(3-METACRILOXIPROPIL)TRIMETOXISILANO 3 (3-METHACRYLOXYPROPY)TRIMETHOXYSILANE 3 ESI MS 3 ESI-MS 3 HYBRIDS ORGANIC-INORGANIC MATERIALS 3 MALDI MS 3 MALDI-MS 3 MATERIALES HIBRIDOS ORGANICO-INORGANICOS 3 POLI(SILSESQUIOXANOS) 3 POLY(SILSESQUIOXANES) 3 RESINAS POLIESTER INSATURADAS 3 SILSESQUIOXANE-MODIFIED UNSATURATED POLYESTERS 3 SILSESQUIOXANES 3 SILSESQUIOXANOS 3 UNSATURATED POLYESTER 3 Acid media 2 Differential thermal analysis 2 Esters 2 Europium 2 Europium complex 2 Europium(III) complexes 2 Gels 2 Hybrid matrix 2 Hybrid organic-inorganic materials 2 Hydrolysis 2 Infrared spectroscopy 2 Lanthanides 2 Luminescence 2 Luminescence and DCCA 2 Organic moiety 2