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Denis Fuentealba Patiño

PROFESOR ASOCIADO

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

QUIMICA SUPRAMOLECULAR, QUIMICA BIOLOGICA, COMPUESTOS FOTOACTIVOS, BIOFUNGICIDAS

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 10 tesis de pregrado y 4 tesis de doctorado (terminadas). Actualmente dirijo 3 alumnos de doctorado nuevos. Además he dirigido 23 seminarios de investigación y prácticas de alumnos de pregrado.

Poseo una patente aceptada en Chile y 3 solicitudes de patente internacionales en el area de control de patógenos en cultivos frutales. En cuanto a difusión he participado en múltiples cursos de innovación, seminarios, ferias, difusión en redes sociales, y varios artículos en medios escritos y virtuales.

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


Effect of Chitosan-Riboflavin Bioconjugate on Green Mold Caused by <i>Penicillium digitatum</i> in Lemon Fruit Ipinza-Concha, Brenda M.; Fuentealba, Denis; Pinilla-Quispe, Alexander; Garzon-Nivia, Maria A.; Herrera-Defaz, Mario A.; Valdes-Gomez, Hector A. Article ISI POLYMERS (2024)
Supramolecular complex of tetracationic porphyrin with acyclic cucurbituril-like container induces quantitative singlet oxygen generation. Phototoxicity studies in vitro in MCF-7 human breast cancer cells Day, Skarlett; Perez, Benjamin; Diaz, Daniel Guerra; Faundez, Mario A.; Pizarro, Nancy; Heyne, Belinda; Fuentealba, Denis Article ISI JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2024)
Biocontrol of <i>Botrytis cinerea</i> on Grape Berries in Chile: Use of Registered Biofungicides and a New Chitosan-Based Fungicide Herrera-Defaz, Mario; Fuentealba, Denis; Jimenez, Belen; Ipinza, Brenda; Latorre, Bernardo Article ISI Horticulturae (2023)
Complexation of AAPH (2,2'-azobis(2-methylpropionamidine) dihydrochloride) with cucurbit[7]uril enhances the yield of AAPH-derived radicals Fuentealba, Denis; Herrera, Bárbara; Aliaga, Margarita E. Article ISI JOURNAL OF MOLECULAR LIQUIDS (2023)
Direct Oral FXa Inhibitors Binding to Human Serum Albumin: Spectroscopic, Calorimetric, and Computational Studies Guerra Diaz, Daniel; Fuentealba, Denis Article ISI INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2023)
New Light-Green Thermally Activated Delayed Fluorescence Polymer Based on Dimethylacridine-Triphenyltriazine Light-Emitting Unit and Tetraphenylsilane Moiety as Non-Conjugated Backbone Fuentealba, Denis; Pizarro, Nancy; Ortega-Alfaro, Maria C.; Ugalde-Saldivar, Victor M.; Garcia, Luis Article ISI POLYMERS (2023)
Inhibition of advanced glycation end products and protein oxidation by leaf extracts and phenolics from Chilean bean landraces Fuentealba, Denis; Vejar-Vivar, Carmina Article ISI JOURNAL OF FUNCTIONAL FOODS (2022)
New Benzotriazole and Benzodithiophene-Based Conjugated Terpolymer Bearing a Fluorescein Derivative as Side-Group: In-Ternal Forster Resonance Energy Transfer to Improve Organic Solar Cells Cutipa, Josefa; Perez, Yasmin; Fuentealba, Denis Article ISI INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2022)
Protoporphyrin IX-Chitosan Oligosaccharide Conjugate with Potent Antifungal Photodynamic Activity Fuentealba, Denis Article ISI JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2022)
Recent Photosensitizer Developments, Delivery Strategies and Combination-based Approaches for Photodynamic Therapy(dagger) Marino-Ocampo, Nory; Escobar-Alvarez, Elizabeth; Guerra-Diaz, Daniel; Fuentealba, Denis Article ISI PHOTOCHEMISTRY AND PHOTOBIOLOGY (2022)
Removal of chlorpyrifos from water using biosorbents derived from cassava peel, crambe meal, and pinus bark Fuentealba, Denis Article ISI CHEMICAL ENGINEERING RESEARCH & DESIGN (2022)
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.; Mallet J.-M.; Lavielle S.; Matton P.; BarrÃas P. Article ISI SCOPUS Dyes and Pigments (2020)
Biomass-derived furfural conversion over Ni/CNT catalysts at the interface of water-oil emulsion droplets Pinto-Neira, J. Article Catalysis Communications (2020)
Cinnamoyl–coumarin hybrid derivatives with remarkable fluorescent molecular-rotor properties in mixtures of DPPC:DOPC LUVs Mura F.; Zamora R.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 Article ISI CHEMCATCHEM (2020)
Fatty Acid Conjugates of Toluidine Blue O as Amphiphilic Photosensitizers: Synthesis, Solubility, Photophysics and Photochemical Properties(dagger) Pizarro, Nancy; Gunther, German; 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 Article Catalysis Communications (2020)
Mechanism of Visible-Light Photooxidative Demethylation of Toluidine Blue O MariÃ±o-Ocampo N.; Edwards A.M.; Greer A. Article ISI SCOPUS JOURNAL OF PHYSICAL CHEMISTRY A (2019)
Oxidation of myofibrillar proteins induced by peroxyl radicals: Role of oxidizable amino acids 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 Article ISI SCOPUS ACS OMEGA (2018)
Fluorescence properties of aurone derivatives: an experimental and theoretical study with some preliminary biological applications Cortes-Arriagada, Diego; Soto-Arriaza, Marco A.; Robinson-Duggon, José Article ISI SCOPUS PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES (2017)
Photochemical behavior of biosupramolecular assemblies of photosensitizers, cucurbit[n]urils and albumins Robinson-Duggon J.; Paiva C. Article ISI SCOPUS PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2017)
Supramolecular Reversible On-Off Switch for Singlet Oxygen Using Cucurbit[n]uril Inclusion Complexes 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 Imai, M; Kurohara, H; Uyama, H 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; 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 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 Tuncel, Donus BookSection (2019)


BIOFUNGICIDA FOTOACTIVO PARA SU USO EN CITRICOS Y UVA DE MESA POSTCOSECHA Fuentealba, Denis 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 Dibona-Villanueva, L; Fuentealba, D Review ISI SCOPUS ISRAEL JOURNAL OF CHEMISTRY (2018)

GERMAN GUNTHER

PROFESOR Titular

Química Orgánica y Físico Química

UNIVERSIDAD DE CHILE

Santiago, Chile

Margarita Aliaga

Associate Professor

Química Física

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

Marco Soto

Profesor Asociado

Química Física

Pontificia Universidad Católica de Chile

Santiago, Chile

Nancy Pizarro

Full professor

Ciencias Quimicas

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

Claudio Terraza

Titular Professor

Organic Chemistry

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

Camilo López

prof. Asociado

Química Física

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

Nestor Escalona

Professor Associated

Chemical Engineering and Bioprocesses

Pontificia Universidad Católica de Chile

Santiago, Chile

Cristian Salas

Associate professor

Organic Chemistry

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile

ALEXIS ASPEE

Profesor Titular

Ciencias del Ambiente

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

HECTOR VALDES

PROFESOR ASOCIADO

FRUTICULTURA Y ENOLOGIA

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

SANTIAGO, Chile

Denis Fuentealba

PROFESOR ASOCIADO

QUIMICA FISICA

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

Flavia Zacconi

Associate Professor

Organic Chemistry

Pontificia Universidad Católica de Chile

Santiago, Chile

Alan Cabrera

Profesor Asistente

Departamento de Química Inorganica

Pontificia Universidad Católica de Chile

Santiago, Chile

Ignacio Jessop

Profesor Asistente Jornada Completa

Departamento de Química

Universidad de Tarapacá

Arica, Chile

Felipe Avila

Profesor Asociado

UNIVERSIDAD DE TALCA

Talca, Chile

Horacio Poblete

Profesor Conferenciante

UNIVERSIDAD DE TALCA

Talca, Chile

Diego Cortés

Académico No Regular

Programa Institucional de Fomento a la Investigación, Desarrollo e Innovación

Universidad Tecnológica Metropolitana

Santiago, Chile

Francisco Mura

Investigador postdoctoral

Química y Biología

Universidad de Santiago de Chile

Santiago, Chile

Ricardo Zamora

Researcher Assistant

Universidad de Talca

Talca, Chile

JHON LÓPEZ

Profesor Asociado

Química Orgánica

Universidad de Concepción

Concepción, Chile

Felipe Angel

Profesor Asistente

Departamento de Química Inorgánica

Pontificia Universidad Católica de Chile

Santiago, Chile

YORLEY DUARTE

profesor Asistente

Universidad Andrés Bello

Santiago, Chile

Carla Herrera

Profesora Asistente

Fisicoquímica

Universidad de Concepción

Concepción, Chile

Katherine Márquez

Researcher

Researcher

Centro de Estudios en Alimentos Procesados

Talca, Chile

Pablo Barrías

Profesor por hora

Ciencias del Ambiente

Universidad de Santiago de Chile

Santiago, Chile

CAROLINA VENEGAS

ACADÉMICO

GEOMINERÍA

UNIVERSIDAD DE ATACAMA

Vallenar, Chile

Eduardo Fuentes

Profesor Asistente

Química Física

Pontificia Universidad Católica de Chile

Santiago, Chile

Daniel Schwantes

Profesor Asistente

Ciencias Vegetales | Química Física | Salud Pública

Pontificia Universidad Católica de Chile

Santiago, Chile

Luciano Dibona

Investigador

Departamento de Química Fisica

Pontificia Universidad Católica de Chile

Santiago, Chile

Carmina Vejar

René Hauyon

Profesor part-time

Química Orgánica

Pontificia Universidad Católica de Chile

Santiago, Chile

Denis Fuentealba Patiño

Líneas de Investigación

Educación

DOCTOR EN QUIMICA, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2009

QUIMICO LABORATORISTA, UNIVERSIDAD DE TARAPACA. Chile, 2004

Experiencia Académica

PROFESOR ASOCIADO Full Time

Experiencia Profesional

PROFESOR ASOCIADO Full Time

Formación de Capital Humano

Difusión y Transferencia

Premios y Distinciones

Giusseppe Cilento

Article (41)

BookSection (1)

Proyecto (10)

ITC=> UNA HERRAMIENTA VERSÁTIL PARA MEDIR AFINIDAD A PROTEÍNAS Y OTRAS MACROMOLÉCULAS EN QUÍMICA MEDICINAL, SUPRAMOLECULAR, FISICOQUÍMICA Y BIOLOGÍA MOLECULAR

BIOSUPRAMOLECULAR ASSEMBLIES FOR TARGETED DRUG DELIVERY IN PHOTODYNAMIC THERAPY

STABILIZATION OF LARGE UNILAMELLAR VESICLES WHIT AMPHIPATHIC DI-BLOCK AND TRI-BLOCK COPOLYMERS FOR DRUG DELIVERY

SUPRAMOLECULAR INTERACTIONS BETWEEN PHOTOACTIVE DRUGS, CUCURBIT[N]URILS AND PROTEINS. UNDERSTANDING HOW THESE COMPLEXES CAN BE USED IN DRUG DELIVERY AND OTHER BIOMEDICAL APPLICATIONS

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.

Review (1)