PDI - Resultado de Búsqueda

Denis Fuentealba Patiño

PROFESOR ASOCIADO

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

QUIMICA SUPRAMOLECULAR, QUIMICA BIOLOGICA, TERAPIA FOTODINAMICA, FOTOQUIMICA

DOCTOR EN QUIMICA, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2009
QUIMICO LABORATORISTA, UNIVERSIDAD DE TARAPACA. Chile, 2004

PROFESOR ASOCIADO Full Time

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

QUIMICA

SANTIAGO, Chile

2012 - A la fecha

PROFESOR ASOCIADO Full Time

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

SANTIAGO, Chile

2012 - A la fecha

He dirigido 12 alumnos realizando seminarios de investigación en mi laboratorio (incluido investigación en invierno y verano), 4 tesistas de pregrado, 2 alumnos en práctica y 1 alumno de doctorado. Además he participado en la Comisión de Tesis de dos estudiantes de la Facultad de Química de la Pontificia Universidad Católica de Chile, en la comisión de evaluación pública de tesis durante todo 2015 y en la comisión de doctorado de una alumna de la Universidad de Chile.

Difusión de resultados en la Universidad de Tarapacá, Arica en el año 2015 (charla plenaria). Difusión de resultados a través de nuestra página web (biosupramolecular.uc.cl).

Giusseppe Cilento

INTER-AMERICAN PHOTOCHEMICAL SOCIETY

Estados Unidos, 2015

El premio, entregado anualmente por la I- APS, tiene como objetivo facilitar y promover la participación de investigadores jóvenes (hasta 35 años) en Latinoamérica. El Premio Giusseppe Cilento es otorgado anualmente desde 1996, y lleva su nombre en honor al profesor de la Universidad de Sao Paulo, quien fue uno de los principales científicos pionero en fotobiología en Sudamérica. Fue mentor de muchos estudiantes e investigadores y la amplitud de sus intereses de investigación es un reflejo directo del enfoque interdisciplinario que le dio a la ciencia


Novel Chitosan-Riboflavin Conjugate with Visible Light-Enhanced Antifungal Properties against Penicillium digitatum Dibona-Villanueva, Luciano; Fuentealba, Denis Article ISI JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2021)
A microenvironment-sensitive coumarin-labeled peptide for the assessment of lipid-peptide interactions Mura F.; ZÃºÃ±iga-NÃºÃ±ez D.; Mallet J.-M.; Lavielle S.; Matton P.; BarrÃas P.; Fuentealba D.; AspÃ©e A. Article ISI SCOPUS Dyes and Pigments (2020)
Biomass-derived furfural conversion over Ni/CNT catalysts at the interface of water-oil emulsion droplets Herrera, C.; Pinto-Neira, J.; Fuentealba, D.; Sepúlveda, C.; Rosenkranz, A.; González, M.; Escalona, N. Article Catalysis Communications (2020)
Cinnamoyl–coumarin hybrid derivatives with remarkable fluorescent molecular-rotor properties in mixtures of DPPC:DOPC LUVs ZÃºÃ±iga-NÃºÃ±ez D.; Mura F.; Zamora R.A.; Poblete H.; Fuentealba D.; AspÃ©e A. Article SCOPUS Dyes and Pigments (2020)
Effect of Ni Metal Content on Emulsifying Properties of Ni/CNTox Catalysts for Catalytic Conversion of Furfural in Pickering Emulsions Herrera, C.; Pinto-Neira, J.; Fuentealba, D.; Sepulveda, C.; Rosenkranz, A.; Garcia-Fierro, J. L.; Gonzalez, M.; Escalona, N. Article ISI CHEMCATCHEM (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)
Selective conversion of biomass-derived furfural to cyclopentanone over carbon nanotube-supported Ni catalyst in Pickering emulsions Herrera, C.; Fuentealba, D.; Ghampson, I.T.; Sepulveda, C.; García-Fierro, J.L.; Canales, Roberto I.; Escalona, N. Article Catalysis Communications (2020)
Mechanism of Visible-Light Photooxidative Demethylation of Toluidine Blue O Robinson-Duggon J.; MariÃ±o-Ocampo N.; Barrias P.; ZÃºÃ±iga-NÃºÃ±ez D.; GÃ¼nther G.; Edwards A.M.; Greer A.; Fuentealba D. Article ISI SCOPUS JOURNAL OF PHYSICAL CHEMISTRY A (2019)
Oxidation of myofibrillar proteins induced by peroxyl radicals: Role of oxidizable amino acids Dorta, E.; Avila, F.; Fuentes-Lemus, E.; Fuentealba, D.; Lopez-Alarcon, C. Article ISI SCOPUS FOOD RESEARCH INTERNATIONAL (2019)
Encapsulation of Chemotherapeutic Drug Melphalan in Cucurbit[7]uril: Effects on Its Alkylating Activity, Hydrolysis, and Cytotoxicity Villarroel-Lecourt, G; Carrasco-Carvajal, J; Andrade-Villalobos, F; Solis-Egana, F; Merino-San Martin, I; Robinson-Duggon, J; Fuentealba, D Article ISI SCOPUS ACS OMEGA (2018)
Fluorescence properties of aurone derivatives: an experimental and theoretical study with some preliminary biological applications Espinosa-Bustos, Christian; Cortés-Arriagada, Diego; Soto-Arriaza, Marco A.; Robinson-Duggon, José; Pizarro, Nancy; Cabrera, Alan R.; Fuentealba, Denis; Salas, Cristian O. Article ISI SCOPUS PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES (2017)
Photochemical behavior of biosupramolecular assemblies of photosensitizers, cucurbit[n]urils and albumins Cáceres J.; Robinson-Duggon J.; Tapia A.; Paiva C.; Gómez M.; Bohne C.; Fuentealba D. Article ISI SCOPUS PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2017)
Supramolecular Reversible On-Off Switch for Singlet Oxygen Using Cucurbit[n]uril Inclusion Complexes Robinson-Duggon, José; Pérez-Mora, Francisco; Valverde-Vásquez, Liliana; Cortés-Arriagada, Diego; De la Fuente, Julio R.; Gunther, German; Fuentealba, Denis Article ISI/SCOPUS JOURNAL OF PHYSICAL CHEMISTRY C (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 JOURNAL OF PHYSICAL CHEMISTRY C (2017)
Comparing Photo-Fenton Degradation of Malachite Green Using Fe-II and Fe-III Salts Under UVA Light Irradiation Fuentealba, D; Venegas, C.; Morales M.; Waissbluth, O Article ISI SCOPUS JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY (2016)
Electrostatically promoted dynamic hybridization of glucans with cationic polythiophene Fukuhara, G; Imai, M; Fuentealba, D; Ishida, Y; Kurohara, H; Yang, C; Mori, T; Uyama, H; Bohne, C; Inoue, Y Article ISI SCOPUS ORGANIC & BIOMOLECULAR CHEMISTRY (2016)
Synthesis of 2H-benzotriazole based donor-acceptor polymers bearing carbazole derivative as pendant groups: Optical, electronical and photovoltaic properties A. Jessop, I; M. Bustos; D. Hidalgo; C.A. Terraza; A. Tundidor-Camba; M.A. Pardo; D. Fuentealba; M. Hssein; J.C. Bernede Article ISI SCOPUS INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE (2016)
A study of the Fenton-mediated oxidation of methylene blue-cucurbit[n] uril complexes Fuenzalida T.; Fuentealba, D Article ISI SCOPUS Photochemical and Photobiological Sciences (2015)
Gramicidin conformational changes during riboflavin photosensitized oxidation in solution and the effect of N-methylation of tryptophan residues Fuentealba, D; Lopez, JJ; Palominos, M; Salas, CO; Soto-Arriaza, MA Article ISI SCOPUS Photochemical and Photobiological Sciences (2015)
Host-guest interaction of coumarin-derivative dyes and cucurbit[7]uril: leading to the formation of supramolecular ternary complexes with mercuric ions Aliaga, ME; Garcia-Rio, L; Pessego, M; Montecinos R.; Fuentealba, D; Uribe I.; Martin-Pastor, M; Garcia-Beltran, O Article ISI SCOPUS New Journal of Chemistry (2015)
Time-resolved fluorescence anisotropy as a tool to study guest-cucurbit[n]uril-protein ternary supramolecular interactions Scholtbach, K; Venegas I.; Bohne, C; Fuentealba, D Article ISI SCOPUS Photochemical and Photobiological Sciences (2015)
Explaining the Highly Enantiomeric Photocyclodimerization of 2-Anthracenecarboxylate Bound to Human Serum Albumin Using Time-Resolved Anisotropy Studies Fuentealba, D; Kato, H; Nishijima, M; Fukuhara, G; Mori, T; Inoue, Y.; Bohne, C Article ISI SCOPUS Journal of the American Chemical Society (2013)
Aggregation Behavior of Pegylated Bile Acid Derivatives Le Devedec F.; Fuentealba, D; Strandman S.; Bohne, C; Zhu X.X. Article ISI SCOPUS Langmuir (2012)
Studies of the solvatochromic emission properties of N-aroylurea derivatives I: Influence of the substitution pattern Bergen, A; Bohne, C; Fuentealba, D; Ihmels, H; Pace, TCS; Waidelich, M; Chang, YH; Bats, JW Article ISI PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES (2012)
Studies of the solvatochromic emission properties of N-aroylurea derivatives II: influence of hydrogen-bonding interactions Bergen, Anna; Bohne, Cornelia; Fuentealba, Denis; Ihmels, Heiko; Bats, Jan Willem; Deiseroth, Hans-Joerg; Neumann, Elmar Article ISI PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES (2012)
Effect of sodium chloride on the binding of polyaromatic hydrocarbon guests with sodium cholate aggregates Fuentealba, D; Thurber, K; Bovero, E; Pace, TCS; Bohne, C Article ISI PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES (2011)
Guest Binding Dynamics with Cucurbit[7]uril in the Presence of Cations Tang H.; Fuentealba, D; Ko, YH; Selvapalam, N; Kim, K; Bohne, C Article ISI JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2011)
Advanced Glycation Endproducts Induce Photocrosslinking and Oxidation of Bovine Lens Proteins Through Type-I Mechanism Fuentealba, D; Friguet, B; Silva, E. Article ISI SCOPUS PHOTOCHEMISTRY AND PHOTOBIOLOGY (2009)
Autosensitized oxidation of glycated bovine lens proteins irradiated with UVA-visible light at low oxygen concentration Ávila F.; Matus A.; Fuentealba, D; Lissi E.; Friguet, B; Silva, E. Article ISI SCOPUS PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES (2008)
Photosensitizing activity of advanced glycation endproducts on tryptophan, glucose 6-phosphate dehydrogenase, human serum albumin and ascorbic acid evaluated at low oxygen pressure Fuentealba, D; Gálvez M.; Alarcon, E.; Lissi E.; Silva, E. Article ISI PHOTOCHEMISTRY AND PHOTOBIOLOGY (2007)


Supramolecular Assemblies of Cucurbit[n]urils with Conjugated Polymers and Porphyrins: Effects on Their Photophysical and Photochemical Properties and Their Applications in Photodynamic Therapy Dibona-Villanueva, L; Mariño-Ocampo, N; Fuentealba, D; Tuncel, Donus BookSection (2019)


BIOFUNGICIDA FOTOACTIVO PARA SU USO EN CITRICOS Y UVA DE MESA POSTCOSECHA Fuentealba, Denis; Schwantes, Daniel Proyecto (2021)
SUPRAMOLECULAR ACTIVATABLE PHOTOSENSITIZERS FOR SINGLET OXYGEN GENERATION USING CUCURBITURILS AND RELATED ACYCLIC CONTAINERS: UNDERSTANDING THE MECHANISM AND THEIR APPLICATION IN PHOTODYNAMIC THERAPY Fuentealba, Denis; Pizarro, Nancy; Gunther, German; Soto, Marco A.; Faundez, Mario A. Proyecto (2021)
SUPRAMOLECULAR CONTROL OF PROTOTROPIC TAUTOMERISM MEDIATED BY MICELLES AND CUCURBIT[7]URIL: A NEW STRATEGY FOR THE SPECIFIC ALKYLATION OF SUBSTITUTED 7-(DIETHYLAMINO)QUINOLIN-2(1H)-ONE FLUORESCENT DYES Aliaga, Margarita E.; Fuentealba, Denis Proyecto (2021)
METAL CARBONYL COMPLEXES AS SINGLET OXYGEN GENERATORS AND CARBON MONOXIDE RELEASERS: ELUCIDATING THE MECHANISM IN THEIR CAPACITIES AS PHOTOSENSITIZERS AND ANTIBACTERIAL AGENTS Pizarro, Nancy A.; Fuentealba, Denis Proyecto (2020)
SUPRAMOLECULAR ENCAPSULATION OF CHEMOTHERAPEUTIC DRUGS AND PHOTOSENSITIZERS: A COMBINED APPROACH TO IMPROVE CANCER THERAPEUTICS USING CUCURBITURILS Fuentealba, Denis Proyecto (2020)
ITC=> UNA HERRAMIENTA VERSÁTIL PARA MEDIR AFINIDAD A PROTEÍNAS Y OTRAS MACROMOLÉCULAS EN QUÍMICA MEDICINAL, SUPRAMOLECULAR, FISICOQUÍMICA Y BIOLOGÍA MOLECULAR CONICYT (EQM170120) Proyecto 2018-2019 Director(a)
BIOSUPRAMOLECULAR ASSEMBLIES FOR TARGETED DRUG DELIVERY IN PHOTODYNAMIC THERAPY FONDECYT (1160443) Proyecto 2016-2019 Inv. Responsable
STABILIZATION OF LARGE UNILAMELLAR VESICLES WHIT AMPHIPATHIC DI-BLOCK AND TRI-BLOCK COPOLYMERS FOR DRUG DELIVERY FONDECYT (1141012) Proyecto 2014-2017 Coinvestigador(a)
SUPRAMOLECULAR INTERACTIONS BETWEEN PHOTOACTIVE DRUGS, CUCURBIT[N]URILS AND PROTEINS. UNDERSTANDING HOW THESE COMPLEXES CAN BE USED IN DRUG DELIVERY AND OTHER BIOMEDICAL APPLICATIONS FONDECYT (11121223) Proyecto 2012-2015 Inv. Responsable
EFECTO DE LAS REACCIONES DE GLICACION SOBRE LOS SISTEMAS PROTEICOS DE DEFENSA DE LENTE OCULAR=> UNA CONTRIBUCION AL ENTENDIMIENTO DEL ENVEJECIMIENTO DE ESTE TEJIDO Y A SU PREVENCION O RETRASO. FONDECYT (1050965) Proyecto 2005-2009 Tesista


Potential Applications of Cucurbit[n]urils Inclusion Complexes in Photodynamic Therapy Robinson-Duggon, J; Perez-Mora, F; Dibona-Villanueva, L; Fuentealba, D Review ISI SCOPUS ISRAEL JOURNAL OF CHEMISTRY (2018)