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Leonora Sofia Mendoza Espinola

Académico JC

Universidad de Santiago de Chile

Santiago, Chile

Electrodos modificados; Electroquimica de Vinos; Polimeros Conductores; Actividad antibacteriana de compuestos naturales; Tratamiento de riles mineros con bacterias sulfato-reductoras; Productos Naturales Microbiologia; Microbiologia; Analisis quimico

Química, UNIVERSIDAD DE SANTIAGO DE CHILE. Chile, 1997
quimica, UNIVERSIDAD DE CHILE. Chile, 1991
Profesor de Estado Química y Biologia , UNIVERSIDAD DE CHILE. Chile, 1986

Academico Full Time

UNIVERSIDAD DE SANTIAGO DE CHILE

Química y Biología

Santiago, Chile

1996 - A la fecha
Decana Full Time

UNIVERSIDAD DE SANTIAGO DE CHILE

Química y Biología

Santiago, Chile

2018 - A la fecha

Decana Full Time

Universidad de Santiago de Chile

Santiago, Chile

2018 - A la fecha

Formación de 40 estidiantes de pregrado, 3 estudiantes de magister, 4 estudiantes de doctorandos y un postdoc

Leonora Mendoza

UNIVERSIDAD DE SANTIAGO DE CHILE

Chile, 1986

Mejor alumna de la universidad


Antifungal Activity against Botrytis cinerea of 2,6-Dimethoxy-4-(phenylimino)cyclohexa-2,5-dienone Derivatives Article ISI SCOPUS MOLECULES (2019)
CHARACTERIZATION OF POLYPHENOL PROFILE OF EXTRACTS OBTAINED FROM GRAPE POMACE AND SYNERGISTIC EFFECT OF THESE EXTRACTS AND FUNGICIDES AGAINST Botrytis Cinerea Leonora Mendoza; Freddy Navarro; Ricardo Melo; Milena Cotoras Article SCIELO JOURNAL OF THE CHILEAN CHEMICAL SOCIETY (2019)
Detoxification Mechanism of 8,8-Dimethyl-3-[(R-phenyl)amino]-1,4,5(8H)-naphthalentrione Derivatives by Botrytis cinerea Mendoza, Leonora; Vivanco, Marcela; Melo, Ricardo; Cotoras, Milena Article ISI SCOPUS MOLECULES (2019)
Essential Oil, Extracts, and Sesquiterpenes Obtained From the Heartwood of Pilgerodendron uviferum Act as Potential Inhibitors of the Staphylococcus aureus NorA Multidrug Efflux Pump WILKENS, M Article ISI SCOPUS Frontiers in Microbiology (2019)
Alteration of oxidative phosphorylation as a possible mechanism of the antifungal action of p-coumaric acid against Botrytis cinerea Article ISI SCOPUS JOURNAL OF APPLIED MICROBIOLOGY (2017)
RED WINE EXTRACT OBTAINED BY MEMBRANE-BASED SUPERCRITICAL FLUID EXTRACTION: PRELIMINARY CHARACTERIZATION OF CHEMICAL PROPERTIES Article ISI SCOPUS Brazilian Journal of Chemical Engineering (2017)
Role of sfk1 Gene in the Filamentous Fungus Penicillium roqueforti Article ISI SCOPUS Frontiers in Microbiology (2017)
Structure -activity and lipophilicity relationship of selected antibacterial natural flavones and flavanones of Chilean flora Article isi Molecules (2017)
Synergistic interaction between phenolic compounds identified in grape pomace extract with antibiotic of different classes against Staphylococcus aureus and Escherichia coli Article ISI Plos one (2017)
Improvement of tha antifungal actvity against Botrytis cinereaof syringic acid a phenolic acid from grape pomace Campos, Ana; Guerrero, Juan Article Scielo JOURNAL OF THE CHILEAN CHEMICAL SOCIETY (2016)
Lacasse catalysed-synthesis of benzidine from p choroaniline Vasquez, Juan; Campos, Ana Article Scielo JOURNAL OF THE CHILEAN CHEMICAL SOCIETY (2016)
Action mechanism for 3 beta-hydroxykaurenoic acid and 4,4-dimethylanthracene-1,9,10(4H)-trione on Botrytis cinerea Mendoza, L; Ribera, A; Saavedra, A; Silva, E; Araya-Maturana, R; Cotoras, M. Article ISI SCOPUS Mycologia (2015)
Characterization of the antifungal activity against botrytis cinerea of sclareol and 13-epi-sclareol, two labdane-type diterpenoids Mendoza, L; Sepúlveda, C; Melo, R; Cotoras, M. Article SCOPUS Journal of the Chilean Chemical Society (2015)
In Vitro and in Vivo Evaluation of the Antioxidant and Prooxidant Activity of Phenolic Compounds Obtained from Grape (Vitis vinifera) Pomace Cotoras, M.; Vivanco H.; Melo, R; Aguirre, M; Silva, E; Mendoza, L Article ISI SCOPUS MOLECULES (2014)
Relation between antibacterial activity against food transmitted pathogens and total phenolic compounds in grape pomace extract from Cabernet Sauvignon and Syrah varieties Article Advances in Microbiology (2014)
Characterization of extracts from winery by-products with antifungal activity against Botrytis cinerea Mendoza, L; Yanez, K; Vivanco, M; Melo, R; Cotoras, M. Article ISI SCOPUS INDUSTRIAL CROPS AND PRODUCTS (2013)
EVALUATION OF ANTIFUNGAL PROPERTIES AGAINST THE PHYTOPATHOGENIC FUNGUS BOTRYTIS CINEREAOF ANTHOCYANIN RICH-EXTRACTS OBTAINED FROM GRAPE POMACES Mendoza, Leonora; Cotoras, Milena; Vivanco, Marcela; Matsuhiro, Betty; Torres, Simonet; Aguirre, Maria Article SCIELO JOURNAL OF THE CHILEAN CHEMICAL SOCIETY (2013)
Farnesol induces apoptosis-like phenotype in the phytopathogenic fungus Botrytis cinerea Cotoras, M.; Castro, P; Vivanco H.; Melo, R; Mendoza, L Article ISI SCOPUS MYCOLOGIA (2013)
Determination of S(IV) Oxoanions at Poly[Ru(5-NO2-Phen)(2)Cl] Tetrapyridylporphyrin Glassy Carbon Modified Electrode Dreyse, P; Quezada, D; Honores, J; Aguirre, M. J.; Mendoza, L; Matsuhiro, B.; Villagra D.; Isaacs, M Article ISI SCOPUS Electroanalysis (2012)
Anthocyanin composition in aged Chilean Cabernet Sauvignon red wines Aguirre, MJ; Isaacs, M; Matsuhiro, B.; Mendoza, L; Santos, LS; Torres, S Article ISI SCOPUS FOOD CHEMISTRY (2011)
Antifungal Activity of Resveratrol against Botrytis cinerea Is Improved Using 2-Furyl Derivatives Caruso, F.; Mendoza, L; Castro, P; Cotoras, M.; Aguirre, M; Matsuhiro, B.; Isaacs, M; Rossi, M; Viglianti A.; Antonioletti, R Article ISI SCOPUS PLOS ONE (2011)
CHARACTERIZATION OF PHENOLIC ACIDS PROFILE FROM CHILEAN RED WINES BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY Mendoza, L; Matsuhiro, B.; Aguirre, MJ; Isaacs, M; Sotes, G; Cotoras, M.; Melo, R Article ISI SCIELO SCOPUS Journal of the Chilean Chemical Society (2011)
Electrochemical Properties of a Conducting Film Derived from Iron(II) Tris(diaminopolypyridyl) Complex in the S(IV) Oxoanions Reduction García, C; Dominguez, C; Aliaga, A; Matsuhiro, B.; Mendoza, L; Aguirre, MJ; Isaacs, M Article ISI SCOPUS Electroanalysis (2011)
Fungitoxicity against Botrytis cinerea of a Flavonoid Isolated from Pseudognaphalium robustum Cotoras, M.; Mendoza, L; Muñoz, A; Yanez, K; Castro, P; Aguirre, M Article ISI SCOPUS MOLECULES (2011)
On the Ligand-to-Metal Charge-Transfer Photochemistry of the Copper(II) Complexes of Quercetin and Rutin Torres, S; Aguirre, M. J.; Matsuhiro, B.; Chandia N.P.; Mendoza, L; Ferraudi, G; Isaacs, M Article ISI SCOPUS Helvetica Chimica Acta (2011)
EFFECT OF THE NUMBER OF SUBSTITUENTS ON THE BEHAVIOR OF MODIFIED ELECTRODES WITH COBALT PORPHYRINS SUBSTITUTED WITH A DIFFERENT NUMBERS OF BIS(METHOXYPHENYL) GROUPS TOWARD THE OXIDATION OF SULFITE. Cheuquepan, W.; Villagra D.; Azocar, MI; Ramírez, G; Chen, YY; Matsuhiro, B.; Mendoza, L; Isaacs, M; Aguirre, MJ Article ISI SCIELO SCOPUS Journal of the Chilean Chemical Society (2010)
Electrochemical behaviour and antioxidant capacity of anthocyanins from Chilean red wine, grape and raspberry Aguirre, MJ; Chen, YY; Isaacs, M; Matsuhiro, B.; Mendoza, L; Torres, S Article ISI SCOPUS FOOD CHEMISTRY (2010)
Electrochemical Reduction of S(IV) Compounds in Water-Ethanol Solutions at Nafion/Tetraruthenated Porphyrins Glassy Carbon Modified Electrodes Calfuman, K; García, M; Aguirre, MJ; Matsuhiro, B.; Mendoza, L; Isaacs, M Article ISI SCOPUS Electroanalysis (2010)
Nafion/tetraruthenated porphyrin glassy carbon-modified electrode: characterization and voltammetric studies of sulfite oxidation in water-ethanol solutions Calfuman, K; Aguirre, MJ; Villagra D.; Yáñez, C; Arévalo, C; Matsuhiro, B.; Mendoza, L; Isaacs, M Article ISI SCOPUS Journal of Solid State Electrochemistry (2010)
Botrytis cinerea isolates collected from grapes present different requirements for conidia germination Cotoras, M.; García, C; Mendoza, L Article ISI SCOPUS MYCOLOGIA (2009)
Characterization of a neutral polysaccharide with antioxidant capacity from red wine Aguirre, MJ; Isaacs, M; Matsuhiro, B.; Mendoza, L; Zuniga, EA Article ISI SCOPUS CARBOHYDRATE RESEARCH (2009)
DETERMINATION OF LOW MOLECULAR WEIGHT CARBOHYDRATES IN CABERNET SAUVIGNON RED WINES Matsuhiro, B.; Torres, R; Zuniga, EA; Aguirre, MJ; Mendoza, L; Isaacs, M Article ISI SCIELO SCOPUS JOURNAL OF THE CHILEAN CHEMICAL SOCIETY (2009)
Electrochemical reduction of SO2 on poly-Co-3-tetraaminophenylporphyrin glassy carbon modified electrode Fuenzalida, F; Dreyse, P; Villagra D.; Matsuhiro, B.; Mendoza, L; Aguirre, M; Isaacs, M Article ISI SCOPUS JOURNAL OF COORDINATION CHEMISTRY (2009)
ELECTROOXIDATION AND DETERMINATION OF SULFITE IN ETHANOL-WATER SOLUTIONS USING POLY-Cu(II)-TETRAKIS(x-AMINOPHENYL)PORPHYRIN/GLASSY CARBON MODIFIED ELECTRODES Bravo, P; Chen, YY; Ramírez, G; Canales, MJ; Matsuhiro, B.; Mendoza, L; Isaacs, M; García, M; Arevalo, MC; Aguirre, MJ Article ISI SCOPUS COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS (2009)
In Vitro Antifungal Activity of the Diterpenoid 7 alpha-Hydroxy-8(17)-labden-15-oic Acid and Its Derivatives against Botrytis cinerea Mendoza, L; Espinoza, P; Urzúa, A; Vivanco, M; Cotoras, M. Article ISI SCOPUS MOLECULES (2009)
Iron porphyrin-modified electrodes: influence of the method of modification on the stability and electroactivity in oxidation of sulfite or hydrogensulfite in ethanol-water solutions Ramírez, G; Goya, MC; Mendoza, L; Matsuhiro, B.; Isaacs, M; Chen, YY; Arevalo, MC; Henriquez, J; Cheuquepan, W.; Aguirre, MJ Article ISI SCOPUS JOURNAL OF COORDINATION CHEMISTRY (2009)
Synthesis, structure and electrochemical properties of the cationic complex tris-(imidazolidine-1,10-phenanthroline)iron(II) García, C; Villagra D.; Caruso, F.; Rossi, M; Matsuhiro, B.; Mendoza, L; Aguirre, MJ; Isaacs, M Article ISI SCOPUS INORGANIC CHEMISTRY COMMUNICATIONS (2009)
The Diterpenoid ent-16-Kauren-19-oic Acid Acts as an Uncoupler of the Bacterial Respiratory Chain Torres-Bustos, J; Farias, L; Urzúa, A; Mendoza, L; WILKENS, M Article ISI SCOPUS PLANTA MEDICA (2009)
EPICUTICULAR COMPONENTS FROM PSEUDOGNAPHALIUM ROBUSTUM (ASTERACEAE): CHEMOSYSTEMATIC CONSIDERATIONS Urzúa, A; Mendoza, L Article ISI SCIELO SCOPUS JOURNAL OF THE CHILEAN CHEMICAL SOCIETY (2008)
In vitro sensitivity of Botrytis cinerea to resinous exudates of Heliotropium filifolium and geranyl derivatives compounds Mendoza, L; Modak,B; Torres, R; Cotoras, M. Article ISI JOURNAL OF THE CHILEAN CHEMICAL SOCIETY (2008)
IN VITRO SENSITIVITY OF BOTRYTIS CINÉREA TO RESINOUS EXUDATES OF HELIOTROPIUM FILIFOLIUMAND GERANYL DERIVATIVES COMPOUNDS Mendoza, Leonora; Modak, Brenda; TORRES, RENE; Cotoras, Milena Article SCIELO JOURNAL OF THE CHILEAN CHEMICAL SOCIETY (2008)
A new antibacterial clerodane diterpenoid from the resinous exudate of Haplopappus uncinatus Urzúa, A; Jara, F; Tojo, E; WILKENS, M; Mendoza, L Article ISI SCOPUS JOURNAL OF ETHNOPHARMACOLOGY (2006)
Soil bacteria are differentially affected by the resin of the medicinal plant Pseudognaphalium vira vira and its main component kaurenoic acid Gil, F; De la Iglesia, R; Mendoza, L; González, B; WILKENS, M Article ISI SCOPUS MICROBIAL ECOLOGY (2006)
In vitro sensitivity of Botrytis cinerea to anthraquinone and anthrahydroquinone derivatives Mendoza, L; Araya-Maturana, R; Cardona W.; Delgado-Castro, T; García, C; Lagos, C; Cotoras, M. Article ISI SCOPUS JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2005)
Characterization of the antifungal activity on Botrytis cinerea of the natural diterpenoids kaurenoic acid and 3 beta-hydroxy-kaurenoic acid Cotoras, M.; Folch, C; Mendoza, L Article ISI SCOPUS JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2004)
Effect of 13-epi-sclareol on the bacterial respiratory chain Tapia, L; Torres, J; Mendoza, L; Urzúa, A; Ferreira, J; Pavani, M.; WILKENS, M Article ISI SCOPUS PLANTA MEDICA (2004)
Antibacterial activity of fresh flower heads of Chrysantemum coronarium Urzúa, A; Mendoza, L Article ISI SCOPUS FITOTERAPIA (2003)
Antibacterial new clerodane diterpenes from the surface of Haplopappas foliosus Urzúa, A; Torres, R; Mendoza, L; Delle Monache, F Article ISI PLANTA MEDICA (2003)
Antibacterial new clerodane diterpenes from the surface of Haplopappus foliosus Urzúa, A; Torres, R; Mendoza, L; Delle Monache, F Article SCOPUS PLANTA MEDICA (2003)
ANTIBACTERIAL ACTIVITY OF 13-EPI-SCLAREOL, A LABDANE TYPE DITERPENE ISOLATED FROM PSEUDOGNAPHALIUM HETEROTRICHIUM AND P. CHEIRANTHIFOLIUM (ASTERACEAE) Mendoza, L; Tapia, L; WILKENS, M; Urzúa, A Article ISI SCIELO SCOPUS BOLETIN DE LA SOCIEDAD CHILENA DE QUIMICA (2002)
Characterization of the bactericidal activity of the natural diterpene kaurenoic acid WILKENS, M; Alarcón, C; Urzúa, A; Mendoza, L Article ISI SCOPUS PLANTA MEDICA (2002)
ANTIFUNGAL ACTIVITY ON BOTRYTIS CINEREA OF FLAVONOIDS AND DITERPENOIDS ISOLATED FROM THE SURFACE OF PSEUDOGNAPHALIUM SPP. Cotoras, M.; García, C; Lagos, C; Folch, C; Mendoza, L Article ISI SCIELO SCOPUS BOLETIN DE LA SOCIEDAD CHILENA DE QUIMICA (2001)
Comparative leaf surface chemistry from Senecio cerberoanus and Senecio viscosissimus Urzúa, A; Andrade, L; Mendoza, L; Bustos, F Article ISI SCOPUS BIOCHEMICAL SYSTEMATICS AND ECOLOGY (2000)
EXTERNAL FLAVONOIDS FROM HELIOTROPIUM MEGALANTHUM AND H. HUASCOENSE (BORAGINACEAE). CHEMOTAXONOMIC CONSIDERATIONS Urzúa, A; Modak,B; Villarroel, L; Torres, R; Andrade, L; Mendoza, L; WILKENS, M Article ISI SCIELO SCOPUS BOLETIN DE LA SOCIEDAD CHILENA DE QUIMICA (2000)


Antibacterial activity of the resinous exudates from Haplopappus uncinatus and Haplopappus foliosus Urzúa, A; Mendoza, L EditorialMaterial ISI SCOPUS FITOTERAPIA (2001)


Reutilización de residuos provenientes de la industria alimentaria. Obtención de extractos, análisis químico y determinación de actividad antifúngica contra el hongo fitopatógeno Botrytis cinerea. Determinación del posible modo de acción Mendoza Leo; Cotoras, Milena Nila Proyecto (2020)

Alejandra Ribera

Profesor Asistente A

Departamento de Producción Agropecuaria

Universidad de La Frontera

Temuco, Chile

Alvaro Muñoz

Profesor Titular

Universidad San Sebastián

Santiago, Chile

Claudia Yáñez

académico

Química Orgánica y Físico Química

Universidad de Chile

Santiago, Chile

Milena Cotoras

Académica

Biologia

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

alejandro urzua

UNIVERSIDAD DE SANTIAGO DE CHILE(USACH)

SANTIAGO, Chile

Maria Aguirre

Professor

Quimica de los materiales

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

Renato Chavez

Full Professor

Biology

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

Inmaculada Vaca

Associate Professor

Chemistry Department

UNIVERSIDAD DE CHILE

Santiago, Chile

LEONARDO SILVA

PROFESOR TITULAR

UNIVERSIDAD DE TALCA

TALCA, Chile

Brenda Modak

Directora Departamento de Ciencias del Ambiente

Departamento de Ciencias del Ambiente

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

Rodrigo De la Iglesia

Profesor Asociado

Genética Molecular y Microbiología

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

Bernardo González

Full Professor

UNIVERSIDAD ADOLFO IBAÑEZ

Santiago, Chile

Ramiro Araya Maturana

Profesor Titular

Universidad de Talca

SantiaTalcago, Chile

Fernando Gil

Professor

Centro de Investigación e Innovación Biomédica

Universidad de Los Andes

Santiago, Chile

Gloria Levican

Académica Profesora Titular

Departamento de Biología

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

Diego Villagra

Academico-Investigador

Ingeniería Industrial

UNIVERSIDAD DE TARAPACA

Arica, Chile

Leonora Mendoza

Académico JC

Departamento de Química de los Materiales

Universidad de Santiago de Chile

Santiago, Chile

Marcela Wilkens

Profesor Asociado

Biología

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

rodrigo torres

Químco Senior

Photio SpA

Santiago, Chile

Galo Ramírez

Profesor Asociado

Química Inorgánica

Pontificia Universidad Catolica de Chile

Santiago, Chile

Mauricio Isaacs

Full Professor

Química Inorganica

Pontificia Universidad Católica de Chile

Santiago, Chile

Manuel Azocar

Assistant Professor

Química de los Materiales

Universidad de Santiago de Chile

Santiago, Chile

Wilson Cardona

Chemistry Department Area Coordinator

Chemistry

Universidad Andrés Bello

Talcahuano, Chile

Paulo Castro

Profesor

Universidad de Santiago de Chile

Santiago, Chile

Wladimir Silva

Académico

Biotecnología

Universidad Tecnológica Metropolitana

Santiago, Chile

Ricardo Melo

Académico regular

UNIVERSIDAD MAYOR

Santiago, Chile

Diego Quezada

Investigador Postdoctoral

Departamento de Química de los Materiales

Universidad de Santiago de Chile

Santiago, Chile

Javier Espinoza

Académico

Ciencias Química y Recursos Naturales

Universidad de La Frontera

Temuco, Chile

Macarena García

Evelyn Silva

Directora Ejecutiva

Vicerrectoria

Universidad Mayor de Chile

Santiago, Chile

KAREN YAÑEZ

INVESTIGADOR JOVEN

CENTRO DE BIOTECNOLOGÍA

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

VALPARAISO, Chile

Ricardo Melo

Docente

Facultad de Ciencias

Universidad Mayor

Santiago, Chile

Francesca Fuenzalida

académico asociado

Universidad de Las Américas

santiago, Chile

Rocio Santander

Encargada de Laboratorio, Equipos de UHPLC-MS y GC-MS/MS

Departamento de Ciencias del Ambiente, Facultad de Química y Biología

Universidad de Santiago de Chile

Santiago, Chile

Simonet Torres

Académico/Investigador

Núcleo Química y Bioquímica

Universidad Mayor

Santiago, Chile

Paulina Dreyse

Profesor Asistente

Departamento de Química

Universidad de Chile

Santiago, Chile

Paola Fincheira

Investigador

Departamento de Ingeniería Química

Universidad de La Frontera

Temuco, Chile

Exequiel Medina

Profesor

Bioquímica y Biología Molecular

Universidad de Chile

Santiago, Chile

Elisa Zúñiga

Académico titular

Química

Universidad M

Santiago, Chile

Pablo Castro

JEFE DIVISION

DIVISION ENFERMEDADES CARDIOVASCULARES

Pontificia Universidad Católica de Chile

SANTIAGO, Chile

Carlos Gil

Coordinador del area de Biotecnología

Spora SPA

Santiago de Chile, Chile

william cheuquepan

Postdoctorado-Lab. Analisis Insttrumental (GAIN)

Departamento de Quimica Analitica

Universidad de Burgos

Burgos, España

Janet Torres

Jefa Desarrollo de Negocios

HUBTEC

Santiago, Chile

Nancy Chandía

Académica

Departamento de Biología Marina

Universidad Católica del Norte

Coquimbo, Chile

Leonora Sofia Mendoza Espinola

Líneas de Investigación

Educación

Química, UNIVERSIDAD DE SANTIAGO DE CHILE. Chile, 1997

quimica, UNIVERSIDAD DE CHILE. Chile, 1991

Profesor de Estado Química y Biologia , UNIVERSIDAD DE CHILE. Chile, 1986

Experiencia Académica

Academico Full Time

Decana Full Time

Experiencia Profesional

Decana Full Time

Formación de Capital Humano

Premios y Distinciones

Leonora Mendoza

Article (54)

EditorialMaterial (1)

Proyecto (1)