Fig. 2From: Multifunctional mesoporous silica-cerium oxide nanozymes facilitate miR129 delivery for high-quality healing of radiation-induced skin injuryCharacterizations of MS-CeO2-miR129. SEM of MS-CeO2-miR129 (A). EDS images of MS-CeO2-miR129 (B), including Si, Ce and O. XPS of MS-CeO2-miR129 (C). Test elements included O, nitrogen, Si and carbonBack to article page