Development of Injectable Graphene Oxide/Laponite/Gelatin Hydrogel Containing Wharton’s Jelly Mesenchymal Stem Cells for Treatment of Oxidative Stress-Damaged Cardiomyocytes

Injectable GO/laponite/gelatin (GO-LG) hydrogel was developed and characterized. The results of cell viability showed that the optimal concentration of GO flasks to treat cells was 100 μg/ml.