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GERMAN RICARDO GUNTHER SAPUNAR

PROFESOR Titular

UNIVERSIDAD DE CHILE

Santiago, Chile

CINETICA Y FOTOQUIMICA; FISICOQUIMICA ORGANICA; SISTEMAS COMPARTIMENTALIZADOS; Kinetics and Photochemistry; Reactivity of Singlet Molecular Oxygen; Evaluation of Physical-chemical Properties of Organized Systems

Quimica, UNIVERSIDAD DE CHILE. Chile, 2000
Quimico, UNIVERSIDAD DE CHILE. Chile, 1992

Profesor Titular Full Time

UNIVERSIDAD DE CHILE

Ciencias Quimicas y Farmaceuticas

Santiago, Chile

1995 - At present

Academico Full Time

Universidad de Chile

Santiago, Chile

1995 - At present


LAURDAN since Weber: The Quest for Visualizing Membrane Heterogeneity Gunther, German; Malacrida, Leonel; Jameson David .M.; Gratton, Enrico; Sanchez, Susana A. Article ACCOUNTS OF CHEMICAL RESEARCH (2021)
An amine linker group modulates luminescent properties in a Rhenium(I) tricarbonyl complex. How can it be applied for ratiometric oxygen sensing? ValdÃ©s E.; Cepeda-Plaza M.; GÃ¼nther G.; Vega A.; Palacios R.; GÃ³mez M.L.; Pizarro N. Article ISI SCOPUS (2020)
CAPRYDAA, an anthracene dye analog to LAURDAN: a comparative study using cuvette and microscopy Castro-Castillo, V; Gajardo, J; Sandoval-Altamirano, C; Gratton, E; Sanchez, S; Malacrida, L; Gunther, G Article ISI JOURNAL OF MATERIALS CHEMISTRY B (2020)
Carminic Acid Linked to Silica Nanoparticles as Pigment/Antioxidant Bifunctional Excipient for Pharmaceutical Emulsions Arriagada, Francisco; Ugarte, Catalina; Guenther, German; Angelica Larrain, Maria; Guarnizo-Herrero, Victor; Nonell, Santi; Morales, Javier Article ISI PHARMACEUTICS (2020)
Fatty Acid Conjugates of Toluidine Blue O as Amphiphilic Photosensitizers: Synthesis, Solubility, Photophysics and Photochemical Properties(dagger) Robinson-Duggon, Jose; Pizarro, Nancy; Gunther, German; Zuniga-Nunez, Daniel; Maria Edwards, Ana; Greer, Alexander; Fuentealba, Denis Article ISI PHOTOCHEMISTRY AND PHOTOBIOLOGY (2020)
Nanoantioxidant-Based Silica Particles as Flavonoid Carrier for Drug Delivery Applications Arriagada, Francisco; Guenther, German; Morales, Javier Article ISI PHARMACEUTICS (2020)
Unusual Oxidative Dealkylation Strategy toward Functionalized Phenalenones as Singlet Oxygen Photosensitizers and Photophysical Studies De Bonfils, Paul; Verron, Elise; Sandoval-Altamirano, Catalina; Jaque, Pablo; Moreau, Xavier; Gunther, German; Nun, Pierrick; Coeffard, Vincent Article ISI Journal of Organic Chemistry (2020)
Alkyl-mannoside derivatives: Glycolipids able to form big size aggregates Sandoval-Altamirano, C; Sanchez SA; Pizarro, N; Morales, J; Gunther, G Article ISI SCOPUS JOURNAL OF PHYSICAL ORGANIC CHEMISTRY (2019)
Antioxidant Nanomaterial Based on Core-Shell Silica Nanospheres with Surface-Bound Caffeic Acid: A Promising Vehicle for Oxidation-Sensitive Drugs Arriagada F.; Gunther, G; Nos, J; Nonell, S; Olea-Azar, C; Morales, J Article ISI SCOPUS NANOMATERIALS (2019)
Curvophilic-curvophobic balance of monoalkyl-mannosides determines the magnitude of disturbance promoted in synthetic bilayers Sandoval-Altamirano C.; SÃ¡nchez S.A.; Pizarro N.; Morales J.; Gunther G. Article ISI SCOPUS JOURNAL OF MOLECULAR LIQUIDS (2019)
Electronic and Photophysical Properties of Re-I(CO)(3)Br Complexes Modulated by Pyrazolyl-Pyridazine Ligands Saldías, Marianela; Guzmán, Nicolás; Palominos, Franco; Sandoval-Altamirano, Catalina; Günther, Germán; Pizarro, Nancy; Vega, Andrés Article ISI SCOPUS ACS OMEGA (2019)
Phytoestrogen coumestrol: Antioxidant capacity and its loading in albumin nanoparticles Montero G.; Arriagada F.; GÃ¼nther G.; Bollo S.; Mura F.; BerrÃos E.; Morales J. Article ISI SCOPUS INTERNATIONAL JOURNAL OF PHARMACEUTICS (2019)
Spectral and Kinetic Study of 3-Styrylquinoxalin-2(1H)-ones Photoreduced by N-Phenylglycine and Amines Díaz-Hernández, Dafne; Cañete, Álvaro; Pavez, Lynda; Pérez-Sanhueza, Alberto; Günther, Germán; Szreder, Tomasz; De la Fuente, Julio R. Article ISI SCOPUS JOURNAL OF PHYSICAL CHEMISTRY B (2019)
An HPLC Method for the Determination of Isoflavones and the Evaluation of Their Antioxidant Capacity in Both Homogeneous and Microheterogeneous Systems Montero, G; Gunther, G; Valdes, K; Arriagada, F; Morales, J Article ISI JOURNAL OF AOAC INTERNATIONAL (2018)
Photophysical characterization of hydroxy and ethoxy phenalenone derivatives Sandoval-Altamirano, C.; De la Fuente, J. R.; Berrios, E.; Sanchez, S. A.; Pizarro, N.; Morales, J.; Gunther, G. Article ISI SCOPUS JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2018)
Scanning fluorescence correlation spectroscopy comes full circle Gunther, G; Jameson DM; Aguilar, J; Sanchez SA Article ISI SCOPUS METHODS (2018)
Study of rabbit erythrocytes membrane solubilization by sucrose monomyristate using laurdan and phasor analysis Gunther, G; Herlax, V; Lillo, MP; Sandoval-Altamirano, C; Belmar, LN; Sanchez, SA Article ISI SCOPUS COLLOIDS AND SURFACES B-BIOINTERFACES (2018)
Substituent effect of side chains on the photochemical behavior of a new generation 1,4-dihydropyridine: Lercanidipine Cumsille, Sebastian; Morales, Javier; Sandoval-Altamirano, Catalina; Guenther, German; Vega, Andres; Pizarro, Nancy Article ISI SCOPUS JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2018)
An HPLC method for determination of isoflavones and evaluation of their antioxidant capacity in both homogeneous and microheterogeneous systems Guillermo Montero, Germán Günther; Karina Valdés, Francisco Arriagada Article The Journal of AOAC International (2017)
Kinetics and photophysical behavior of the P,N-Re-I complex [P,N-{(C6H5)(2)(C5H4N)P}Re(CO)(3)(O-O3SCF3)]=> A directly coordinated (and labile) triflate Prado, Gaspar; Ibañez, María Belén; Acosta, Alison; Chamorro, Eduardo; Hermosilla-Ibáñez, Patricio; Günther, Germán; Pizarro, Nancy; Vega, Andrés Article Polyhedron (2017)
Substituent and intramolecular hydrogen-bond effect on the fluorescent emission of two easy-synthesizable fused rigid bicyclic octadiene derivatives Mu?oz, V?ctor; Cumsille, Sebasti?n; G?nther, Germ?n; Pizarro, Nancy; Vega, Andr?s Article ISI SCOPUS JOURNAL OF MOLECULAR STRUCTURE (2017)
Supramolecular Reversible On-Off Switch for Singlet Oxygen Using Cucurbit[n]uril Inclusion Complexes Robinson-Duggon, J; Perez-Mora, F; Valverde-Vasquez, L; Cortes-Arriagada, D; De la Fuente, JR; Gunther, G; Fuentealba, D Article ISI JOURNAL OF PHYSICAL CHEMISTRY C (2017)
The binuclear dual emitter [Br(CO)Re(PN)(NP)Re(CO)Br] (PN)=> 3-chloro-6-(4-diphenylphosphinyl)butoxypyridazine, a new bridging P,N-bidentate ligand resulting from the ring opening of tetrahydrofuran. Saldías, Marianela; Manzur, Jorge; Palacios, Rodrigo E; Gómez, María L; Fuente, Julio De La; Günther, Germán; Pizarro, Nancy; Vega, Andrés Article Dalton transactions (Cambridge, England => 2003) (2017)
Understanding the interaction of concanavalin a with mannosyl glycoliposomes: A surface plasmon resonance and fluorescence study Sandoval-Altamirano C.; Sanchez S.A.; Ferreyra N.F.; Gunther G. Article ISI SCOPUS COLLOIDS AND SURFACES B-BIOINTERFACES (2017)
Morin Flavonoid Adsorbed on Mesoporous Silica, a Novel Antioxidant Nanomaterial Arriagada, Francisco; Correa, Olosmira; G?nther, Germ?n; Nonell, Santi; Mura, Francisco; Olea-Azar, Claudio; Morales, Javier; Xu, Bing Article ISI SCOPUS PLOS ONE (2016)
Potential use of nanocarriers with pentacyclic triterpenes in cancer treatments Vald?s, Karina; Morales, Javier; Rodr?guez, Lennin; G?nther, Germ?n Article ISI SCOPUS NANOMEDICINE (2016)
Solvent, coordination and hydrogen-bond effects on the chromic luminescence of the cationic complex [(phen)(H2O)Re(CO)(3)] Mella, Pablo; Cabezas, Karina; Cerda, Carla; Cepeda-Plaza, Marjorie; G?nther, German; Pizarro, Nancy; Vega, Andr?s Article ISI SCOPUS NEW JOURNAL OF CHEMISTRY (2016)
Synthesis, Physicochemical and Photophysical Characterization of 4-(1-Pyrenyl)-butyl-alpha-D-mannopyranoside Sandoval C.; Arriagada, FS; De la Fuente, JR; Sanchez SA; Morales J.; Pizarro N.; Nonell, S; Gunther, G. Article ISI SCOPUS JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY (2016)
Tuning the photophysical properties of a (P,N)Re-I complex by adding a -NH- fragment into a P,N-bidentate ligand: The case of [P,N{(C6H5)(2)(C5H4N)NHPRe(CO)(3)Br] Mella P.; Palma J.C.; Cepeda-Plaza M.; Aguirre P.; Manzur, J.; Günther G.; Pizarro N.; Vega A. Article ISI SCOPUS POLYHEDRON (2016)
Clean Singlet Oxygen Production by a Re-I Complex Embedded in a Flexible Self-Standing Polymeric Silsesquioxane Film Spada, RM; Cepeda-Plaza, M; Gomez, ML; Gunther, G.; Jaque, P; Pizarro N.; Palacios, RE; Vega A. Article ISI JOURNAL OF PHYSICAL CHEMISTRY C (2015)
Dual Emission of a Novel (P,N) Re-I Complex: A Computational and Experimental Study on [P,N-{(C6H5)(2)(C5H4N)P}Re(CO)(3)Br] Pizarro N.; Duque, M.; Charnorro, E; Nonell, S; Manzur, J.; De la Fuente, JR; Gunther, G.; Cepeda-Plaza, M; Vega A. Article ISI SCOPUS Journal of Physical Chemistry A (2015)
Flavonoids in Microheterogeneous Media, Relationship between Their Relative Location and Their Reactivity towards Singlet Oxygen Gunther, G.; Berrios, E.; Pizarro N.; Valdes K.; Montero G.; Arriagada F.; Morales J. Article ISI SCOPUS PLOS ONE (2015)
Structural and photophysical properties of [(CO)(3)(phen) Re(mu-Br)Re(phen)(CO)(3)](+)[(CO)(3)(+)[Re(mu-Br)(3)Re(CO)(3)](-): Where does its luminescence come from? Gallardo H.; Cepeda-Plaza, M; Nonell, S; Gunther, G.; Chamorro, E.; Pizarro N.; Vega A. Article ISI SCOPUS POLYHEDRON (2015)
Structuration in the Interface of Direct and Reversed Micelles of Sucrose Esters, Studied by Fluorescent Techniques Sandoval C.; Ortega, A; Sanchez SA; Morales J.; Gunther, G. Article ISI SCOPUS PLOS ONE (2015)
IS THE DETERMINATION OF THE ASSOCIATION CONSTANT OF CYCLODEXTRIN INCLUSION COMPLEXES DEPENDENT ON THE TECHNIQUE Yáñez C.; Gunther, G. Article ISI SCIELO SCOPUS Journal of the Chilean Chemical Society (2014)
Substituent Effect on the Photolability of 4-Aryl-1,4-Dihydropyridines Garcia C.; Cabezas, K; Nonell, S; Nunez-Vergara, LJ; Morales J.; Gunther, G.; Pizarro N. Article ISI PHOTOCHEMISTRY AND PHOTOBIOLOGY (2014)
Solvent and Media Effects on the Photophysics of Naphthoxazole Derivatives Curitol M.; Ragas X.; Nonell, S; Pizarro N.; Encinas, MV; Rojas P.; Zanocco, RP; Lemp E.; Gunther, G.; Zanocco, AL Article ISI SCOPUS Photochemistry and Photobiology (2013)
PHOTODEGRADATION OF NIMODIPINE AND FELODIPINE IN MICROHETEROGENEOUS SYSTEMS Brito, J; Pozo, A.; Garcia C.; Nuñez-Vergara, L. J.; Morales J.; Gunther, G.; Pizarro N. Article ISI SCIELO SCOPUS Journal of the Chilean Chemical Society (2012)
Rapid and Simple HPLC Method for the Simultaneous Determination of Urocanic Acid Isomers in Human Skin Morales J.; GÃ¼nther G.; Zanocco, A. L.; Lemp E. Article ISI SCOPUS Analytical Letters (2012)
Singlet Oxygen Reactions with Flavonoids. A Theoretical - Experimental Study Morales J.; Gunther, G.; Zanocco, A. L.; Lemp E. Article ISI SCOPUS PLOS ONE (2012)
Boldo prevents UV light and nitric oxide-mediated plasmid DNA damage and reduces the expression of Hsp70 protein in melanoma cancer cells Russo, A; Cardile V.; Caggia, S; Gunther, G.; Troncoso, N.; Garbarino, J Article ISI SCOPUS Journal of Pharmacy and Pharmacology (2011)
Development and validation of high performance liquid chromatographic and derivative spectrophotometric methods for the determination of candesartan cilexetil in pharmaceutical forms Morales J.; Gai, MN; Gunther, G.; Lemus I.; Lastra O. Article ISI AFINIDAD (2011)
Methyl-beta-Cyclodextrins Preferentially Remove Cholesterol from the Liquid Disordered Phase in Giant Unilamellar Vesicles Sanchez SA; Gunther, G.; Tricerri, MA; Gratton E. Article ISI SCOPUS Journal of Membrane Biology (2011)
Solvent and compartmentalization effects on the photophysics of 4-(benzothiazol-2-yl)-N,N-diphenylaniline Valdebenito S.; Zanocco, R; Gunther, G.; Lemp E.; Zanocco, AL Article ISI SCOPUS Afinidad (2011)
Sucrose Monoester Micelles Size Determined by Fluorescence Correlation Spectroscopy (FCS) Sanchez SA; Gratton E.; Zanocco, AL; Lemp E.; Gunther, G. Article ISI SCOPUS PLOS ONE (2011)
A high-performance liquid chromatography method for determination of flavonoids in dipalmitoylphosphatidylcholine liposome solutions Lemp E.; Zanocco, AL; Gunther, G.; Morales J. Article ISI AFINIDAD (2009)
A high-performance liquid chromatography method for determination offlavonoids in dipalmitoylphosphatidylcholine liposome solutions Lemp E.; Zanocco, A. L.; Gunther, G.; Morales J. Article SCOPUS AFINIDAD (2009)
Linear free energy relationship analysis of solvent effect on singlet oxygen reactions with mono and disubstituted anthracene derivatives Castro-Olivares, R; Gunther, G.; Zanocco, AL; Lemp E. Article ISI SCOPUS JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2009)
Solubilization of lipid bilayers by myristyl sucrose ester: effect of cholesterol and phospholipid head group size Toro, C.; Sanchez SA; Zanocco, A; Lemp E.; Gratton E.; Gunther, G. Article ISI SCOPUS CHEMISTRY AND PHYSICS OF LIPIDS (2009)
Characterization of micelles formed by sucrose 6-O-monoesters Becerra, N; Toro, C.; Zanocco, AL; Lemp E.; Gunther, G. Article ISI SCOPUS COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2008)
Distribution of urocanic acid isomers between aqueous solutions and n-octanol, liposomes or bovine serum albumin Campos, AM; Carcamo, C; Silva, E.; García S.; Lemp E.; Alarcon, E.; Edwards, AM; Gunther, G.; Lissi E. Article ISI SCOPUS JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2008)
Photophysics and photochemistry of naphthoxazinone derivatives Nonell, S; Ferreras, LR; Cañete Á.; Lemp E.; Gunther, G.; Pizarro N.; Zanocco, AL Article ISI SCOPUS Journal of Organic Chemistry (2008)
Photosensitized generation of singlet molecular oxygen by aryloxazinones Lemp E.; Cañete Á.; Gunther, G.; Pizarro N.; Zanocco, AL Article ISI SCOPUS JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2008)
SOLUBILIZATION OF DPPC SMALL UNILAMELLAR LIPOSOMES BY SUCROSE ESTERS: A FLUORESCENCE STUDY Berrios, E.; Zanocco, AL; Lemp E.; Gunther, G. Article ISI SCIELO SCOPUS Journal of the Chilean Chemical Society (2008)
Photophysical and photochemical behavior of nimodipine and felodipine Pizarro N.; Gunther, G.; Nunez-Vergara, LJ Article ISI SCOPUS JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2007)
Study of singlet oxygen equilibrium in dioctadecyidimethylammonium chloride vesicles employing 2-(n-(N,N,N-trimethylamine)-n-alkyl)-5-alkylfuryl halides Zanocco, AL; Melendrez, M; Gunther, G.; Lemp E. Article ISI PHOTOCHEMISTRY AND PHOTOBIOLOGY (2007)
A high-performance liquid chromatography method for determination 2-(n-(N,N,N-trimethyl)-n-alkyl)-5-alkylfuryl halides in dipalmitoylphosphatidilcholine liposome solutions Morales J.; Zanocco, AL; Gunther, G.; Lemp E. Article ISI SCOPUS JOURNAL OF CHROMATOGRAPHY A (2006)
Solubilization of dodac small unilamellar vesicles by sucrose esters - A fluorescence study Becerra, N; de la Nuez, LR; Zanocco, AL; Lemp E.; Gunther, G. Article ISI SCOPUS COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2006)
Solvent effect on the sensitized photooxygenation of cyclic and acyclic alpha-diimines Lemp E.; Zanocco, AL; Gunther, G.; Pizarro N. Article ISI SCOPUS TETRAHEDRON (2006)
Fast high performance liquid chromatography and ultraviolet-visible quantification of principal phenolic antioxidants in fresh rosemary Troncoso, N.; Sierra H.; Carvajal L.; Delpiano, P; Gunther, G. Article ISI SCOPUS JOURNAL OF CHROMATOGRAPHY A (2005)
Reaction of singlet molecular oxygen, O-2((1) Delta(g)), with the Cinchona tree alkaloids - Effect of absolute configuration on the total rate constant Lemp E.; Gunther, G.; Castro R.; Curitol M.; Zanocco, AL Article ISI JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2005)
Sensitized photooxidation of thyroidal hormones. Evidence for heavy atom effect on singlet molecular oxygen [O-2((1)Delta(g))]-mediated photoreactions Miskoski, S; Soltermann, AT; Molina, PG; Gunther, G.; Zanocco, AL; Garcia, NA Article ISI SCOPUS PHOTOCHEMISTRY AND PHOTOBIOLOGY (2005)
Synthesis of 2-(n-(N,N,N-trimethyl)-n-alkyl)-5-alkylfuryl halides - Useful probes for studying singlet oxygen dynamics and equilibria in microcompartmentalized systems Castañeda F.; Zanocco, AL; Melendrez, M; Gunther, G.; Lemp E. Article ISI SCOPUS JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2004)
Solvent effect on the sensitized photooxygenation of 2,3-dihydropyrazine derivatives Lemp E.; Zanocco, AL; Gunther, G.; Pizarro N. Article ISI Journal of Organic Chemistry (2003)
Structural changes in DODAC unilamellar liposomes by addition of sucrose esters monitored by using fluorescent techniques Lemp E.; Zanocco, AL; Gunther, G. Article ISI SCOPUS COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2003)
Determination of chemical rate constants in singlet molecular oxygen reactions by using 1,4-dimethylnaphthalene endoperoxide Gunther, G.; Lemp E.; Zanocco, AL Article ISI SCOPUS JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2002)
Sensitized photoxygenation of piroxicam in neat solvents and solvent mixtures Lemp E.; Zanocco, AL; Gunther, G. Article ISI SCOPUS JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2001)
Solvent effects on the sensitized photoxygenation of lidocaine Zanocco, AL; Lemp E.; Pizarro N.; De la Fuente, JR; Gunther, G. Article ISI SCOPUS JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2001)
ON THE USE OF 9,10-DIMETHYLANTHRACENE AS CHEMICAL RATE CONSTANT ACTINOMETER IN SINGLET MOLECULAR OXYGEN REACTIONS Gunther, G.; Lemp E.; Zanocco, AL Article ISI SCIELO SCOPUS BOLETIN DE LA SOCIEDAD CHILENA DE QUIMICA (2000)
Kinetics and Mechanism of the Photosensitized Oxidation of Furosemide Zanocco, A. L.; S., G. Günther; M., E. Lemp; Fuente, J. R. de la; U., N. Pizarro Article Photochemistry and Photobiology (1998)
Release of methylene blue from dioctadecyldimethylammonium chloride vesicles Zanocco, AL; Gunther, G; Lemp, F; Lissi, EA Article ISI JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 (1998)
A kinetic study of the reaction between boldine and singlet oxygen [O-2((1)Delta(g))] Zanocco, AL; Lemp, E; Gunther, G Article ISI JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 (1997)
Evaluation of association constants from fluorescence data: A corrected method Lissi, EA; Gunther, G; Zanocco, AL Article ISI PHOTOCHEMISTRY AND PHOTOBIOLOGY (1996)


Interaction of rHDL particles with membranes containing cholesterol in different lipid packing. Sanchez SA; Toro, C.; Tricerri, MA; Gratton E.; Gunther, G. Abstract ISI BIOPHYSICAL JOURNAL (2007)


PHOTODEGRADATION OF NIMODIPINE AND FELODIPINE IN MICROHETEROGENEOUS SYSTEMS (vol 57, pg 1313, 2012) Brito, J; Pozo, A.; Garcia C.; Nunez-Vergara, LJ; Morales J.; Gunther, G.; Pizarro N. Errata ISI Journal of the Chilean Chemical Society (2013)


NOVEL GLYCOLIPIDS WITH SINGLET OXYGEN GENERATION CAPABILITIES=> SYNTHESIS, CHARACTERIZATION AND LECTIN INTERACTION. FONDECYT (1160705) Proyecto 2016-2020 Inv. Responsable
POTENTIAL USES OF RHENIUM COMPLEXES AS PHOTOSENSITIZERS, BACTERICIDES OR MOLECULAR PROBES=> A PHOTOPHYSICAL AND PHOTOCHEMICAL STUDY FONDECYT (1160749) Proyecto 2016-2020 Coinvestigador(a)
SYNTHESIS OF A NOVEL "ANTIOXIDANT NANOEXCIPIENT" FORMED BY SILICA NANOPARTICLES WITH POLYPHENOLIC COMPOUNDS COVALENTLY LINKED, EVALUATION OF THEIR ANTIOXIDANT CAPACITY AND THEIR STABILIZING PROPERTIES OF PICKERING PHARMACEUTICAL EMULSIONS FONDECYT (1160757) Proyecto 2016-2020 Coinvestigador(a)
OPTIMIZING CHOLESTEROL REMOVAL BY HDL NANODISCS=> A TWO-PHONTON MICROSCOPY APPROACH FONDECYT (1140454) Proyecto 2014-2018 Coinvestigador(a)
SUPRAMOLECULAR SYSTEMS OF SUCROSE GLYCERATE DEVATIVES STUDIED BY MEANS OF FLUORESCENT TECHNIQUES FONDECYT (1120196) Proyecto 2012-2016 Inv. Responsable
SYNTHESIS, PHOTOPHYSICS AND PHOTOCHEMISTRY OF FURAN-FLUORESCENT DYE DYADS. NEW "TURN-ON" FLUORESCENT SENSORS FOR SINGLET MOLECULAR OXYGEN. FONDECYT (1120237) Proyecto 2012-2015 Coinvestigador(a)
PHOTOPHYSICAL AND PHOTOCHEMICAL STUDY OF NEW ANTIHYPERTENSIVE DRUGS IN HOMOGENEOUS AND MICROHETEROGENEOUS SYSTEMS. FONDECYT (1110866) Proyecto 2011-2015 Coinvestigador(a)
REACTIONS OF SINGLET MOLECULAR OXYGEN WITH NATURAL ANTIOXIDANTS INCORPORATED TO DIPALMITOYLPHOSPHATIDYLCHOLINE LIPOSOMES. A KINETIC STUDY FONDECYT (1090267) Proyecto 2009-2012 Coinvestigador(a)
PHYSICAL CHEMICAL CHARACTERIZATION OF PURE SUCROSE MONOESTERS REVERSED MICELLES BY MEANS OF FLUORESCENT TECHNIQUES FONDECYT (1080412) Proyecto 2008-2012 Inv. Responsable
REACCIONES DE OXIGENO MOLECULAR SINGULETE EN MEZCLAS ACUOSAS Y EN SISTEMAS COMPARTIMENTALIZADOS FONDECYT (1060844) Proyecto 2006-2009 Coinvestigador(a)
CARACTERIZACION FISICOQUIMICA DE MICELAS DE ESTERES DE SACAROSA Y LIPOSOMAS MIXTOS DE CLORURO DE DIOCTADECILDIMETILAMONIO Y DIPALMITOILFOSFATIDILCOLINA CON ESTERES DE SACAROSA MEDIANTE TECNICAS FLUORESCENTES. FONDECYT (1040573) Proyecto 2004-2008 Inv. Responsable
ESTUDIO DEL COMPORTAMIENTO CINETICO Y TERMODINAMICO DEL OXIGENO MOLECULAR SINGULETE O2(1 G), EN SISTEMAS MICROHETEROGENEOS FONDECYT (1030742) Proyecto 2003-2006 Coinvestigador(a)
ESTUDIO DEL COMPORTAMIENTO FOTOFISICO Y FOTOQUIMICO DE XENOBIOTICOS DE INTERES FARMACOLOGICO FONDECYT (2950077) Proyecto 1995-1996 Inv. Responsable

GERMAN GUNTHER

PROFESOR Titular

Química Orgánica y Físico Química

UNIVERSIDAD DE CHILE

Santiago, Chile

Javier Morales

Académico - Profesor Asociado

Ciencias y Tecnología Farmacéuticas

UNIVERSIDAD DE CHILE

Santiago, Chile

Susana Sanchez

Assistant Professor

Polimeros

Universidad de Concepcion

Concepcion, Chile

Nancy Pizarro

Full professor

Ciencias Quimicas

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

Andres Vega

Director

Departamento de Química

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

Francisco Arriagada

Profesor Asistente

Departamento de Ciencias y Tecnología Farmacéuticas

Universidad de Chile

Santiago, Chile

Alvaro Cañete

Profesor-investigador

instituto de ciencias químicas aplicadas

Universidad Autónoma de Chile

Santiago, Chile

Marjorie Cepeda

Profesor asistente

Ciencias Químicas

Universidad Andrés Bello

Santiago, Chile

Catalina Sandoval

Eduardo Berrios

Profesor auxiliar

Instituto de Química y Bioquímica

UNIVERSIDAD DE VALPARAISO

Valparaíso, Chile

Karina Valdés

Asistente

Ciencias y Tecnología Farmacéutica

UNIVERSIDAD DE CHILE

Santiago, Chile

claudio olea

Full Professor

Inorganica y Analitica

UNIVERSIDAD DE CHILE

Santiago, Chile

Ana Edwards

Full Professor

Chemistry

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

Pablo Jaque

Profesor Asociado

Química Orgánica y Fisicoquímica

Universidad de Chile

Santiago, Chile

Francisco Mura

Investigador postdoctoral

Química y Biología

Universidad de Santiago de Chile

Santiago, Chile

Claudia Yáñez

académico

Química Orgánica y Físico Química

Universidad de Chile

Santiago, Chile

EDUARDO CHAMORRO

Profesor Titular. Departamento de Ciencias Quimicas. Facultad de Ciencias Exactas. Universidad Andres Bello

Departamento de Ciencias Químicas

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

Diego Cortés

Académico No Regular

Programa Institucional de Fomento a la Investigación, Desarrollo e Innovación

Universidad Tecnológica Metropolitana

Santiago, Chile

SOLEDAD BOLLO

PROFESOR TITULAR

QUIMICA FARMACOLÓGICA Y TOXICOLÓGICA

UNIVERSIDAD DE CHILE

SANTIAGO, Chile

Pedro Aguirre

Profesor asociado

Inorgánica y Analítica

Universidad de Chile, Facultad de Ciencias Químicas y Farmacéuticas

Santiago, Chile

Denis Fuentealba

PROFESOR ASOCIADO

QUIMICA FISICA

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

Hugo Sierra

Investigador

Centro AGRIMED

Universidad de Chile

Santiago, Chile

Julio De La Fuente

Profesor Asociado

Química Orgánica y Fisicoquímica

FAC. CS. QUÍMICAS Y FARMACÉUTICAS, UNIVERSIDAD DE CHILE

Santiago, Chile

Maria Angelica Larrain

Profesor Asociado

Ciencia de los Alimentos y Tecnologia Quimica

UNIVERSIDAD DE CHILE FACULTAD DE CIENCIAS QUIMICAS Y FARMACEUTICAS

Santiago, Chile

LENNIN RODRIGUEZ

Mario Duque

Académico

Ciencias Químicas

Universidad Andrés Bello

Santiago, Chile

Silvana Valdebenito

Assistant Professor

Neurobiology

The University of Texas Medical Branch

Galveston, Estados Unidos

GERMAN RICARDO GUNTHER SAPUNAR

Líneas de Investigación

Educación

Quimica, UNIVERSIDAD DE CHILE. Chile, 2000

Quimico, UNIVERSIDAD DE CHILE. Chile, 1992

Experiencia Académica

Profesor Titular Full Time

Experiencia Profesional

Academico Full Time

Article (73)

Abstract (1)

Errata (1)

Proyecto (13)

NOVEL GLYCOLIPIDS WITH SINGLET OXYGEN GENERATION CAPABILITIES=> SYNTHESIS, CHARACTERIZATION AND LECTIN INTERACTION.

POTENTIAL USES OF RHENIUM COMPLEXES AS PHOTOSENSITIZERS, BACTERICIDES OR MOLECULAR PROBES=> A PHOTOPHYSICAL AND PHOTOCHEMICAL STUDY

SYNTHESIS OF A NOVEL "ANTIOXIDANT NANOEXCIPIENT" FORMED BY SILICA NANOPARTICLES WITH POLYPHENOLIC COMPOUNDS COVALENTLY LINKED, EVALUATION OF THEIR ANTIOXIDANT CAPACITY AND THEIR STABILIZING PROPERTIES OF PICKERING PHARMACEUTICAL EMULSIONS

OPTIMIZING CHOLESTEROL REMOVAL BY HDL NANODISCS=> A TWO-PHONTON MICROSCOPY APPROACH

SUPRAMOLECULAR SYSTEMS OF SUCROSE GLYCERATE DEVATIVES STUDIED BY MEANS OF FLUORESCENT TECHNIQUES

SYNTHESIS, PHOTOPHYSICS AND PHOTOCHEMISTRY OF FURAN-FLUORESCENT DYE DYADS. NEW "TURN-ON" FLUORESCENT SENSORS FOR SINGLET MOLECULAR OXYGEN.

PHOTOPHYSICAL AND PHOTOCHEMICAL STUDY OF NEW ANTIHYPERTENSIVE DRUGS IN HOMOGENEOUS AND MICROHETEROGENEOUS SYSTEMS.

REACTIONS OF SINGLET MOLECULAR OXYGEN WITH NATURAL ANTIOXIDANTS INCORPORATED TO DIPALMITOYLPHOSPHATIDYLCHOLINE LIPOSOMES. A KINETIC STUDY

PHYSICAL CHEMICAL CHARACTERIZATION OF PURE SUCROSE MONOESTERS REVERSED MICELLES BY MEANS OF FLUORESCENT TECHNIQUES

REACCIONES DE OXIGENO MOLECULAR SINGULETE EN MEZCLAS ACUOSAS Y EN SISTEMAS COMPARTIMENTALIZADOS

CARACTERIZACION FISICOQUIMICA DE MICELAS DE ESTERES DE SACAROSA Y LIPOSOMAS MIXTOS DE CLORURO DE DIOCTADECILDIMETILAMONIO Y DIPALMITOILFOSFATIDILCOLINA CON ESTERES DE SACAROSA MEDIANTE TECNICAS FLUORESCENTES.

ESTUDIO DEL COMPORTAMIENTO CINETICO Y TERMODINAMICO DEL OXIGENO MOLECULAR SINGULETE O2(1 G), EN SISTEMAS MICROHETEROGENEOS

ESTUDIO DEL COMPORTAMIENTO FOTOFISICO Y FOTOQUIMICO DE XENOBIOTICOS DE INTERES FARMACOLOGICO