https://telomerasesignals.com/....index.php/a-kinetic-
The hydrogel material was fabricated via a mild and simple synthesis by modifying a photocross-linkable gelatin-based polymer (GelMA) with cationic quaternary ammonium salt (QAS) groups. Through precise control of the hydrophobic carbon chain length on the QAS group and the functionalization degree, the GelMA-octylQAS hydrogel demonstrated a synthesis of good mechanical properties, biodegra