Designing Gelatin Methacryloyl (GelMA)‐Based Bioinks for Visible Light Stereolithographic 3D Biofabrication

Abstract

Front Cover: This picture shows the stages of an engineered human brain slice scaffold formed by stereolithographic bioprinting. Gelatin methacrylate bioinks are designed by optimizing synthesis parameters to obtain fast photopolymerization, high strength and high-resolution printing. Astrocytes from human brain are encapsulated in this scaffold. After 30 days in culture, these cells are activated, formed interconnections by extending processes and integrated with the scaffold matrix. This is reported by Hitendra Kumar, Kabilan Sakthivel, Mohamed G. A. Mohamed, Emilie Boras, Su Ryon Shin, and Keekyoung Kim in article number 2000317.