[EN] The chemical composition of essential oils from Satureja cuneifolia growing in east Spain was analyzed by GC, GC/MS. Forty-five compounds accounting for 99.1% of the total oil were identified. Camphor (47.6%), followed ...
Castells-Gil, Javier; Padial, Natalia M.; Almora-Barrios, Neyvis; Albero-Sancho, Josep; Ruiz-Salvador, A. Rabdel; Gonzalez-Platas, Javier; García Gómez, Hermenegildo; Marti-Gastaldo, Carlos(John Wiley & Sons, 2018-07-09)
[EN] We report a new family of titanium-organic frameworks that enlarges the limited number of crystalline, porous materials available for this metal. They are chemically robust and can be prepared as single crystals at ...
Dhakshinamoorthy, Amarajothi; Alvaro Rodríguez, Maria Mercedes; Concepción Heydorn, Patricia; García Gómez, Hermenegildo(Elsevier, 2011-06-10)
In contrast to Fe(BTC) (BTC: 1,3,5-benzenetricarboxylate), the crystal structure of Cu3(BTC)2, a commercial metal organic framework widely used as solid catalyst, collapses when contacted with thiols under mild reaction ...
[EN] The use of biodiesel in conventional diesel engines results in increased NO x emissions; this presents a barrier to the widespread use of biodiesel. The origins of this phenomenon were investigated using the chemical ...
[EN] In this paper first, we review the physical root bases of chemical reaction networks as a Markov process in multidimensional vector space. Then we study the chemical reactions from a microscopic point of view, to ...
[EN] Damage caused to biological targets through sunlight photosensitized reaction is of paramount importance due to their potential effects on human health. In these processes, a chemical alteration of a biomolecule may ...
Reid, Lara O.; Dántola, M. Laura; Petroselli, Gabriela; Erra-Balsells, Rosa; Miranda Alonso, Miguel Ángel; Lhiaubet, Virginie Lyria; Thomas, Andrés H.(American Chemical Society, 2019-11)
[EN] The main goal of the present work was to investigate the damages photoinduced by pterin (Ptr), an endogenous photosensitizer present in human skin under pathological conditions, on a globular protein such as ubiquitin ...
Monteseguro, V.; Rathaiah, M.; Linganna, K.; Lozano-Gorrin, A. D.; Hernandez-Rodriguez, M. A.; Martin, I. R.; Babu, P.; Rodriguez-Mendoza, U. R.; Manjón, Francisco-Javier; Muñoz, A.; Jayasankar, C. K.; Venkatramu, V.; Lavin, V.(The Optical Society, 2015-08-01)
[EN] Nd3+-doped RE3Ga5O12 (RE = Gd, Y, and Lu) nano-crystalline
garnets of 40-45 nm in size have been synthesized by a sol-gel method.
With the decrease of the RE atom size, the chemical pressure related to the
decreasing ...
[EN] Methodology for the functionalization of siliconbased materials employed for the development of photonic
label-free nanobiosensors is reported. The studied functionalization based on organosilane chemistry allowed ...
In2S3 thin films were deposited onto indium tin oxide-coated glass substrates by chemical spray
pyrolysis while keeping the substrates at different temperatures. The structures of the sprayed In2S3 thin films were ...
[EN] The integration of hydrogen permeable membranes in catalytic membrane reactors for thermodynamically limited reactions such as steam methane reforming can improve the per-pass yield and simultaneously produce a ...
[EN] Increasing interest has been paid to label-free biosensors in recent years. 11 Among them, refractive index (RI) optical biosensors enable high density and the chip-12 scale integration of optical components. This ...
[EN] Phototoxic effects of 6,8 dihalogenated quinolones confers to this type of molecules a potential property as photochemotherapeutic agents. Two photodehalogenation processes seem to be involved in the remarkable ...
Molina Puerto, Javier; Fernández Sáez, Javier; Del Río García, Ana Isabel; Bonastre Cano, José Antonio; Cases Iborra, Francisco Javier(Elsevier, 2011-09-15)
A study of the stability of conducting fabrics of polyester (PES) coated with polypyrrole/PW12O403¿ (organic/inorganic hybrid material) in different pH solutions (1, 7, 13) has been done. Washing tests were also done in ...
Valente, Jaime S.; Armendariz-Herrera, Héctor; Quintana-Solorzano, Roberto; Del Angel, Paz; Nava, Noel; Massó Ramírez, Amada; López Nieto, José Manuel(American Chemical Society, 2014)
MoVTeNb mixed oxide, a highly active and
selective catalyst for the oxidative dehydrogenation of ethane to
produce ethylene, exhibits the so-called M1 and M2 crystalline
phases. The thermal stability of the MoVTeNb ...
Fajardo, Paula; Balaguer Grimaldo, María de la Paz; Gómez Estaca, Joaquin; Gavara Clemente, Rafael; Hernandez Muñoz, Maria Pilar(Elsevier, 2014-12)
[EN] The aim of this work has been to study the effectiveness of gliadin films cross-linked with cinnamaldehyde as systems for the release of the natural antimicrobial compound lysozyme. Prior to the incorporation of ...
Vidal, Juan D; Climent Olmedo, María José; Concepción Heydorn, Patricia; Corma Canós, Avelino; Iborra Chornet, Sara; Sabater Picot, Mª José(American Chemical Society, 2015-10)
N-substituted-5-methyl-2-piyrrolidones have been obtained by reductive amination of ethyl levulinate with amines in the presence of H-2 as reducing agent under solvent-free conditions. The process involves as a first step ...
Garcia-Ortiz, Andrea; Vidal, Juan D; Climent Olmedo, María José; Concepción Heydorn, Patricia; Corma Canós, Avelino; Iborra Chornet, Sara(American Chemical Society, 2019-03-18)
[EN] N-substituted furfuryl amines are an important class of compounds due to their pharmaceutical activities that can be produced by reductive amination of furfuraldehydes derived from biomass. With supported Pd nanoparticles ...
Furanochalcones have been synthesized trough the Claisen-Schmidt condensation of acetophenones and 5-hydroxymethylfurfural (HMF) using different solid base catalysts such as MgO, Al/Mg mixed oxide (HTc) with Lewis basic ...