Publicaciones

"Visualization of Phase-Transfer Catalysis through Charge-Transfer Complexes". Marcos Caroli Rezende, Carolina Aliaga, German Barriga, and Matías Vidal. J. Chem. Educ. 2018, 95, 9, 1631–1635, https://doi.org/10.1021/acs.jchemed.7b00988

“Propuesta de Enseñanza Aprendizaje para el Desarrollo de Habilidades del Pensamiento Científico: Por Método de Descubrimiento en Ciencias Naturales para 3° Año Básico del Colegio Español María Reina, Reñaca Alto, Viña del Mar” J. Catalán, C. Olivares, G. Barriga-González, A. Gutiérrez, J. Paz N. Rocha, P. Vera, Revista Chilena de Educación Científica. 2018.

“Propuesta de enfoque didáctico para la promoción de habilidades de pensamiento científico en la formación inicial docente, empleando conceptos de Potencial Electrostático Molecular y pKa" Revista Chilena de Educación Científica, Volumen 18, Numero 1, 2019. C. Olivares-Petit, G. Barriga-González, R. Peña C.

“Insight into the Bioreductive Mode of Action of Antitrypanosomal 5-Nitrofuryl Containing Thiosemicarbazones” Medicinal Chemistry, Volume 4, Number 1, January 2008, Pp. 11-17. Lucía Otero, Juan Diego Maya, Antonio Morello, Carolina Rigol, Germán Barriga, Jorge Rodríguez, Christian Folch, Ester Norambuena, Mercedes González, Claudio Olea-Azar, Hugo Cerecetto, Dinorah Gambino.

“Comparative spectroscopic and electrochemical study of nitroindazoles: 3-Alcoxy, 3-hydroxy and 3-oxo derivatives” Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Volume 70, Issue 3, August 2008, Pages 557-563. Jorge Rodríguez, Claudio Olea-Azar, Germán Barriga, Christian Folch, Alejandra Gerpe, Hugo Cerecetto, Mercedes González.

“ESR, electrochemical and reactivity studies of antitrypanosomal palladium thiosemicarbazone complexes” Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Volume 70, Issue 3, August 2008, Pages 519-523. Lucía Otero, Christian Folch, Germán Barriga, Carolina Rigol, Lucía Opazo, Marisol Vieites, Dinorah Gambino, Hugo Cerecetto, Ester Norambuena, Claudio Olea-Azar.

“New heteroaryl nitrones with spin trap properties: Identification of a 4-furoxanyl derivative with excellent properties to be used in biological systems” Bioorganic & Medicinal Chemistry, Volume 18, Issue 2, 15 January 2010, Pages 795-802. Germán Barriga, Claudio Olea-Azar, Ester Norambuena, Ana Castro, Williams Porcal, Alejandra Gerpe, Mercedes González, Hugo Cerecetto.

“Spectroscopic characterization of the inclusion complexes of luteolin with native and derivatized β-cyclodextrin” Bioorganic & Medicinal Chemistry, Volume 18, Issue 14, 15 July 2010, Pages 5025-5031. Carolina Jullian, Constanza Cifuentes, Muriel Alfaro, Sebastián Miranda, Germán Barriga, Claudio Olea-Azar.

“Redox-active complexes formed during the interaction between glutathione and mercury and/or copper ions” Journal of Inorganic Biochemistry, Volume 104, Issue 10, October 2010, Pages 1084-1090. Margarita E. Aliaga, Camilo López-Alarcón, Germán Barriga, Claudio Olea-Azar, Hernán Speisky.

“Electron Spin Resonance as a Powerful Tool for studying Antioxidants and Radicals” Current Medicinal Chemistry, Volume 20, Issue 37, 2013, Pages 4731-4743. German Barriga González, Benjamín Aguilera-Venegas, Christian Folch-Cano, Fernanda Pérez-Cruz, Claudio Olea-Azar.

“Organometallic Schiff bases derived from 5-nitrothiophene and 5-nitrofurane: Synthesis, crystallographic, electrochemical, ESR and antiTrypanosoma cruzi studies” Journal of Organometallic Chemistry, Volume 743, Issue 15, October 2013, Pages 49-54. Rodrigo Arancibia, A. Hugo Klahn, Gonzalo E. Buono-Core, Daniel Contreras, German Barriga, Claudio Olea-Azar, Michel Lapier, Juan D. Maya, Andrés Ibañez, Maria Teresa Garland

“Spin Trapping: An Essential Tool for the Study of Diseases Caused by Oxidative Stress” Current Topics in Medicinal Chemistry, Volume 15, Issue 5, 2015, Pages 484-495. Germán Barriga-González, Claudio Olea-Azar, María C. Zuñiga-López, Christian Folch-Cano, Benjamín Aguilera-Venegas, Williams Porcal, Mercedes González, Hugo Cerecetto.

“Revealing Monoamine oxidase B Catalysis Mechanisms by means of Quantum Chemical Cluster Approach” Journal of Chemical Information and Modeling, Volume 55, Issue 7, June 2015, Pages 1349-1360. Gerald Zapata-Torres, Angélica Fierro-Huerta, German Barriga-González, J. Cristian Salgado, Cristian Celis-Barros.

“Evaluation of the antioxidant activity of the flavonoids isolated from Heliotropium sinuatum resin using ORACFL, DPPH and ESR methodologies” Journal of the Chilean Chemical Society, Volume 61, Issue 3, September 2016, Pages 3125-3129. Germán Barriga-González, Melissa Salinas, Eduardo Chamorro, Brenda Modak, Claudio Olea-Azar.

“Chemical and biological properties of phenolics in wine: analytical determinations and health benefits” Current Organic Chemistry, Volume 21, Issue 4, January 2017, Pages 357-367. María Carolina Zuñiga-Lopez, Claudio Olea-Azar, Germán Barriga-González, Christian Folch-Cano, Felipe Laurie.

“Nitrones: A Powerful New Alternative as Therapeutic Agents” Current Organic Chemistry, Volume 21, Issue 20, February 2017, Pages 2062-2067. Germán Barriga-González, Carolina Aliaga, Claudio Olea-Azar, María C. Zuñiga-López, Mercedes González, Hugo Cerecetto.

“Synthesis and antioxidant study of new polyphenolic hybrid-coumarins” Arabian Journal of Chemistry. Karina Pérez-Cruz, Mauricio Moncada-Basualto, Javier Morales-Valenzuela, Germán Barriga, Patricio Navarrete-Encina, Luis Núñez-Vergara, J. A. Squella, Claudio Olea-Azar. 2017

“Development of an iron-selective antioxidant probe with protective effects on neuronal function”. PLoS ONE 12(12). Olimpo García-Beltrán, Natalia P. Mena, Pabla Aguirre, Germán Barriga-González, Antonio Galdámez, Edgar Nagles, Tatiana Adasme, Cecilia Hidalgo, Marco T. Núñez. 2017.

“Electrochemical, ESR, theoretical studies and in vitro anti-t. Cruzi activity of 2- organometallic-5-nitro-benzimidazoles” J.  Chil.  Chem.  Soc.  2020,  volume 65, number  1,  pages  4692-4696. Germán Barriga-González, Carla Olivares-Petit, Patricia M. Toro, A. Hugo Klahn, Claudio Olea-Azar, Juan D. Maya, Yosselin Huentupil, Rodrigo Arancibia.

"Synthesis and evaluation of new heteroaryl nitrones with spin trap properties" RSC Advances, Volume 10, Issue 66, November 2020, Pages 40127-40135. G. Barriga-González, C. Aliaga, E. Chamorro, C. Olea-Azar, E. Norambuena, W. Porcal, M. González and H. Cerecetto.

"Thermodynamic and Reactivity Aspect of β-Cyclodextrine Inclusion Complexes with Coumarin Derivatives" G. Barriga – González and J. Muñoz – Espinoza. J. Chil. Chem. Soc., 67, N°2 (2022)

"Antioxidant Capacity of Carboline Inclusion Complexes With mβCD Y βCD" José Muñoz – Espinoza and Germán Barriga – González. J. Chil. Chem. Soc., 68, N°2 (2023)

"Theoretical study on the antioxidant activity of nitrones as oh∙ free radical trappers" José Muñoz-Espinoza, Germán Barriga-González. J. Chil. Chem. Soc., 68, N°3 (2023)

“Innovación didáctica en la enseñanza de las ciencias: una experiencia formativa entre Chile y Brasil”. Investigación Educativa Para Los Nuevos Retos De La Inclusión, Editores: Francisco Javier Hinojo Lucena, William Reyes Cabrera, Mariano Gabriel Fernández Almenara, Antonio Manuel Rodríguez García. Carla Olivares-Petit, Luiz Rezende-Filho, David Reyes-González, Germán Barriga-González, Juan Pablo Catalán-Cueto.

“Actualización de manual de laboratorio para un aprendizaje disciplinar dentro de la Química”. Investigación Educativa Para Los Nuevos Retos De La Inclusión, Editores: Francisco Javier Hinojo Lucena, William Reyes Cabrera, Mariano Gabriel Fernández Almenara, Antonio Manuel Rodríguez García. Harays Soto-Bachman, Germán Barriga-González, Rubén Arancibia-Olivares.

“Estudio exploratorio para la aplicación de un Sistema de Información Geográfica en el laboratorio de Química”. Investigación Educativa Para Los Nuevos Retos De La Inclusión, Editores: Francisco Javier Hinojo Lucena, William Reyes Cabrera, Mariano Gabriel Fernández Almenara, Antonio Manuel Rodríguez García. Rubén Arancibia-Olivares, David Reyes-González, Germán Barriga-González, Axl Pizarro-Obligado.

“Generation of Superoxide by the Interaction between Mercury Ions and Endogenous Thiols” Mercury: Sources, Applications and Health Impacts, Editores: Ki-Hyun Kim, Richard J. C. Brown. 87-98, 2013. Margarita E. Aliaga, Alexis Vásquez-Arce, Camilo López-Alarcón, Claudio Olea-Azar, Germán Barriga, Hernán Speisky. 

“Use of Electron Spin Resonance and Spin Trapping Technique in the Studies of Tropical Parasitic Diseases” Electron Spin Resonance in Medicine, Editor: Ashutosh Kumar Shukla. 45-71, 2018. Germán Barriga-González and Claudio Olea-Azar.