Regeneration

Mainak Saha

The emerging research field known as 3D bioprinting has emerged as a result of the deep cross-fertilization of 3D printing technology with numerous fields like mechanics, materials, and biomedicine.Extrusion 3D bioprinting, the most widely used technology for 3D bioprinting, can print biomaterials with a wide range of applicability and viscosities. In this review, we set up a composite hydrogel with glycerol as a multifunctional co-dissolvable and gelatin-oxidized nanocellulose as the lattice, as well as the ideal structure of the not entirely settled by material depiction.The hydrogel’s microstructure was examined with scanning electron microscopy (SEM), which revealed a three-dimensional porous
network structure with microporous pore sizes between 200 and 300 micrometers.According to infrared spectra, the addition of glycerol increased the hydrogel’s properties without affecting the gelatin-oxidized nanocellulose.In the meantime, the printed area is clear and structurally stable, and the composite hydrogel is suitable for extrusion-based 3D bioprinting due to its obvious shear-thinning and good mechanical properties.According to a number of findings, the hydrogel’s good pore structure, mechanical properties, and printable performance make it suitable for extrusion-based 3D bioprinting.A novel concept and material for 3D bioprinting are presented by this gelatin-oxidized nanocellulose
hydrogel, which also expands the material’s application range.