Listar por autoría "4ad914ea-e75c-49d7-b5f5-77d89540712f"
Mostrando ítems 1-7 de 7
-
Fluorescence of 1,2-Diaminoanthraquinone and its Nitric Oxide Reaction Product within Macrophage Cells
Marín, María J.; Thomas, Paul; Fabregat Tena, Víctor; Luis, Santiago V.; Russell, David A.; Galindo, Francisco Wiley-VCH (2011)Nitric oxide (NO) is involved in many biological processes. Aromatic ortho-diamine derivatives are commonly used in the fluorescence imaging of NO in living cells. ortho-diamino (o-diamino) compounds are believed to react ... -
Improved polyHEMA-DAQ films for the optical analysis of nitrite
Burguete, M. Isabel; Fabregat Tena, Víctor; Galindo, Francisco; Izquierdo Arcusa, María Ángeles; Luis, Santiago V. Elsevier (2009)A series of crosslinked poly(2-hydroxyethyl methacrylate) films containing 1,2-diaminoantraquinone (DAQ) have been synthesized and characterized spectroscopically by FT-IR and UV-vis. Their response towards nitrite anion ... -
Improving photocatalytic oxygenation mediated by polymer supported photosensitizers using semiconductor quantum dots as ‘light antennas’
Fabregat Tena, Víctor; Burguete, M. Isabel; Luis, Santiago V.; Galindo, Francisco Royal Society of Chemistry (2017)Quantum dots (QDs) adsorbed on the surface of polymeric photocatalysts improved the photochemical generation of singlet oxygen due to the efficient energy transfer process from the semiconductor nanoparticles to the bound ... -
Influence of polymer composition on the sensitivity towards nitrite and nitric oxide of colorimetric disposable test strips
Fabregat Tena, Víctor; Burguete, M. Isabel; Galindo, Francisco; Luis, Santiago V. Springer (2017-02)The influence of polymer composition on the sensitivity towards nitrite (NO 2 − ) and nitric oxide (NO) of a series of 19 polymeric hydrogel films has been stud- ied. The polymers, based on the hydrophilic monomer ... -
Nitric oxide sensitive fluorescent polymeric hydrogels showing negligible interference by dehydroascorbic acid
Fabregat Tena, Víctor; Izquierdo Arcusa, María Ángeles; Burguete, M. Isabel; Galindo, Francisco; Luis, Santiago V. Elsevier (2014)A series of nitric oxide (NO) sensitive polymeric hydrogels have been synthesized and their properties described. The new materials are based on a poly(2-hydroxyethyl methacrylate) matrix entrapping the DAF-FM (4-amino-5 ... -
Quantum dot–polymethacrylate composites for the analysis of NOx by fluorescence spectroscopy
Fabregat Tena, Víctor; Izquierdo Arcusa, María Ángeles; Burguete, M. Isabel; Galindo, Francisco; Luis, Santiago V. Elsevier (2012)A new type of hybrid materials composed by core–shell (CdSe/ZnS) quantum dots adsorbed on polymethacrylate surfaces has been synthesized and characterized, specially by means of time-resolved fluorimetry. The ability of ... -
Singlet oxygen generation by photoactive polymeric microparticles with enhanced aqueous compatibility
Fabregat Tena, Víctor; Burguete, M. Isabel; Galindo, Francisco; Luis, Santiago V. Springer (2014)Two new photoactive materials compatible with environmentally friendly solvents (water and methanol) have been synthesized and characterized. They are comprised of a porous matrix of polystyrene and divinylbenzene with ...