Search Results - "Perez, Cirilo"

IR Studies of H/D Exchange of Water, Hydroxyl, and Carboxylic Groups Reveal Slowly Diffusing Lattice Defects in Sub-Nanometer Pores by Pérez-Hernández, Natalia, Febles, Martín, Pérez, Cirilo, Spandl, Johann, Martín, Julio D, Limbach, Hans-Heinrich

“…We have studied the properties of a series of solid hydrated organic porous networks with pore diameters ranging from approximately 0.4 to 0.9 nm using the…”
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Temperature-Induced Water Release and Uptake in Organic Porous Networks by Pérez-Hernández, Natalia, Falcao, Eduardo H. L, Pérez, Cirilo, Fort, Diego, Martín, Julio D, Eckert, Juergen

“…The behavior of water confined near nonpolar surfaces has important implications for a number of biological phenomena. In this type of confined environment the…”
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Crystallization-Dependent Adsorption of Hydroxyl-Acid Monomers on a Au(111) Surface by Pérez-Hernández, Natalia, Febles, Martín, Pérez, Cirilo, Martín, Julio D, Creus, Alberto Hernández

“…A comparative scanning tunneling microscopy study of the behavior of chemically very similar amphiphilic compounds on Au surfaces is performed. It has been…”
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Pore size dependent dynamics of confined water probed by FIR spectroscopy by Pérez-Hernández, Natalia, Luong, Trung Quan, Pérez, Cirilo, Martín, Julio D, Havenith, Martina

“…We measured the FIR (Far Infrared) absorbance of a series of organic hydrated sub-nanopores (i.e. pores of the size of several A) containing confined water…”
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Distinct Dynamic Behaviors of Water Molecules in Hydrated Pores by Febles, Martín, Pérez-Hernández, Natalia, Pérez, Cirilo, Rodríguez, Matías L, Foces-Foces, Concepción, Roux, María Victoria, Morales, Ezequiel Q, Buntkowsky, Gerd, Limbach, Hans-Heinrich, Martín, Julio D

“…Water molecules confined inside narrow pores are of great importance in understanding the structure, stability, and function of water channels. Here we report…”
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General Behavior, Toxicity, and Cytotoxic Activity of Elenoside, a Lignan from Justicia hyssopifolia by Navarro, Eduardo, Alonso, Simeona J, Trujillo, Juan, Jorge, Elena, Pérez, Cirilo

“…Cytotoxicity, acute toxicity, and general pharmacological effects in mice of an arylnaphthalene lignan isolated from Justicia hyssopifolia were studied…”
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Role of the Molecular Conformation in the Two- and Three-Dimensional Supramolecular Structure of 10 Hydroxyl-N-alkylamides by Foces-Foces, Concepción, López-Rodríguez, Matías, Pérez, Cirilo, Martín, Julio D, Pérez-Hernández, Natalia

“…Sixteen new 7,7-dialkyl-5-hydroxymethyl-6-oxabicyclo[3.2.1]octane-1-carboxylic acid amide derivatives with the hydroxymethyl and the N-alkylamide functional…”
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Elenoside, a New Cytotoxic Drug, with Cardiac and Extracardiac Activity by Navarro, Eduardo, Alonso, Simeona Josefina, Trujillo, Juan, Jorge, Elena, Pérez, Cirilo, Hernández-Calzadilla, Carlos

“…This paper deals with the effects of elenoside, (3-hidroxymethyl-1-methoxy-5,6-methylene-dioxy-4-(3,4-methylenedioxyphenyl)-2-naftoic acid…”
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Water-Induced Molecular Self-Assembly of Hollow Tubular Crystals by Pérez-Hernández, Natalia, Fort, Diego, Pérez, Cirilo, Martín, Julio D

“…We prepared tubular crystals of the hydrated hydroxyl-acid, (1R*,5R*)-7,7-diallyl-5-hydroxymethyl-6-oxabicyclo[3.2.1]octane-1-carboxylic acid, (±)9·2H2O…”
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The Mobility of Water Molecules through Hydrated Pores by Pérez-Hernández, Natalia, Luong, Trung Quan, Febles, Martín, Marco, Carlos, Limbach, Hans-Heinrich, Havenith, Martina, Pérez, Cirilo, Roux, María Victoria, Pérez, Ricardo, Martín, Julio D

“…To achieve a more exact understanding of the water transport in natural channels, a series of non-natural structures have been developed. They have been…”
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Pharmacological Effects of Elenoside, an Arylnaphthalene Lignan by NAVARRO, Eduardo, ALONSO, Simeona Josefina, ALONSO, Pedro Juan, TRUJILLO, Juan, JORGE, Elena, PEREZ, Cirilo

“…Acute toxicity (24 h) and general behavior in mice of a lignan from Justicia hyssopifolia, a β-D-glucoside (elenoside), was studied, and the cytotoxic activity…”
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Synthesis and Structure of Hydroxyl Acids of General Structure 7,7-Alkenyl/alkynyl-5-hydroxymethyl-6-oxabicyclo[3.2.1]octane- 1-carboxylic Acid by Pérez-Hernández, Natalia, Febles, Martín, Pérez, Cirilo, Pérez, Ricardo, Rodríguez, Matías L, Foces-Foces, Concepción, Martín, Julio D

“…The open-ended hollow tubular structure formed by inclusion of water molecules in the packing of the hydroxyl acid 1 (R1 = CH2OH, R2 = ethyl groups) led to the…”
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Enantioselective ring construction: synthesis of halogenated marine natural spiro[5.5]undecane sesquiterpenes by Martin, Julio D, Perez, Cirilo, Ravelo, Jose L

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Structure of hydroazulenoid diterpenes from a marine alga and their absolute configuration based on circular dichroism by Vazquez, Jesus T, Chang, Mayland, Nakanishi, Koji, Manta, Eduardo, Perez, Cirilo, Martin, Julio D

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Absolute Structures of Two New C13-Norisoprenoids from Apollonias barbujana by Pérez, Cirilo, Trujillo, Juan, Almonacid, Luz N, Trujillo, Jesus, Navarro, Eduardo, Alonso, Simeona J

“…Two new C13-norisoprenoid compounds, (3S,5R,6S,9R)-3,6-dihydroxy-5,6-dihydro-β-ionol (1) and (3S,4S,5S,6S,9S)-3,4-dihydroxy-5,6-dihydro-β-ionol (2), were…”
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Water molecules in hydroxy/acid networks as a competition between dynamics and bonding. Synthesis of a wet hydrophobic pore : Synthetic in channels by PEREZ-HERNANDEZ, Natalia, PEREZ, Cirilo, RODRIGUEZ, Matias L, FOCES-FOCES, Concepcion, TOLSTOY, Peter M, LIMBACH, Hans H, MORALES, Ezequiel Q, PEREZ, Ricardo, MARTIN, Julio D

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Análisis de la competencia y el desempeño de los profesionales en un policlínico de la Isla de la Juventud by Senado Dumoy, Justo, Cabrera Piñeiro, Juan Rodolfo, Haro Pérez, Cirilo, Hatim Ricardo, Alberto, González Sjostrom, Helena

“…La necesidad de conocer el estado de desarrollo de la competencia y el desempeño de los profesionales en el nivel primario de atención, nos estimuló a su…”
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Tubular Hydrogen-Bonded Networks Sustained by Water Molecules by Carrasco, Héctor, Foces-Foces, Concepción, Pérez, Cirilo, Rodríguez, Matías L, Martín, Julio D

“…The design concept of functional solids relies on controlling the topology of crystal packing through exploitation of weak intermolecular forces. In the…”
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Controlled Incorporation of Water Molecules into Carboxy Hydrogen-Bond Networks:  A Designed Approach by Pérez, Cirilo, Rodríguez, Matías L, Foces-Foces, Concepción, Pérez-Hernández, Natalia, Pérez, Ricardo, Martín, Julio D

“…The incorporation of water molecules into the hydrogen-bonded pattern of condensed organic materials implies an unfavorable entropic tradeoff resulting from…”
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Cause of Hydration/Dehydration in Condensed Organic Materials:  Synthesis of Hydrophobic Pores by Febles, Martín, Pérez, Cirilo, Foces-Foces, Concepción, Rodríguez, Matías L, Pérez-Hernández, Natalia, Morales, Ezequiel Q, Martín, Julio D

“…The unique solid-state hydration/dehydration properties of the diacid (±)-1e in comparison with other homologues of the same family are studied. Hydrophobic…”
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