Search Results - "Acuña, A U"

Involvement of lipid rafts in the localization and dysfunction effect of the antitumor ether phospholipid edelfosine in mitochondria by Mollinedo, F, Fernández, M, Hornillos, V, Delgado, J, Amat-Guerri, F, Acuña, A U, Nieto-Miguel, T, Villa-Pulgarín, J A, González-García, C, Ceña, V, Gajate, C

“…Lipid rafts and mitochondria are promising targets in cancer therapy. The synthetic antitumor alkyl-lysophospholipid analog edelfosine (1- O -octadecyl-2- O…”
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Molecular order and fluidity of the plasma membrane of human platelets from time-resolved fluorescence depolarization by MATEO, C. R, LILLO, M. P, GONZALEZ-RODRIGUEZ, J, ACUNA, A. U

“…The ability of seven fluorescence polarization probes (1,6-diphenyl-1,3,5-hexatriene, 1-[(4-trimethyl- amino)phenyl]-6-phenyl-1,3,5-hexatriene, (2-carboxy-…”
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Lateral heterogeneity in human platelet plasma membrane and lipids from the time-resolved fluorescence of trans-parinaric acid by MATEO, C. R, LILLO, M. P, GONZALEZ-RODRIGUEZ, J, ACUNA, A. U

“…We have investigated the complex behaviour of the time resolved fluorescence intensity and anisotropy of trans-parinaric acid, incorporated into fragments of…”
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A proton-transfer laser by Acuna, A. U, Costela, A, Munoz, J. M

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Protein structure probed by polarization spectroscopy. II. A time-resolved fluorescence study of human fibrinogen by Acuña, A U, González-Rodríguez, J, Lillo, M P, Naqvi, K R

“…Human fibrinogen in solution was studied by monitoring the time-resolved depolarization of the fluorescence emitted by two spectroscopic labels of which the…”
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Protein structure probed by polarization spectroscopy. I. Evidence for fibrinogen rigidity from stationary fluorescence by Acuña, A U, González-Rodríguez, J, Lillo, M P, Naqvi, K R

“…Two fluorescent derivatives of human fibrinogen have been synthesized, by the covalent bonding of 1-dimethylaminoaphthalene-5-sulphonyl and methylpyrene…”
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The Conformation of Serum Albumin in Solution: A Combined Phosphorescence Depolarization-Hydrodynamic Modeling Study by Ferrer, M. Luisa, Duchowicz, Ricardo, Carrasco, Beatriz, de la Torre, José García, Acuña, A. Ulises

“…There is a striking disparity between the heart-shaped structure of human serum albumin (HSA) observed in single crystals and the elongated ellipsoid model…”
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Luminescence and triplet absorption of o-, m-, and p-methylbenzoic acids by Acuna, A. U, Ceballos, A, Molera, M. J

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Probing molecular dynamics of proteins in biological membranes by optical spectroscopy: rotational diffusion by González-Rodríguez, J, Acuña, A U

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Distribution and diffusivity of a hydrophobic probe molecule in the interior of a membrane: theory and simulation by Huertas, M.L., Cruz, V., Cascales, J.J., Acuña, A.U., García de la Torre, J.

“…We propose a simple model for the distribution of position and orientation and the diffusion of a hydrophobic probe molecule embedded in a membrane. The…”
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Rotational mobility of the fibrinogen receptor glycoprotein IIb/IIIa or integrin .alpha.IIb.beta.3 in the plasma membrane of human platelets by Gonzalez-Rodriguez, J, Acuna, A. U, Alvarez, M. V, Jovin, T. M

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Rotational dynamics of 1,6-diphenyl-1,3,5-hexatriene and derivatives from fluorescence depolarization by Mateo, C. R, Lillo, M. P, Brochon, J. C, Martinez-Ripoll, M, Sanz-Aparicio, J, Acuna, A. U

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Micro and nanosecond detection of biomolecular dynamics by polarized luminescence by Acuna, A. U., Gonzalez-Rodriguez, J., Lillo, M. P., Mateo, C. R., Naqvi, K. Razi

“…Abstract…”
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Electronically induced proton-transfer reactions in salicylic acid esters and salicyloyl chloride by Toribio, F, Catalan, J, Amat, F, Acuna, A. U

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Experimental test of a four-level kinetic model for excited-state intramolecular proton transfer dye lasers by Costela, A., Mu oz, J. M., Douhal, A., Figuera, J. M., Acu a, A. U.

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Conformation of human fibrinogen in solution from polarized triplet spectroscopy by Montejo, J. M, Razi Naqvi, K, Lillo, Maria Pilar, Gonzalez-Rodriguez, J, Acuna, A. Ulises

“…The rotational motions of human fibrinogen in solution at 20 degrees C have been examined, in the 0.2-12-microseconds time range, by measuring the…”
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Photon energy relaxation and thermal effects on gas-phase electronically excited methyl salicylate by Acuna, A. U, Catalan, J, Toribio, F

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Kinetic Spectroscopy of Erythrosin Phosphorescence and Delayed Fluorescence in Aqueous Solution at Room Temperature by Duchowicz, Ricardo, Ferrer, María Luisa, Acuñ, A. Ulises

“…The photophysics and polarization of the phosphorescence and delayed fluorescence of erythrosin in conditions compatible with the current biological…”
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Desk-computer fitting of a two-exponential function by Menéndez, V, Acuña, A. U

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New fluorescent octadecapentaenoic acids as probes of lipid membranes and protein-lipid interactions by Mateo, C.R., Souto, A.A., Amat-Guerri, F., Acuña, A.U.

“…The chemical and spectroscopic properties of the new fluorescent acids all(E)-8, 10, 12, 14, 16-octadecapentaenoic acid (t-COPA) and its (8Z)-isomer (c-COPA)…”
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