Listar QO - Contribuciones a congresos científicos por título
Mostrando ítems 19-38 de 60
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Fijación de dendrímeros antigénicos en superficies para determinación de IgE
Vida-Pol, Yolanda
; Montañez-Vega, Maria Isabel; Mesa, Pablo; Collado, Daniel; Najera-Albendin, Francisco; Perez-Inestrosa, Ezequiel[et al.] (2016-02-15)
Actualmente, el diseño de nuevos materiales con potenciales aplicaciones biomédicas es de gran importancia , sobre todo para su uso directo en diagnóstico clínico . En particular, los dispositivos que ... -
Hybrid pH-Responsive Au@p4VP Microgels as Platform for Selective SERS Analysis
(2017-09-21)We present the synthesis a of pH-responsive core@shell hybrid microgel. This colloidal system is formed by a 55 nm Au core individually covered by a polymeric pH-sensitive shell of poly(4-vinylpyridine), that we denote as ... -
Intramolecular [3+2] cycloaddition of azido-unsaturated esters derived of monosaccharides
Pino-Gonzalez, Maria Soledad; Romero-Carrasco, Antonio; Calvo-Losada, Saturnino; Quirante-Sanchez, Jose Joaquin (2013-11-05)
Iminosugars have been shown to be very potent inhibitors of glycosidases and glycolsyltransferases. Due to their ability to resemble the transition states of the sugars involved in these processes, a variety of m onocyclic ... -
Intramolecular [3+2] Cycloaddition of Fused Azolo-Azepanes from Azido Monosaccharides Derivatives
Pino-Gonzalez, Maria Soledad; Romero-Carrasco, Antonio; Calvo-Losada, Saturnino; Quirante-Sanchez, Jose Joaquin (Centro Investigaciones Biológicas, 2016)
Síntesis de bicíclicos compuestos empleando epoxiamidas como material de partida. Obtención de tetrazolo azepanos con posible actividad biológica. -
Lipid and Janus nanoparticles for active delivery
López-Romero, Juan Manuel (2014-06-12)
The following synthesis is based on the paper „Production of large quantities of „Janus“ nanoparticles using wax-in-water emulsions“ published by Ravaine et al.[1]In two beakers, 0.2 g of the synthesized silica particles ... -
Managing with (fluorescent)-biomimetic dendrimers
Perez-Inestrosa, Ezequiel; Vida-Pol, Yolanda; Collado, Daniel; Najera-Albendin, Francisco; Mesa-Antunez, Pablo; Ruiz-Sanchez, Antonio Jesus; Molina, Noemi; Morgado, Anjara[et al.] (2017-06-30)
Dendrimers that are modified through their peripheral groups have been employed for many biomedical purposes. Diagnosis via specific interactions with target proteins is one of the objectives that has been given more ... -
New Approaches in the Manufacture of Biomaterials for Betalactam Allergic Diagnose
Collado, Daniel; Perez-Inestrosa, Ezequiel; Ruiz-Sanchez, Antonio Jesus; Mayorga, Cristobalina; Torres-Jaen, Maria Josefa (2019-09-11)
Betalactams are the most widely utilized drugs against infections but are the primary cause of allergic reactions to antibiotic drugs. REF1 An accurate diagnosis of these allergic reactions to betalactams is crucial to ... -
New Approaches to Oxirane Containing Natural Products: Stereoselective Total Synthesis of the Antitumor Agents Gummiferol and Depudecin
García-Ruiz, Cristina; Sarabia-Garcia, Francisco Ramon (2015-07-30)
La comunicación presenta la síntesis total de productos naturales con actividad antitumoral caracterizados estructuralmente por la presencia de anillos de oxirano. Para ello se empleó una nueva metodología de epoxidación ... -
New bodipy dyads for two-photons fluorescence imaging in cells
Collado, Daniel (2016-09-13)
Fluorescent probes are essential tools for studying biological systems. The last decade has witnessed particular interest in the development of two-photon excitable probes, due to their advantageous features in tissue ... -
New indolium fluorofores for two-photon absortion (2PA) bioimaging applications
The development of organic materials with 2PA has attracted intensive attention in the past two decades [1]. In two-photon bio-imaging applications the design of the chromophore requires to have a good cross-section (σ2PA) ... -
New molecules based indolium for two-photon absortion bioimaging applications
Benitez-Martin, Carlos; Perez-Inestrosa, Ezequiel; Najera-Albendin, Francisco (Universidad de Extremadura, 2017)
The development of organic materials with 2PA has attracted intensive attention in the past two decades. In two-photon bio-imaging applications the design of the chromophore requires to have a good cross-section and good ... -
“Off-on” two-photon indolenine probes for pH bioimaging
Benitez-Martin, Carlos; Guadix-Dominguez, Juan Antonio; Pearson, John R.; Najera-Albendin, Francisco; Perez-Pomares, Jose Maria; Perez-Inestrosa, Ezequiel[et al.] (2019-10-25)
Fluorescence-based biosensors have become an indispensable tool in modern biology. These molecules can be used to monitor processes inside living cells and in real-time. The control of the pH is crucial in multiple biological ... -
One and two-photons excitation of aminonaphthalimide–bodipy dyads: biological application
Vida-Pol, Yolanda (2014-07-25)
Boron dipyrromethene (BODIPY) dyes are commonly commercialized chromophores that have attracted immense interest as versatile tools in biological chemistry. However, the generally very small Stokes shifts of BODIPY dyes ... -
Preparation, photophysical properties and cell image of Naphthalimide-based fluorescent nanostructures for biomedical applications: BAPAD dendrimeric antigens and silica nanoparticles
Mesa, Pablo; Collado, Daniel; Vida-Pol, Yolanda; Najera-Albendin, Francisco; Perez-Inestrosa, Ezequiel (2014-07-17)
We present here the synthesis and characterization of BAPAD [1] fluorescent Dendrimeric-Antigens (DeAn), to be applied in basophil activation as a test to detect drug allergy reactions. A second generation BAPAD dendrimer ... -
Presentación de Grupos G5: Fijación de Dendrímeros Antigénicos en superficies para determinación de IgE
(2016-02-15)Presentación de Grupos G5: Descripción de las líneas de investigación del Grupo de Málaga. Trabajos en los que se centra. Facilidades de que dispone -
Pt(II)-dendrimers as bio-imaging marker for bacteria in two-photon excitation microscopy
Vida-Pol, Yolanda; Molina, Noemi; Cnudde, Marvin; Guadix-Dominguez, Juan Antonio; Perez-Pomares, Jose Maria; Strassert, Cristian A.; Perez-Inestrosa, Ezequiel[et al.] (2019-07-25)
The use of luminescent markers based on metal complexes in two-photon excitation microscopy techniques are of great interest in the field of bioimaging. However, despite the excellent luminescent properties of Pt(II) ... -
RGD peptide on Dendrimer surfaces Affects Mesenchymal Stem Cells Adhesion
Vida-Pol, Yolanda; Molina, Noemi; Collado, Daniel; Najera-Albendin, Francisco; Lagunas, Anna; Claros-Gil, Silvia; Becerra-Ratia, Jose; Andrades-Gomez, Jose Antonio; Perez-Inestrosa, Ezequiel[et al.] (2016-04-07)
Mesenchymal stem cells (MSCs) are promising candidates for a range of tissue regeneration applications. Adequate scaffolds are necessary for their application in vivo, where interactions between cells and the surface ... -
RGD-dendritic structures on titanium alloy. Influence in the relationship between bone cells and the metal surface
Molina, Noemí; González-Luque, Ana; Becerra-Ratia, Jose; Santos-Ruiz, Leonor; Vida-Pol, Yolanda; Perez-Inestrosa, Ezequiel[et al.] (2019-09-18)
Prosthetic implants are used in surgical procedures to replace a joint (hip or knee) allowing the functional recovery of the patient. Prostheses are usually made of titanium alloys. However, the lack of chemical and ... -
Sistema fluorescentes multifotónicos con aplicaciones en bioimagen
Collado, Daniel; Perez-Inestrosa, Ezequiel; Vida-Pol, Yolanda; Najera-Albendin, Francisco; Ramon, Patricia; Pischel, Uve[et al.] (2013-09-20)
Los colorantes y las sondas fluorescentes son componentes clave en el estudio de muestras biológicas mediante microscopía de fluorescencia. Mientras que muchos colorantes fluorescentes disponibles comercialmente han sido ... -
Spontaneous [2+2] macrocyclization trhough dynamic covalent aminal bonds
Ruiz-Sanchez, Antonio Jesus; Carbajo, Daniel; Najera-Albendin, Francisco; Alfonso, Ignacio; Perez-de-Inestrosa-Villatoro, Ezequiel (2022-06)
Aminals are characterized by the connectivity of two amino groups to the same carbon atom, being the nitrogenated equivalent of acetals. Unlike acetals, aminals have been slightly underexplored in dynamic covalent chemistry ...