Rodríguez Muñiz, Gemma María; Gomez Mendoza, Miguel; Nuin Pla, Neus Edurne; Andreu Ros, María Inmaculada; Marín García, Mª Luisa; Miranda Alonso, Miguel Ángel(The Royal Society of Chemistry, 2017)
[EN] A photoactive bathymeter based on a carboxylic acid moiety covalently linked to a signalling methoxynaphthalene (MNP) fluorophore has been designed to prove the concept of "snorkelling" vs. "diving" in mixed micelles ...
Carrillo, Adela I.; Stamplecoskie, Kevin G.; Marín García, Mª Luisa; Scaiano, Juan C.(Royal Society of Chemistry, 2014)
Single molecule fluorescence microscopy techniques are used to complement conventional catalysis and high-throughput experiments in order to gain a complete picture of a model reaction. In these experiments a model nitroarene ...
Marin Melchor, Mireia; Miranda Alonso, Miguel Ángel; Marín García, Mª Luisa(The Royal Society of Chemistry, 2017-10-21)
[EN] Visible light photoredox catalysis is emerging as a versatile technique for a great variety of chemical transformations. Specifically,Ru(bpy)(3)(2+) has been widely used as a transition metal-based photocatalyst; ...
[EN] A natural, ferruginous material, Hormuz Red Soil (HRS), was used as a catalyst for decontamination and disinfection via PMS activation. The HRS was fully characterized (morphological, structural, chemical properties) ...
Gomis Vicens, Juan; Arques Sanz, Antonio; Amat Payá, Ana María; Marín García, Mª Luisa; Miranda Alonso, Miguel Ángel(Elsevier, 2012-07-23)
Photodegradation of dimethoate, alachlor, and pyrimethanil using a thiapyrilium salt (TPTP+) as photocatalyst was performed under simulated sunlight. The photocatalyst removes preferentially pyrimethanil (45% after 60 min ...
Miró Richart, Paula; Arques Sanz, Antonio; Amat Payá, Ana María; Marín García, Mª Luisa; Miranda Alonso, Miguel Ángel(Elsevier, 2013-08)
Emerging pollutants, such as drugs, are considered a potential hazard to the environment, and therefore advanced oxidation processes are being considered candidate tools for their elimination. Here, different oxidation ...
Martínez-Haya, Rebeca; Sabater Marco, Consuelo; Castillo López, María-Ángeles; Miranda Alonso, Miguel Ángel; Marín García, Mª Luisa(Elsevier, 2018-06)
[EN] Photocatalytic degradation of three highly chlorinated contaminants, namely 2,4,6-trichlorophenol (TCP), 2,4,6-trichloroanisole (TCA) and 5-chloro-2-(2,4-dichlorophenoxy)phenol (triclosan, TCS) has been investigated ...
Reid, Lara O.; Castaño, Carolina; Dantola, M L.; Lhiaubet ., Virginie Lyria; Miranda Alonso, Miguel Ángel; Marín García, Mª Luisa; Thomas, A. H.(Elsevier, 2017)
[EN] Oxidative damage to proteins leads to a variety of modifications that are markers of pathogenesis. One of the most important modifications is the dityrosine (Tyr(2)) cross-link, resulting from an oxidative covalent ...
Teixeira, Rodolfo I.; Goulart, Juliana S.; Correa, Rodrigo J.; Garden, Simon J.; Ferreira, Sabrina B.; Netto-Ferreira, Jose Carlos; Ferreira, Vitor F.; Miro, Paula; Marín García, Mª Luisa; Miranda Alonso, Miguel Ángel; De Lucas, Nanci C.(The Royal Society of Chemistry, 2019)
[EN] The photochemical reactivity of the triplet state of pyrano- and furano-1,4-naphthoquinone derivatives ( 1 and 2) has been examined employing nanosecond laser flash photolysis. The quinone triplets were efficiently ...
Marín García, Mª Luisa; Lhiaubet, Virginie Lyria; Santos-Juanes Jordá, Lucas; Soler Escoda, Juan Miguel; Gomis Vicens, Juan; Arques Sanz, Antonio; Amat Payá, Ana María; Miranda Alonso, Miguel Ángel(Elsevier, 2011-03-14)
[EN] The role of hydroxyl radical in different solar photocatalytic processes, namely photo-Fenton, titanium dioxide-based oxidation and organic photocatalysis (triphenylpyrylium) has been investigated. Using a methodology ...
Rodriguez-Muniz, Gemma M.; Miranda Alonso, Miguel Ángel; Marín García, Mª Luisa(MDPI AG, 2019-01-02)
[EN] Reactive oxygen species (ROS) can provoke damage to cells, where their concentrations are regulated by antioxidants. As the hydroxyl radical (center dot OH) is the most oxidizing ROS, we have focused our attention on ...
González-Cardenete, Miguel A; Hamulic, Damir; Miquel-Leal, Francisco J.; González-Zapata, Natalia; Jimenez-Jarava, Orlando J.; Brand, Yaneth M.; Restrepo-Mendez, Laura C.; Martinez-Gutierrez, Marlen; Betancur-Galvis, Liliana A.; Marín García, Mª Luisa(American Chemical Society, 2022-08-26)
[EN] Viral infections affect several million patients annually. Although hundreds of viruses are known to be pathogenic, only a few can be treated in the clinic with available antiviral drugs. Naturally based pharmacotherapy ...
Pavanello, Alice; Fabbri, Debora; Calza, Paola; Battiston, Debora; Miranda Alonso, Miguel Ángel; Marín García, Mª Luisa(Elsevier, 2022-04)
[EN] Noscapine (NSC) is a benzyl-isoquinoline alkaloid discovered in 1930 as an antitussive agent. Recently, NSC has also been reported to exhibit antitumor activity and, according to computational studies, it is able to ...
Rodríguez Ortí, Rosa Nieves(Universitat Politècnica de València, 2023-11-24)
[ES] El campo de los lípidos complejos, en concreto los gangliósidos, es cada vez más interesante de estudiar debido a la notable influencia que tienen en el organismo y su presencia en la mayoría de las membranas celulares ...
Santos-Juanes Jordá, Lucas(Editorial Universitat Politècnica de València, 2008-07-23)
Como consecuencia de los problemas derivados de la escasez de agua, se está despertando un gran interés en el desarrollo de nuevas técnicas para la depuración de aguas. Una de estas novedosas técnicas es la fotocatálisis ...
Colloidal or heterogeneous nanocatalysts can improve the range and diversity of Cu(I)catalysed click reactions and facilitate catalyst separation and reuse. Catalysis by metal nanoparticles raises the question as to whether ...
Gómez Mendoza, Miguel; Marín García, Mª Luisa; Miranda Alonso, Miguel Ángel(American Chemical Society, 2011-03-15)
Three ¿uorescent cholic acid derivatives incorporating the dansyl chromophore at positions 3R, 3ß, and 7Rhave been successfully employed to build the speciation
diagram of sodium cholate by means of steady-state and ...
Rohacova, Jana; Sastre Navarro, German Ignacio; Marín García, Mª Luisa; Miranda Alonso, Miguel Ángel(American Chemical Society, 2011-09-08)
[EN] Binding of natural bile acids to human serum albumin (HSA) is an important step in enterohepatic circulation and provides a measure of liver function. In this article, we report on the use of four dansyl (Dns) derivatives ...
Gómez Mendoza, Miguel; Marín García, Mª Luisa; Miranda Alonso, Miguel Ángel(American Chemical Society, 2012-12-27)
Bile acids (BAs) are a family of natural steroids biosynthesized from cholesterol in the liver that tend to form aggregates in solution. A fluorescent derivative of cholic acid, namely 3 alpha-Dns-ChA, was employed as a ...