Recent trends in gelatin methacryloyl nanocomposite hydrogels for tissue engineering. - Sakr, Mahmoud A.; Sakthivel, Kabilan; Hossain, Towsif; Shin, Su Ryon; Siddiqua, Sumi; Kim, Jaehwan; Kim, Keekyoung (Journal of Biomedical Materials Research, Part A, 2022)