CONSTITUYENTES NO POLARES DE LA CORTEZA DE Esenbeckia alata Y ACTIVIDAD ANTIMICROBIANA

by Olimpo García Beltrán, Luis Enrique Cuca Suárez
Published 2008-02-01

Constituyentes no polares de la corteza de esenbeckia ahita y actividad antimicrobiana

by Olimpo García Beltrán, Luis Enrique Cuca Suárez
Published 2010-10-01

Adsorptive Stripping Voltammetric Determination of Amaranth and Tartrazine in Drinks and Gelatins Using a Screen-Printed Carbon Electrode

by Yeny Perdomo, Verónica Arancibia, Olimpo García-Beltrán, Edgar Nagles
Published 2017-11-01

Crystal structure of (2R,13bS)-2,6,8,9-tetrahydro-2,12-dimethoxy-mindolo[ l-tf]isoquinolin-ll-ol, C18H21NO3, Erysodine

by Patricio Iturriaga-Vasquez, Olimpo Garcia-Beltran, F. Haddow Mairi
Published 2009-04-01

Electrocomposite Developed with Chitosan and Ionic Liquids Using Screen-Printed Carbon Electrodes Useful to Detect Rutin in Tropical Fruits

by Lili Muñoz, Verónica Arancibia, Olimpo García-Beltrán, Edgar Nagles, John J. Hurtado
Published 2018-09-01

Development of a microcomposite with single-walled carbon nanotubes and Nd2O3 for determination of paracetamol in pharmaceutical dosage by adsorptive voltammetry

by Verónica Arancibia, Johisner Penagos-Llanos, Edgar Nagles, Olimpo García-Beltrán, John J. Hurtado
Published 2019-02-01

Biosystem Analysis of the Hypoxia Inducible Domain Family Member 2A: Implications in Cancer Biology

by Celia Salazar, Osvaldo Yañez, Alvaro A. Elorza, Natalie Cortes, Olimpo García-Beltrán, William Tiznado, Lina María Ruiz
Published 2020-02-01

In Vitro Anthelmintic Evaluation of <i>Gliricidia sepium</i>, <i>Leucaena leucocephala</i>, and <i>Pithecellobium dulce</i>: Fingerprint Analysis of Extracts by UHPLC-Orbitrap Mass...

by Néstor Romero, Carlos Areche, Jaime Cubides-Cárdenas, Natalia Escobar, Olimpo García-Beltrán, Mario J. Simirgiotis, Ángel Céspedes
Published 2020-06-01

Development of a Low-Cost UV-Vis Spectrophotometer and Its Application for the Detection of Mercuric Ions Assisted by Chemosensors

by David González-Morales, Asmilly Valencia, Astrid Díaz-Nuñez, Marcial Fuentes-Estrada, Oswaldo López-Santos, Olimpo García-Beltrán
Published 2020-02-01

Seco-Taondiol, an Unusual Meroterpenoid from the Chilean Seaweed Stypopodium flabelliforme and Its Gastroprotective Effect in Mouse Model

by Carlos Areche, Julio Benites, Alberto Cornejo, Lina M. Ruiz, Olimpo García-Beltrán, Mario J. Simirgiotis, Beatriz Sepúlveda
Published 2015-03-01

<em>Mulinum crassifolium</em> Phil; Two New Mulinanes, Gastroprotective Activity and Metabolomic Analysis by UHPLC-Orbitrap Mass Spectrometry

by Carlos Areche, Ronald Fernandez-Burgos, Teresa Cano de Terrones, Mario Simirgiotis, Olimpo García-Beltrán, Jorge Borquez, Beatriz Sepulveda
Published 2019-04-01

Theoretical Study of the Antioxidant Activity of Quercetin Oxidation Products

by Alejandro Vásquez-Espinal, Osvaldo Yañez, Edison Osorio, Carlos Areche, Olimpo García-Beltrán, Lina María Ruiz, Bruce K. Cassels, William Tiznado
Published 2019-11-01

Coumarin-Based Fluorescent Probes for Dual Recognition of Copper(II) and Iron(III) Ions and Their Application in Bio-Imaging

by Olimpo García-Beltrán, Bruce K. Cassels, Claudio Pérez, Natalia Mena, Marco T. Núñez, Natalia P. Martínez, Paulina Pavez, Margarita E. Aliaga
Published 2014-01-01

Coumarin-Chalcone Hybrids as Inhibitors of MAO-B: Biological Activity and In Silico Studies

by Guillermo Moya-Alvarado, Osvaldo Yañez, Nicole Morales, Angélica González-González, Carlos Areche, Marco Tulio Núñez, Angélica Fierro, Olimpo García-Beltrán
Published 2021-04-01

Development of an iron-selective antioxidant probe with protective effects on neuronal function.

by Olimpo García-Beltrán, Natalia P Mena, Pabla Aguirre, Germán Barriga-González, Antonio Galdámez, Edgar Nagles, Tatiana Adasme, Cecilia Hidalgo, Marco T Núñez
Published 2017-01-01

UHPLC-ESI-ORBITRAP-MS analysis of the native Mapuche medicinal plant palo negro (Leptocarpha rivularis DC. – Asteraceae) and evaluation of its antioxidant and cholinesterase inhibi...

by Andrea Jiménez-González, Cristina Quispe, Jorge Bórquez, Beatriz Sepúlveda, Felipe Riveros, Carlos Areche, Edgar Nagles, Olimpo García-Beltrán, Mario J. Simirgiotis
Published 2018-01-01

Metabolomic Analysis of Two Parmotrema Lichens: P. robustum (Degel.) Hale and P. andinum (Mull. Arg.) Hale Using UHPLC-ESI-OT-MS-MS

by Alfredo Torres-Benítez, María Rivera-Montalvo, Beatriz Sepúlveda, Olivio N. Castro, Edgar Nagles, Mario J. Simirgiotis, Olimpo García-Beltrán, Carlos Areche
Published 2017-10-01

Secondary Metabolite Profiling of Species of the Genus Usnea by UHPLC-ESI-OT-MS-MS

by Francisco Salgado, Laura Albornoz, Carmen Cortéz, Elena Stashenko, Kelly Urrea-Vallejo, Edgar Nagles, Cesar Galicia-Virviescas, Alberto Cornejo, Alejandro Ardiles, Mario Simirgiotis, Olimpo García-Beltrán, Carlos Areche
Published 2017-12-01

In Silico Study of Coumarins and Quinolines Derivatives as Potent Inhibitors of SARS-CoV-2 Main Protease

by Osvaldo Yañez, Osvaldo Yañez, Osvaldo Yañez, Manuel Isaías Osorio, Manuel Isaías Osorio, Eugenio Uriarte, Eugenio Uriarte, Carlos Areche, William Tiznado, José M. Pérez-Donoso, Olimpo García-Beltrán, Fernando González-Nilo
Published 2021-02-01

Iron Chelators and Antioxidants Regenerate Neuritic Tree and Nigrostriatal Fibers of MPP+/MPTP-Lesioned Dopaminergic Neurons.

by Pabla Aguirre, Natalia P Mena, Carlos M Carrasco, Yorka Muñoz, Patricio Pérez-Henríquez, Rodrigo A Morales, Bruce K Cassels, Carolina Méndez-Gálvez, Olimpo García-Beltrán, Christian González-Billault, Marco T Núñez
Published 2015-01-01