Listar por autoría "e462c482-2218-49af-b5b9-0db3a68ca1c0"
Mostrando ítems 1-9 de 9
-
A cost-effective combination of Rose Bengal and off-the-shelf cationicpolystyrene for the photodynamic inactivation ofPseudomonas aeruginosa
Arnau del Valle, Carla; Pérez-Laguna, Vanesa; Muñoz Resta, Ignacio; Gavara, Raquel; Felip-León, Carles; Miravet, Juan; Rezusta López, Antonio; Galindo, Francisco Elsevier (2020)Two new photoactive materials have been prepared, characterized and tested againstPseudomonas aeruginosabacteria (planktonic suspension). The synthesis of the polymeric photosensitizers can be made at a multigramscale, in ... -
A highly photostable and versatile two-photon fluorescent probe for the detection of a wide range of intracellular nitric oxide concentrations in macrophages and endothelial cells
Arnau del Valle, Carla; Williams, Lewis; Thomas, Paul; Johnson, Robert T.; Raveenthiraraj, Sathuwarman; Warren, Derek; Sobolewski, Anastasia; Munoz, Maria Paz; Galindo, Francisco; Marin, Maria Jose Elsevier (2022-07-15)Nitric oxide (NO) is involved in many biological processes affecting the cardiovascular, nervous and immune systems. Intracellular NO can be monitored using fluorescent probes in combination with fluorescence imaging ... -
Adsorption of Rose Bengal on a self-assembled fibrillar network affords a thermally switchable oxygenation photocatalyst and a thermochromic soft material
Arnau del Valle, Carla; Felip-León, Carles; Angulo-Pachón, César A.; Galindo, Francisco; Miravet, Juan Elsevier (2019-10-03)Rose Bengal (RB) can be homogeneously dispersed in dichloromethane by its adsorption on the fibrillar network of a molecular gel formed in this solvent. The RB loaded gel was visualized by confocal scanning laser microscopy, ... -
Broad-Spectrum Photo-Antimicrobial Polymers Based on Cationic Polystyrene and Rose Bengal
Gavara, Raquel; de Llanos Frutos, Rosa; Pérez Laguna, Vanesa; Arnau del Valle, Carla; Miravet, Juan; Rezusta López, Antonio; Galindo, Francisco Frontiers Media (2021-05-24)New strategies to fight bacteria and fungi are necessary in view of the problem of iatrogenic and nosocomial infections combined with the growing threat of increased antimicrobial resistance. Recently, our group has prepared ... -
Gold nanoparticle-based two-photon fluorescent nanoprobe for monitoring intracellular nitric oxide levels
Arnau del Valle, Carla; Thomas, Paul; Galindo, Francisco; Munoz, Maria Paz; Marin, Maria Jose Royal Society of Chemistry (2023-03-08)Nitric oxide (NO) plays an important role in the regulation of the immune, cardiovascular and nervous systems. Consequently, being able to monitor and quantify intracellular NO levels would provide a greater understanding ... -
Photoactive Hexanuclear Molybdenum Nanoclusters Embedded in Molecular Organogels
Arnau del Valle, Carla; Felip-León, Carles; Angulo-Pachón, César A.; Mikhailov, Maxim; Sokolov, Maxim; Miravet, Juan; Galindo, Francisco American Chemical Society (2019-07-05)Hexanuclear molybdenum clusters are attractive species because of their outstanding photonic properties, and in the past they have been attached to a variety of supports such as organic polymers and inorganic nanoparticles, ... -
Proto-Aggregation studies in supramolecular hydrogels derived from succinic acid
Arnau del Valle, Carla Universitat Jaume I (2016-06-24) -
Study of cationic polymers as supports for photosensitizers with application in photodynamic therapy
Arnau del Valle, Carla Universitat Jaume I (2016)Resistance to antibiotics by microorganism has increased in the last decades. Due to the increased resistance, it is very important to look for alternative ways to fight bacterial infections. Almost all microorganisms ... -
Superior performance of macroporous over gel type polystyrene as a support for the development of photo-bactericidal materials
Felip-León, Carles; Arnau del Valle, Carla; Pérez-Laguna, Vanesa; Millán-Lou, María Isabel; Miravet, Juan; Mikhailov, Maxim; Sokolov, Maxim; Rezusta López, Antonio; Galindo, Francisco Royal Society of Chemistry (2017-07)A hexanuclear molybdenum cluster [Mo6I8Ac6]2− (1) has been ionically bound onto macroporous (Pmp) and gel-type (Pgel) resins and their performance as materials for the photodynamic inactivation of microorganisms has been ...