4-oxo-4-(pyren-4-ylmethoxy) butanoic acid is used as a photolabile protecting group to show the optical gating of nanofluidic devices based on synthetic ion channels. The inner surface of the channels is decorated with ...
Mira Colomer, Teresa(Universitat Politècnica de València, 2022-10-20)
[ES] La liberación controlada de fármacos es una de las áreas de investigación que mayor interés está despertando en los últimos años, ya que permite dispensar los tratamientos de manera focalizada en las zonas de interés ...
Souza, Jefferson M.; Caldas, Artemísia L.; Tohidi, Shafagh D.; Molina Puerto, Javier; Souto, A.P.; Fangueiro, Raul; Zille, Andrea(2014-12)
[EN] Chitosan microcapsules containing limonene essential oil as active ingredient were prepared
by coacervation using three different concentrations of NaOH (0.50, 1.00, 1.45 wt%)
and fixed concentrations of chitosan ...
Ruiz Rico, María; Daubenschüz, Hanna; Pérez Esteve, Edgar; Marcos Martínez, María Dolores; Amorós, Pedro; Martínez Mañez, Ramón; Barat Baviera, José Manuel(Elsevier, 2016-08)
Mesoporous silica particles (MSPs) are considered suitable supports to design gated materials for the encapsulation of bioactive molecules. Folates are essential micronutrients which are sensitive to external agents that ...
[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. ...
Moreno Rodríguez, José María; Navarro Fuertes, Ismael; Díaz Morales, Urbano Manuel; Primo Millo, Jaime; Corma Canós, Avelino(Wiley, 2016-09-05)
[EN] A new family of stable layered organic-inorganic materials has been prepared, in one-step solvothermal process. They are based on an ordered nickel cluster-type nanoribbons separated from each other by specific alkyl ...
Ruiz Rico, María; Pérez-Esteve, Édgar; Fuentes López, Ana; Barat Baviera, José Manuel(Sociedad Espanola de Nutricion Parenteral y Enteral (SENPE), 2018)
[EN] Mesoporous silica particles (MSP) are structures of silicon dioxide arranged so that they are able to create pores between 2 and 50 nm. The high volume of pores and the internal surface of the MSP make them excellent ...
Poyatos Racionero, Elisa(Universitat Politècnica de València, 2021-01-17)
[ES] La presente tesis doctoral, titulada "Microportadores inteligentes para la liberación controlada de sustancias de interés nutracéutico", se centra en el diseño y evaluación de sistemas híbridos orgánico-inorgánicos ...
[EN] In recent decades, the versatility of mesoporous silica particles and their relevance to develop controlled release systems have been demonstrated. Within them, gated materials able to modulate payload delivery represent ...
[EN] Learning to let go with age: Intracellular controlled release of molecules within senescent cells was achieved using mesoporous silica nanoparticles (MSNs) capped with a galacto-oligosaccharide (GOS) to contain the ...
García-Fernández, Alba; García-Laínez, G.; Ferrandiz Manglano, Mª Luisa; Aznar, Elena; Sancenón Galarza, Félix; Alcaraz, Mª Jose; Murguía, Jose R.; Marcos Martínez, María Dolores; Martínez-Máñez, Ramón; Costero, Ana M.; Orzaez, Mar(Elsevier, 2017)
[EN] Acute inflammation is a protective response of the body to harmful stimuli, such as pathogens or damaged cells. However, dysregulated inflammation can cause secondary damage and could thus contribute to the pathophysiology ...
Salinas Soler, Yolanda; Martínez Mañez, Ramón; Jeppesen, Jan Oskar; Petersen, Lars H.; Sancenón Galarza, Félix; Marcos Martínez, María Dolores; Soto Camino, Juan; Guillem, Carmen; Amoros del Toro, Pedro(American Chemical Society, 2013-03-13)
[EN] Mesoporous silica microparticles capped with TTF moieties and containing a ruthenium dye in the pores were used for the turn-on optical detection of the nitroaromatic explosives Tetryl and TNT via a selective pore ...
[EN] Scaffolds based on poly(ethyl acrylate) having interwoven channels were coated with a hyaluronan (HA) hydrogel to be used in tissue engineering applications. Controlled typologies of coatings evolving from isolated ...
A new approach towards the design of "gated scaffolds" based on the combination of capped mesoporous silica nanoparticles (MSNs) with porous biomaterials is reported. Using this approach, a 3D gelatin-based scaffold able ...