RT Journal Article T1 Self-Immolative Polymers as novel pH-responsive gate keepers for drug delivery A1 Gisbert Garzarán, Miguel A1 Lozano Borregón, Daniel A1 Vallet Regí, María Dulce Nombre A1 Manzano García, Miguel AB A novel pH-sensitive nanocarrier based on mesoporous silica nanoparticles with self-immolative polymers blocking the pore openings is presented. Triggered release by acid pH is demonstrated, together with their in vitro biocompatibility and effective cell internalisation, which makes this new material a promising candidate for future applications in cancer treatment. PB Royal Society of Chemistry SN 2046-2069 YR 2016 FD 2016-12-07 LK https://hdl.handle.net/20.500.14352/17591 UL https://hdl.handle.net/20.500.14352/17591 LA eng NO RESEARCHER ID M-3378-2014 (María Vallet Regí)ORCID 0000-0002-6104-4889 (María Vallet Regí) NO Unión Europea. H2020 NO European Research Council NO Ministerio de Economía y Competitividad (MINECO) DS Docta Complutense RD 14 dic 2025