biofabrication

Aegiceras corniculatum-mediated green synthesis of silver nanoparticles. Biophysical characterization and cytotoxicity on vero cells

Nowadays, silver nanoparticles receive increasing attention in nanomedicine, due to their characteristics which allow numerous biological applications. In this study, a biofabrication protocol was formulated to synthesize silver nanoparticles using a mangrove extract of Aegiceras corniculatum. The bio-physical characterization of mangrove-fabricated silver nanoparticles were carried out using UV–vis spectrophotometry, FTIR spectroscopy, XRD analysis and HRTEM.

3D bioprinted human cortical neural constructs derived from induced pluripotent stem cells

Bioprinting techniques use bioinks made of biocompatible non-living materials and cells to build 3D constructs in a controlled manner and with micrometric resolution. 3D bioprinted structures representative of several human tissues have been recently produced using cells derived by differentiation of induced pluripotent stem cells (iPSCs). Human iPSCs can be differentiated in a wide range of neurons and glia, providing an ideal tool for modeling the human nervous system.

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