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Listar por palabra clave "Silica nanoparticles"

Mostrando ítems 1-8 de 8

A Simple Probe for the Colorimetric Detection of Carbon Dioxide

Climent Terol, Estela; Agostini, Alessandro; Moragues Pons, María Esperanza; Martínez Mañez, Ramón; Sancenón Galarza, Félix; Pardo Vicente, María Teresa; Marcos Martínez, María Dolores (Wiley-VCH Verlag, 2013-11-08)

The present study reports a novel approach for the chromogenic sensing of CO2 using silica nanoparticles N1 functionalized with amino and thiol moieties. The reaction of CO2 present in air with the hybrid silica nanoparticles ...
Designing bifunctional acid-base mesoporous hybrid catalysts for cascade reactions

Gianotti, Enrica; Díaz Morales, Urbano Manuel; Velty, Alexandra; Corma Canós, Avelino (Royal Society of Chemistry, 2013)

[EN] Bifunctional mesoporous hybrid materials, containing both proton sponges and acid groups, have been prepared following different synthetic routes: co-condensation processes (sol-gel or micellar one-pot routes) or ...
Fluorogenic detection of Tetryl and TNT explosives using nanoscopic-capped mesoporous hybrid materials

Salinas Soler, Yolanda; Agostini, Alessandro; Pérez Esteve, Edgar; Martínez Mañez, Ramón; Sancenón Galarza, Félix; Marcos Martínez, María Dolores; Soto Camino, Juan; Costero Nieto, Ana María; Gil Grau, Salvador; Parra Álvarez, Margarita; Amoros del Toro, Pedro Jose (Royal Society of Chemistry, 2013-01-23)

[EN] A hybrid capped mesoporous material, which was selectively opened in the presence of Tetryl and TNT, has been synthesised and used for the fluorogenic recognition of these nitroaromatic explosives.
Functional hybrid materials for the optical recognition of nitroaromatic explosives involving supramolecular interactions

Salinas Soler, Yolanda (Editorial Universitat Politècnica de València, 2013-09-02)

La presente tesis doctoral titulada ¿Materiales funcionales híbridos para el reconocimiento óptico de explosivos nitroaromáticos mediante interacciones supramoleculares¿ se basa en la combinación de principios de Química ...
Mineralogical evolution of Portland cement blended with silica nanoparticles and its effect on mechanical strength

Tobón, J. I.; Paya Bernabeu, Jorge Juan; Borrachero Rosado, María Victoria; Restrepo Baena, Oscar Jaime (Elsevier, 2012-11)

Mineralogical analysis on pastes of Spanish Portland cement Type I, blended with nanosilica was carried out by conventional and high-resolution thermogravimetric analysis (TG-HRTG) and X-ray diffraction (XRD) in order to ...
Neurotransmitters recognition based on gold nanoparticles and mesoporous silica nanoparticles for sensing and controlled release applications

Godoy Reyes, Tania Mariel (Universitat Politècnica de València, 2020-12-10)

[ES] La presente tesis doctoral titulada "Reconocimiento de neurotransmisores basado en nanopartículas de oro y de sílice mesoporosa para aplicaciones de detección y liberación controlada" es una tesis realizada por compendio ...
Sensing properties of silica nanoparticles functionalized with anion binding sites and sulforhodamine B asfluorogenic signalling unit

Candel Busquets, Inmaculada; Calero Rodríguez, María del Pilar; Martínez Mañez, Ramón; Sancenón Galarza, Félix; Marcos Martínez, María Dolores; Pardo Vicente, María Teresa; Soto Camino, Juan (Elsevier, 2012-02-15)

Bi-functionalized hybrid silica nanoparticles have been synthesized, characterized and their optical emission properties in the presence of certain anions studied. The hybrid solid S1, coated with sulforhodamine B as ...
Silica-Based Stimuli-Responsive Systems for Antitumor Drug Delivery and Controlled Release

Corma Canós, Avelino; BOTELLA ASUNCION, PABLO; Rivero-Buceta, Eva María (MDPI AG, 2022-01)

[EN] The administration of cytotoxic drugs in classical chemotherapy is frequently limited by water solubility, low plasmatic stability, and a myriad of secondary effects associated with their diffusion to healthy tissue. ...