Search Results - "Luna, Raúl"

Interaction between motion scales: When performance in motion discrimination is worse for a compound stimulus than for its integrating components by Luna, Raúl, Serrano-Pedraza, Ignacio

“…Motion direction discrimination becomes impaired when combinations of drifting high spatial frequency (HSF) and static low spatial frequency (LSF) patterns are…”
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State-of-the-art image and video quality assessment with a metric based on an intrinsically non-linear neural summation model by Luna, Raúl, Zabaleta, Itziar, Bertalmío, Marcelo

“…The development of automatic methods for image and video quality assessment that correlate well with the perception of human observers is a very challenging…”
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Bigels as drug delivery systems: From their components to their applications by Martín-Illana, Araceli, Notario-Pérez, Fernando, Cazorla-Luna, Raúl, Ruiz-Caro, Roberto, Bonferoni, Maria C., Tamayo, Aitana, Veiga, María D.

“…[Display omitted] •Bigels are systems that usually result from mixing a hydrogel and an organogel.•A hydrophilic biopolymer is commonly the structuring agent…”
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Visual motion discrimination experiments reveal small differences between males and females by Bachtoula, Omar, Arranz-Paraíso, Sandra, Luna, Raúl, Serrano-Pedraza, Ignacio

“…Recent results have shown that males have lower duration thresholds for motion direction discrimination than females. Measuring contrast thresholds, a previous…”
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Temporal frequency modulates the strength of the inhibitory interaction between motion sensors tuned to coarse and fine scales by Luna, Raúl, Serrano-Pedraza, Ignacio

“…The perceived direction of motion of a brief moving fine scale pattern reverses when a static coarse scale pattern is added to it (Henning & Derrington, 1988)…”
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Model-free decision making resists improved instructions and is enhanced by stimulus-response associations by Luna, Raúl, Vadillo, Miguel A., Luque, David

“…Human behaviour may be thought of as supported by two different computational-learning mechanisms, model-free and model-based respectively. In model-free…”
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Design, fabrication and characterisation of drug-loaded vaginal films: State-of-the-art by Notario-Pérez, Fernando, Cazorla-Luna, Raúl, Martín-Illana, Araceli, Galante, Joana, Ruiz-Caro, Roberto, das Neves, José, Veiga, María-Dolores

“…Films have undoubtedly seen the most significant advances in their development in recent years of all the pharmaceutical forms for the vaginal administration…”
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Applications of Chitosan in Surgical and Post-Surgical Materials by Notario-Pérez, Fernando, Martín-Illana, Araceli, Cazorla-Luna, Raúl, Ruiz-Caro, Roberto, Veiga, María

“…The continuous advances in surgical procedures require continuous research regarding materials with surgical applications. Biopolymers are widely studied since…”
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Development and In Vitro / Ex Vivo Characterization of Vaginal Mucoadhesive Bilayer Films Based on Ethylcellulose and Biopolymers for Vaginal Sustained Release of Tenofovir by Cazorla-Luna, Raúl, Notario-Pérez, Fernando, Martín-Illana, Araceli, Bedoya, Luis-Miguel, Tamayo, Aitana, Rubio, Juan, Ruiz-Caro, Roberto, Veiga, María-Dolores

“…Young women in sub-Saharan Africa have the highest risk of human immunodeficiency virus (HIV) acquisition through sexual contact of all groups. Vaginal…”
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Development of mucoadhesive vaginal films based on HPMC and zein as novel formulations to prevent sexual transmission of HIV by Notario-Pérez, Fernando, Martín-Illana, Araceli, Cazorla-Luna, Raúl, Ruiz-Caro, Roberto, Bedoya, Luis-Miguel, Peña, Juan, Veiga, María-Dolores

“…[Display omitted] Although vaginal films were initially developed for a fast release of the drug, with the adequate formulation they can also be useful for…”
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Influence of Plasticizers on the pH-Dependent Drug Release and Cellular Interactions of Hydroxypropyl Methylcellulose/Zein Vaginal Anti-HIV Films Containing Tenofovir by Notario-Pérez, Fernando, Cazorla-Luna, Raúl, Martín-Illana, Araceli, Galante, Joana, Ruiz-Caro, Roberto, Sarmento, Bruno, das Neves, José, Veiga, María-Dolores

“…Vaginal films featuring the pH-dependent release of tenofovir (TFV) were developed for the prevention of sexual transmission of human immunodeficiency syndrome…”
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Ru- and Ir-complex decorated periodic mesoporous organosilicas as sensitizers for artificial photosynthesis by Rojas-Luna, Raúl, Castillo-Rodríguez, Miguel, Ruiz, José R, Jiménez-Sanchidrián, César, Esquivel, Dolores, Romero-Salguero, Francisco J

“…A versatile and facile strategy based on an inverse electron demand Diels-Alder reaction between 5-norbornen-2-yltriethoxysilane and a tetrazine derivative has…”
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Naturally Occurring Polyelectrolytes and Their Use for the Development of Complex-Based Mucoadhesive Drug Delivery Systems: An Overview by Cazorla-Luna, Raúl, Martín-Illana, Araceli, Notario-Pérez, Fernando, Ruiz-Caro, Roberto, Veiga, María-Dolores

“…Biopolymers have several advantages for the development of drug delivery systems, since they are biocompatible, biodegradable and easy to obtain from renewable…”
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Recent advances in electrospun nanofiber vaginal formulations for women's sexual and reproductive health by Cazorla-Luna, Raúl, Ruiz-Caro, Roberto, Veiga, María-Dolores, Malcolm, R. Karl, Lamprou, Dimitrios A.

“…[Display omitted] Electrospinning is an innovative technique that allows production of nanofibers and microfibers by applying a high voltage to polymer…”
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Vaginal Polyelectrolyte Layer-by-Layer Films Based on Chitosan Derivatives and Eudragit ® S100 for pH Responsive Release of Tenofovir by Cazorla-Luna, Raúl, Martín-Illana, Araceli, Notario-Pérez, Fernando, Bedoya, Luis Miguel, Tamayo, Aitana, Ruiz-Caro, Roberto, Rubio, Juan, Veiga, María-Dolores

“…Women are still at high risk of contracting the human immunodeficiency virus (HIV) virus due to the lack of protection methods under their control, especially…”
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Development of pH-sensitive vaginal films based on methacrylate copolymers for topical HIV-1 pre-exposure prophylaxis by Notario-Pérez, Fernando, Galante, Joana, Martín-Illana, Araceli, Cazorla-Luna, Raúl, Sarmento, Bruno, Ruiz-Caro, Roberto, das Neves, José, Veiga, María-Dolores

“…Interest is growing in “smart” vaginal microbicides as a strategy to protect women from sexual transmission of human immunodeficiency virus (HIV). The concept…”
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Sulfonated Graphene‐Based Materials as Heterogeneous Acid Catalysts for Solketal Synthesis by Acetalization of Glycerol by Gil‐Gavilán, Dolores G., Amaro‐Gahete, Juan, Rojas‐Luna, Raúl, Benítez, Almudena, Estevez, Rafael, Esquivel, Dolores, Bautista, Felipa M., Romero‐Salguero, Francisco J.

“…Acid catalysis plays a pivotal role in the industrial landscape due to its multifaceted contributions to various chemical processes in numerous sectors,…”
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Achieving visual stability during smooth pursuit eye movements: Directional and confidence judgements favor a recalibration model by Luna, Raúl, Serrano-Pedraza, Ignacio, Gegenfurtner, Karl R, Schütz, Alexander C, Souto, David

“…During smooth pursuit eye movements, the visual system is faced with the task of telling apart reafferent retinal motion from motion in the world. While an…”
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Manipulating the Coordination Structure of Molecular Cobalt Sites in Periodic Mesoporous Organosilica for CO2 Photoreduction by Rojas-Luna, Raúl, Romero-Salguero, Francisco J., Esquivel, Dolores, Roy, Souvik

“…Photocatalytic CO2 reduction, including reaction rate, product selectivity, and longevity, is highly sensitive to the coordination structure of the catalytic…”
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Smart vaginal bilayer films of Tenofovir based on Eudragit® L100/natural polymer for the prevention of the sexual transmission of HIV by Martín-Illana, Araceli, Cazorla-Luna, Raúl, Notario-Pérez, Fernando, Bedoya, Luis Miguel, Rubio, Juan, Tamayo, Aitana, Ruiz-Caro, Roberto, Veiga, María Dolores

“…[Display omitted] •Vaginal mucoadhesive bilayer films are obtained from Eudragit® L100/natural polymer.•Eudragit® L100 hinders the destructuring of the natural…”
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