Browsing by Author "201-0140604"
Now showing items 61-80 of 92
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Gómez Jeria, Juan (Editorial Società Farmaceutica, 1982-10)
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Gómez Jeria, Juan (Elsevier Sequoia S. A., 1982-06-16)
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Contreras Ramos, Renato; Gómez Jeria, Juan (American Chemical Society, 1984)SCF-CNDO/2 calculations, including the continuum solvent effects via an extended version of the generalized Born formula, have been performed for H30+.-.(H20),..a-ndO H(-H 20),..-H.3O0Ht--s p.ec ies (n = 0, 1,2). The ...
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Contreras Ramos, Renato; Gómez Jeria, Juan (American Chemical Society, 1983-07-19)SCF-CNDO/2 calculations, including the continuum solvent effects via an extended version of the generalized Born formula, have been performed for H30+··.(H20) •.•. OH- and (H20) •... Hp+ ... OH- species (n = 0,1,2). The ...
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Gómez Jeria, Juan; Morales Lagos, D. R. (American Pharmaceutical Association, 1983-09-13)We have analyzed the dependence of the serotonin receptor binding affinity on the atomic net charges, superdelocalizabilities, mass, and moment of inertia in a group of indole derivatives. The approaches employed are a ...
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Gómez Jeria, Juan; Sotomayor, P. (ELSEVIER SCIENCE BV, 1988)A Quantitative Structure-Activity Relationship study for a group of opiates interacting with the mu receptor was carried out. The study consisted in searching a relationship between the drug-receptor equilibrium constant ...
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Gómez Jeria, Juan; Ojeda Vergara, Mario; Donoso Espinoza, Carlos (Kluwer Academic Publishers, 1995-01-10)A non-empirical Quantitative Structure-Activity Relationship (QSAR) method is employed to analyze the reversible complex formation during the reaction of phenyl-N-methylcarbamates with the enzyme acetylcholinesterase. ...
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Gómez Jeria, Juan; Lagos Arancibia, Luis (John Wiley & Sons, Inc., 1998-09-28)A quantum-chemical structure]affinity relationship for kynurenic acid derivatives KA. acting at the GlyrNMDA site is presented. The results of this study strongly suggest that these molecules bind to this site through ...
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Aguayo, T.; Garrido, C.; Clavijo Campos, Ernesto; Gómez Jeria, Juan; Araya Monasterio, C.; Icaza, M.; Espinoza Moraga, F.; Campos Vallette, Marcelo (John Wiley & Sons, 2013)The Raman and surface enhanced Raman scattering (SERS) spectra of a black dyed silk sample (BDS) were registered. The spectral analysis was performed on the basis of Raman and SERS spectral data of isolated samples of ...
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Celis, Freddy; Campos Vallette, Marcelo; Cárcamo Vega, José; Gómez Jeria, Juan; Aliaga, Carolina (Soc Chilena Quimica, 2015)The sensor 1-(4-mercaptophenyl)-2,4,6-triphenylpyridinium perchlorate compound was vibrationally characterized using Raman and the Surface-Enhanced Raman techniques, SERS and Shell-Isolated Nanoparticles-Enhanced Raman ...
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Corales, Guillermo; Celis, Freddy; Gómez Jeria, Juan; Campos Vallette, Marcelo; Cárcamo Vega, José (Taylor & Francis, 2017)Raman, surface-enhanced Raman scattering, and shell isolated nanoparticles-enhanced Raman scattering techniques were used to study the indigo-nanoparticle interaction nature. Silver nanoparticles were employed with and ...
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Saavedra Aguilar, Juan Carlos; Gómez Jeria, Juan; Morales L., Demián (Sociedad de Neurología, Psiquiatría y Neurocirugía, 1989)En este trabajo se analiza el conocimiento actual sobre los receptores o y PCP/NMDA. Se enfatiza que el haloperidol y muchos otros antipsicóticos similares presentan una afinidad relativamente alta por el receptor o. ...
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Saavedra Aguilar, Juan Carlos; Gómez Jeria, Juan (Human Sciences Press, 1989)
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Aliaga, A. E.; Garrido, C.; Leyton, P.; Díaz Fleming, Guillermo; Gómez Jeria, Juan; Aguayo, T.; Clavijo Campos, Ernesto; Campos Vallette, Marcelo; Sánchez Cortés, S. (PERGAMON-ELSEVIER SCIENCE LTD, 2010-01-27)Arginine amino acid (Arg) has been vibrationally studied through its infrared, Raman and surfaceenhanced Raman scattering (SERS) spectra, and theoretical calculations. Net charge is used to predict the possibility to ...
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Campos Vallette, Marcelo; Rodríguez, M. J.; Chapanoff, M. A.; Clavijo Campos, Ernesto; Gómez Jeria, Juan; Aliaga, A. E.; Jara, G. P.; Celis, F.; Paipa, C.; Leyton, P. (Wiley, 2017)Red dyes in seven belts (trariwe) belonging to the Mapuche culture, dated as beginning of the XXth century and stored in Museo Regional de la Araucania, Chile, were studied by using ultraviolet-visible, liquid chromatography ...
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Aliaga, Alvaro E.; Ahumada, Hernán; Sepúlveda, K.; Gómez Jeria, Juan; Garrido, C.; Weiss López, Boris; Campos Vallette, Marcelo (AMER CHEMICAL SOC, 2011-03-17)The MRKDV peptide, structurally associated 9 with an immunomodulatory protein, was studied using surface 10 enhanced Raman scattering (SERS), molecular dynamics (MD) 11 simulations, and quantum chemical calculations. ...
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Gómez Jeria, Juan; Soto Morales, Francisco (SOCIEDAD CHILENA DE QUIMICA, 2005-12)We have studied the problem of what must be the minimal length of a nanotube with a given diameter to reasonably assert that its electronic properties can be extrapolated to longer structures. For this purpose the variation ...
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Gómez Jeria, Juan; Kpotin, Gaston A. (RJPBCS Research Journal Pharmaceutical, 2018)The Klopman-Peradejordi-Gomez method relates the variation of a biological activity, measured in vivo or in vitro, with the variation of the numerical values of a set of local atomic reactivity indices (LARIs). The ...
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Gómez Jeria, Juan; Cassels Niven, Bruce; Clavijo Campos, Ernesto; Varas, V.; Quintana, R.; Saavedra Aguilar, Juan Carlos (U. S. Department of Justice Drug Enforcement Administration, 1986-11)We present the IR, UV, 1H- and 13C-NMR spectra of 1-(2,5- dimethoxy-4-nitrophenyl)-2-aminopronane (DON), whose hallucinogenic properties have been recently discovered. The data presented here should orove useful for the ...
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Gómez Jeria, Juan; Gerli Candia, Lorena A.; Hurtado, S. Marcela (SOCIEDAD CHILENA DE QUIMICA, 2004-12)A ZINDO/1 quantum-chemical structure-affinity relationship study is presented for the interaction of a group of 3-substituted morphinans with mu, delta and kappa opioid receptors. From this and previous work it is concluded ...