Search Results - "López‐Jiménez, J."

Graphene quantum dots-silver nanoparticles as a novel sensitive and selective luminescence probe for the detection of glyphosate in food samples by Jiménez-López, J., Llorent-Martínez, E.J., Ortega-Barrales, P., Ruiz-Medina, A.

“…Glyphosate (Gly) is the most widely used herbicide at the moment. It presents a broad spectrum of action, hence its use for many different crops. Regulatory…”
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Phytochemical profile and antioxidant activity of caper berries (Capparis spinosa L.): Evaluation of the influence of the fermentation process by Jiménez-López, J., Ruiz-Medina, A., Ortega-Barrales, P., Llorent-Martínez, E.J.

“…[Display omitted] •The phenolic composition and antioxidant activity of caper berries are studied.•Glucocapparin is the main component in extracts of…”
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Antioxidant and antimicrobial activities of tea infusions by Almajano, M. Pilar, Carbó, Rosa, Jiménez, J. Angel López, Gordon, Michael H.

“…Tea polyphenols, especially the catechins, are potent antimicrobial and antioxidant agents, with positive effects on human health. White tea is one of the less…”
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Photoautotrophs and macroinvertebrate trophic relations in calcareous semiarid streams: The role of Cyanobacteria by Aboal, M., Belando, M.D., Ubero, N., González-Silvera, D., López-Jiménez, J.A.

“…Photoautotrophs and macroinvertebrate trophic relations in Mediterranean streams, especially from semiarid areas, are still poorly known, as is the role of…”
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Luminescent determination of propineb fungicide by using a carbon quantum dots-europium ions system by Ruiz-Medina, A., Jiménez-López, J., Llorent-Martínez, E.J.

“…We propose a modification of lanthanide-sensitized luminescence (LSL) to increase the selectivity and sensitivity of analytical methods based on this…”
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Exploiting the fluorescence resonance energy transfer (FRET) between CdTe quantum dots and Au nanoparticles for the determination of bioactive thiols by Jiménez-López, J., Rodrigues, S.S.M., Ribeiro, D.S.M., Ortega-Barrales, P., Ruiz-Medina, A., Santos, J.L.M.

“…This work focused the implementation of FRET processes between CdTe quantum dots (QDs), acting as donors, and gold nanoparticles (AuNPs), behaving as…”
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Sensitive fluorometric determination of quinclorac residues in rice by Jiménez-López, J., Llorent-Martínez, E. J., Ruiz-Medina, A.

“…Rice is one of the most important foods in the world due to its high nutritional value and production. Quinclorac, a selective herbicide, is one of the most…”
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The role of lateral and vertical herkogamy in the divergence of the blue- and red-flowered lineages of Lysimachia arvensis by Jiménez-López, F J, Ortiz, P L, Talavera, M, Pannell, J R, Arista, M

“…Herkogamy, or anther-stigma separation, is known to reduce self-pollen deposition, but little is known about the relative efficacy of different modes or…”
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Influence of aquaculture waste on fatty acid profiles and gonad maturation of wild fish aggregations at fish farms by Gonzalez-Silvera, D., Izquierdo-Gomez, D., Sanchez-Jerez, P., Elbal, M.T., López-Jiménez, J.A., Martínez-López, F.J.

“…Wild fish belonging to four species belonging to different trophic groups were captured at three distances from fish farm facilities: long distance (>5 Km),…”
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Mediterranean fouling communities assimilate the organic matter derived from coastal fish farms as a new trophic resource by Gonzalez-Silvera, D., Izquierdo-Gomez, D., Fernandez-Gonzalez, V., Martínez-López, F.J., López-Jiménez, J.A., Sanchez-Jerez, P.

“…•We examine macroinvertebrate species from an active fish farm and a control place.•Fatty acids are used as trophic markers of fish feed and faeces…”
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Development of an semi-automatic and sensitive photochemically induced fluorescence sensor for the determination of thiamethoxam in vegetables by Jiménez-López, J., Ortega-Barrales, P., Ruiz-Medina, A.

“…The determination of thiamethoxam (TMX), a widely known neonicotinoid pesticide, by a multicommutated optosensing device implemented with photochemically…”
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Automated Photochemically Induced Method for the Quantitation of the Neonicotinoid Thiacloprid in Lettuce by Jiménez-López, J, Llorent-Martínez, E J, Martínez-Soliño, S, Ruiz-Medina, A

“…In this work, we present an automated luminescence sensor for the quantitation of the insecticide thiacloprid, one of the main neonicotinoids, in lettuce…”
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Analysis of neonicotinoid pesticides in the agri-food sector: a critical assessment of the state of the art by Jiménez-López, J., Llorent-Martínez, E. J., Ortega-Barrales, P., Ruiz-Medina, A.

“…Neonicotinoids are systemic pesticides used to control harmful insects. These pesticides, which are nerve agents, cause many harmful effects to insects,…”
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Relationship between the passivation of TiO2 particles and LLDPE photodegradation: a comparison between bulk and surface impacts by Castillo‐Reyes, Blanca E., Quiñones‐Jurado, Zoe V., Catarino‐Centeno, R., López‐Jiménez, J. Roberto, Pérez, Elías

“…ABSTRACT The effect of the concentration of alumina (Al2O3) and silica (SiO2) used to passivate titanium dioxide (TiO2) particles on the photodegradation of…”
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Reproductive Assurance Maintains Red-Flowered Plants of Lysimachia arvensis in Mediterranean Populations Despite Inbreeding Depression by Jiménez-López, Francisco J, Ortiz, Pedro L, Talavera, María, Arista, Montserrat

“…Flower color polymorphism, an infrequent but phylogenetically widespread condition in plants, is captivating because it can only be maintained under a few…”
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Distribution of IFITM3 polymorphism (dbSNP: rs12252) in mestizo populations in four states of Mexico by López‐Jiménez, J. J., Peña‐Iñiguez, D. I., Fletes‐Rayas, A. L., Flores‐Martínez, S. E., Sánchez‐Corona, J., Rosales‐Gomez, R. C., Montoya‐Fuentes, H.

“…Summary Interferon‐inducible transmembrane protein 3 (IFITM3) participates in the defense against viral infections. This study identified and compared the…”
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UGT2B17 minor histocompatibility mismatch and clinical outcome after HLA-identical sibling donor stem cell transplantation by Santos, N, Rodríguez-Romanos, R, Nieto, J B, Buño, I, Vallejo, C, Jiménez-Velasco, A, Brunet, S, Buces, E, López-Jiménez, J, González, M, Ferrá, C, Sampol, A, de la Cámara, R, Martínez, C, Gallardo, D

“…Minor histocompatibility Ags (mHags) have been implicated in the pathogenesis of GVHD after allogeneic hematopoietic stem cell transplantation (HSCT). Uridine…”
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Sensitive Photochemically Induced Fluorescence Sensor for the Determination of Nitenpyram and Pyraclostrobin in Grapes and Wines by Jiménez-López, J., Llorent-Martínez, E. J., Ortega-Barrales, P., Ruiz-Medina, A.

“…The primary aim of this study is to report a new approach for pesticide determination, based on the use of automated luminescent sensors for the analysis of…”
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De novo polymerase activity and oligomerization of hepatitis C virus RNA-dependent RNA-polymerases from genotypes 1 to 5 by Clemente-Casares, Pilar, López-Jiménez, Alberto J, Bellón-Echeverría, Itxaso, Encinar, José Antonio, Martínez-Alfaro, Elisa, Pérez-Flores, Ricardo, Mas, Antonio

“…Hepatitis C virus (HCV) shows a great geographical diversity reflected in the high number of circulating genotypes and subtypes. The response to HCV treatment…”
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The short-term effects of farmed fish food consumed by wild fish congregating outside the farms by Gonzalez-Silvera, D., Guardiola, F.A., Cordero, H., Cuesta, A., Esteban, M.A., Martínez-López, F.J., López-Jiménez, J.A.

“…We simulated in the laboratory the possible effects on fatty acids and immune status of wild fish arriving for the first time in the vicinity of a sea-cage…”
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