2025
Pyo como fotosensibilizador del ADN: estudio de mecanismos Autores: -Godoy Ortega, Gricelda -Rodríguez Muñiz, Gemma -Lhiaubet Vallet, Virginie -Lorente, Carolina Thomas, Andrés Héctor Fecha: 01/01/2025Aductos timina-pterina: caracterización y propiedades fotosensibilizadoras Fecha: 01/01/2025Estudio de la fotoquímica del vanillin por radiación UV-A directa e indirecta por procesos fotosensibilizados con Pterina Fecha: 01/01/2025Estudio de las propiedades antioxidantes de vanillin Fecha: 01/01/20252023
Caracterización de antioxidantes naturales en la prevención de daño oxidativo durante procesos fotosensibilizados Fecha: 27/09/20232021
Unravelling the Photoprotection Capacity of Resveratrol on Histidine Oxidation Fecha: 18/08/2021A model to understand type I oxidations of biomolecules photosensitized by pterins Autores: -Lorente, Carolina -Serrano, Mariana Paula -Vignoni, Mariana -Dántola, María Laura Thomas, Andrés Héctor Fecha: 01/01/20212020
Synergistic effect of carboxypterin and methylene blue applied to antimicrobial photodynamic therapy against mature biofilm of Klebsiella pneumoniae Autores: -Gaspar Tosato, Maira -Schilardi, Patricia Laura -Fernández Lorenzo de Mele, Mónica Alicia -Thomas, Andrés Héctor -Lorente, Carolina Miñán, Alejandro Fecha: 01/01/20202019
Photochemical formation of a fluorescent thymidine-pterin adduct in DNA Autores: -Estébanez Ruiz, Sandra -Lorente, Carolina -Gaspar Tosato, Maira -Miranda, Miguel A. -Marin, M. Luisa -Lhiaubet Vallet, Virginie Thomas, Andrés Héctor Fecha: 01/01/20192018
Clearing up the photochemistry of resveratrol: Effect of the solvent Fecha: 01/12/2018Amplified singlet oxygen generation in metallated-porphyrin doped conjugated polymer nanoparticles Autores: -Spada, Ramiro Martín -Macor, Lorena Paola -Hernández, Laura -Ponzio, Rodrigo Andrés -Ibarra, Luis -Lorente, Carolina -Chesta, Carlos A. Palacios, Rodrigo Emiliano Fecha: 01/01/20182017
Deoxythymidine–Pterin Fluorescent Adduct Formation through a Photosensitized Process Fecha: 01/11/2017Photosensitization of peptides and proteins by pterin derivatives Autores: -Dántola, María Laura -Reid, Lara Olivia -Castaño, Carolina -Lorente, Carolina -Oliveros, Esther Thomas, Andrés Héctor Fecha: 17/10/2017Resveratrol enhancement staphylococcus aureus survival under levofloxacin and photodynamic treatments Autores: -Gaspar Tosato, Maira -Schilardi, Patricia Laura -Fernández Lorenzo de Mele, Mónica Alicia -Thomas, Andrés Héctor -Miñán, Alejandro Lorente, Carolina Fecha: 01/10/2017Type I and Type II Photosensitized Oxidation Reactions: Guidelines and Mechanistic Pathways. Autores: -Baptista, Maurício S -Cadet, Jean -Di Mascio, Paolo -Ghogare, Ashwini A -Greer, Alexander -Hamblin, Michael R -Lorente, Carolina -Nunez, Silvia Cristina -Ribeiro, Martha Simões -Thomas, Andrés Héctor -Vignoni, Mariana Yoshimura, Tania Mateus Fecha: 01/01/20172016
Oxidación de histidina fotosensibilizada por pterina: mecanismo dependiente del pH Fecha: 01/09/2016Fotosensibilización de nucleótidos por pterina Fecha: 01/09/20162014
Fotooxidación de biomoléculas por pteridinas: el rol de las especies reactivas de oxígeno y de los estados excitados del fotosensibilizador Fecha: 01/01/2014Degradación de α-hormona estimulante de melancitos fotosensibilizada por pterina Autores: -Castaño, Carolina -Lorente, Carolina -Martins-Froment, Nathalie -Olivero, Esther Thomas, Andrés Héctor Fecha: 01/01/20142013
Procesos de interés biomédico y ambiental fotosensibilizados por compuestos heterocíclicos naturales Procesos de interés biomédico y ambiental fotosensibilizados por compuestos heterocíclicos naturalesFecha: 01/12/20132012
Mechanism of electron transfer processes photoinduced by lumazine Autores: -Denofrio, María Paula -Dántola, María Laura -Vicendo, Patricia -Oliveros, Esther -Thomas, Andrés Héctor Lorente, Carolina Fecha: 01/01/20122011
Electron Transfer Initiated Reactions Photoinduced by Pterins Autores: -Lorente, Carolina -Petroselli, Gabriela -Dántola, María Laura -Oliveros, Esther Thomas, Andrés Héctor Fecha: 01/01/2011Production and quenching of reactive oxygen species by pterin derivatives, an intriguing class of biomolecules Autores: -Oliveros, Esther -Dántola, María Laura -Vignoni, Mariana -Thomas, Andrés Héctor Lorente, Carolina Fecha: 01/01/20112010
Mechanism of photooxidation of folic acid sensitized by unconjugated pterins Autores: -Dántola, María Laura -Denofrio, María Paula -Zurbano, Beatriz N. -Giménez, Carlos Sebastián -Ogilby, Peter R. -Lorente, Carolina Thomas, Andrés Héctor Fecha: 01/12/20102009
The photosensitizing activity of lumazine using 2'-deoxyguanosine 5'-monophosphate and HeLa cells as targets Autores: -Denofrio, María Paula -Hatz, Sonja -Lorente, Carolina -Cabrerizo, Franco Martín -Ogilby, Peter R. Thomas, Andrés H. Fecha: 17/09/20092003
Fotofísica y propiedades fotosensibilizadoras de pterinas en solución acuosa Autores:Lorente, Carolina Fecha: 01/01/20032002
Fluorescence of pterin, 6-formylpterin, 6-carboxypterin and folic acid in aqueous solution: pH effects Autores: -Thomas, Andrés Héctor -Lorente, Carolina -Capparelli, Alberto Luis -Pokhrel, Megh Raj -Braun, André M. Oliveros, Esther Fecha: 01/06/2002
No se encontraron resultados.
2026
New insights into pterin‐photosensitized oxidation of 2′‐deoxyadenosine 5′‐monophosphate Autores: -Serrano, Mariana Paula -Godoy Ortega, Gricelda -Neyra Recky, Jael Rhode -Vignoni, Mariana -Thomas, Andrés Héctor Lorente, Carolina Fecha: 01/03/2026Standardized Workflows for Time-Resolved Singlet Oxygen Quantification in Aqueous Systems Autores: -Fernández Molina, Heryerli del Carmen -Junqueira, Helena C. -Hess, Lucas F. S. -Sales, Marcos V. S. -Pinheiro, Amanda C. -Arruda, Carine -Severino, Divinomar -Hackbarth, Steffen -Quina, Frank H. -Thomas, Andrés Héctor -Lorente, Carolina -Baptista, Maurício S. Bastos, Erick L. Fecha: 01/01/20262025
Riboflavin-based photodynamic inactivation against Rhizopus (R. stolonifer) fungus for vegetables preservation Autores: -Rodoni, Luis Maria -Pintos, Federico Martin -Larran, Silvina -Lorente, Carolina -Hevia, Alejandra Inés Lemoine, María Laura Fecha: 01/09/2025Venomic and F(ab')₂ antivenomic studies of Bothrops alternatus venom proteins Autores: -Fusco, Luciano Sebastian -Beraldo Neto, Emidio -Calvete, Juan J. -Sanz, Libia -Lanari, Laura C. -Lorente, Carolina -Leiva, Laura C. -Pimenta, Daniel -de Roodt, Adolfo Rafael Pla, Davinia Fecha: 01/07/2025Pterin–Thymidine Adducts: From Their Photochemical Synthesis to Their Photosensitizing Properties Autores: -Godoy Ortega, Gricelda -Rodríguez Muñiz, Gemma M. -Lhiaubet Vallet, Virginie -Lorente, Carolina Thomas, Andrés Héctor Fecha: 01/03/20252024
UV ‐A photodegradation of vanillin in aqueous solutions: Direct photolysis and photosensitized degradation Autores: -Fernández Molina, Heryerli del Carmen -Niederst, Leo -Joyeux, Cécile -Allonas, Xavier Lorente, Carolina Fecha: 01/12/2024Photosensitized isomerization of resveratrol: Evaluation of energy and electron transfer pathways Autores: -Neyra Recky, Jael Rhode -Gaspar Tosato, Maira -Buglak, Andrey A. -Dantola, Maria Laura Lorente, Carolina Fecha: 01/01/20242022
Avoiding one electron oxidation of biomolecules by 3,4- dihydroxy-L-phenylalanine (DOPA) Fecha: 01/09/2022Photosensitized Dimerization of Tyrosine: The Oxygen Paradox† Fecha: 01/05/20222021
Unravelling the Photoprotection Capacity of Resveratrol on Histidine Oxidation Fecha: 01/11/2021Pterin-photosensitization of thymine under anaerobic conditions in the presence of guanine Autores: -Estébanez, Sandra -Rivera, Ana M. -Neyra Recky, Jael Rhode -Thomas, Andrés Héctor -Lhiaubet Vallet, Virginie Lorente, Carolina Fecha: 01/10/2021A model to understand type I oxidations of biomolecules photosensitized by pterins Autores: -Lorente, Carolina -Serrano, Mariana Paula -Vignoni, Mariana -Dantola, Maria Laura Thomas, Andrés Héctor Fecha: 01/09/2021Oxidation of tyrosine: Antioxidant mechanism of L-DOPA disclosed Fecha: 01/03/2021Type I photosensitized oxidation of methionine Fecha: 01/01/20212020
Oxidation of biomolecules photosensitized by pterin derivatives Autores: -Dantola, Maria Laura -Vignoni, Mariana -Serrano, Mariana Paula -Lorente, Carolina Thomas, Andrés Héctor Fecha: 01/12/2020Synergistic effect of carboxypterin and methylene blue applied to antimicrobial photodynamic therapy against mature biofilm of Klebsiella pneumoniae Autores: -Gaspar Tosato, Maira -Schilardi, Patricia Laura -Fernandez Lorenzo, Monica Alicia -Thomas, Andrés Héctor -Lorente, Carolina Miñan, Alejandro Guillermo Fecha: 01/03/20202019
Evidence of the effectiveness of Resveratrol in the prevention of guanine one-electron oxidation: possible benefits in cancer prevention Autores: -Neyra Recky, Jael Rhode -Gaspar Tosato, Maira -Serrano, Mariana Paula -Thomas, Andrés Héctor -Dántola, M. Laura Lorente, Carolina Fecha: 01/06/2019Quenching of the Singlet and Triplet Excited States of Pterin by Amino Acids Autores: -Castaño, Carolina -Serrano, Mariana Paula -Lorente, Carolina -Borsarelli, Claudio Darío Thomas, Andrés Héctor Fecha: 01/01/20192018
Clearing up the photochemistry of resveratrol: Effect of the solvent Fecha: 01/12/2018Distribution of molecular subtypes of advanced lung adenocarcinoma and clinical outcomes in a center of Argentina Autores: -Recondo, Gonzalo -Denninghoff, Valeria Cecilia -Cuello, Maria T. -Lorente, Carolina -Greco, Martin -de la Vega, Máximo -Avagnina, Alejandra Recondo, Gonzalo Fecha: 01/11/2018Photochemical formation of a fluorescent thymidine-pterin adduct in DNA Autores: -Estébanez, Sandra -Lorente, Carolina -Gaspar Tosato, Maira -Miranda, Miguel A. -Marín, M. Luisa -Lhiaubet-Vallet, Virginie Thomas, Andrés Héctor Fecha: 01/09/2018Metallated porphyrin-doped conjugated polymer nanoparticles for efficient photodynamic therapy of brain and colorectal tumor cells Autores: -Ibarra, Luis Exequiel -Porcal, Gabriela Valeria -Macor, Lorena Paola -Ponzio, Rodrigo Andrés -Spada, Ramiro Martín -Lorente, Carolina -Chesta, Carlos Alberto -Rivarola, Viviana Alicia Palacios, Rodrigo Emiliano Fecha: 01/03/2018Amplified singlet oxygen generation in metallated-porphyrin doped conjugated polymer nanoparticles Autores: -Spada, Ramiro Martín -Macor, Lorena Paola -Hernández, Laura -Ponzio, Rodrigo Andrés -Ibarra, Luis Exequiel -Lorente, Carolina -Chesta, Carlos Alberto Palacios, Rodrigo Emiliano Fecha: 01/02/20182017
Photosensitization of peptides and proteins by pterin derivatives Autores: -Dantola, Maria Laura -Reid, Lara Olivia -Castaño Espinal, Diana Carolina -Lorente, Carolina -Oliveros, Esther Thomas, Andrés Héctor Fecha: 01/12/2017Deoxythymidine–Pterin Fluorescent Adduct Formation through a Photosensitized Process Fecha: 01/11/2017Resveratrol enhancement staphylococcus aureus survival under levofloxacin and photodynamic treatments Autores: -Gaspar Tosato, Maira -Schilardi, Patricia Laura -Fernandez Lorenzo, Monica Alicia -Thomas, Andrés Héctor -Miñan, Alejandro Guillermo Lorente, Carolina Fecha: 01/10/2017Type I and Type II Photosensitized Oxidation Reactions: Guidelines and Mechanistic Pathways Autores: -Baptista, Maurício S. -Cadet, Jean -Di Mascio, Paolo -Ghogare, Ashwini A. -Greer, Alexander -Hamblin, Michael R. -Lorente, Carolina -Nunez, Silvia Cristina -Simoes Ribeiro, Martha -Thomas, Andrés Héctor -Vignoni, Mariana Yoshimura, Tania Mateus Fecha: 01/07/2017Photosensitized oxidation of 2′-deoxyguanosine 5′-monophosphate: Mechanism of the competitive reactions and product characterization Autores: -Serrano, Mariana Paula -Estébanez, Sandra -Vignoni, Mariana -Lorente, Carolina -Vicendo, Patricia -Oliveros, Esther Thomas, Andrés Héctor Fecha: 01/06/20172016
Thymidine radical formation via one-electron transfer oxidation photoinduced by pterin: Mechanism and products characterization Autores: -Serrano, Mariana Paula -Vignoni, Mariana -Lorente, Carolina -Vicendo, Patricia -Oliveros, Esther Thomas, Andrés Héctor Fecha: 01/05/20162015
Histidine oxidation photosensitized by pterin: PH dependent mechanism Fecha: 01/12/2015Photodynamic inactivation induced by carboxypterin: a novel non-toxic bactericidal strategy against planktonic cells and biofilms of Staphylococcus aureus Autores: -Miñan, Alejandro Guillermo -Lorente, Carolina -Ipiña Hernandez, Adriana -Thomas, Andrés Héctor -Fernandez Lorenzo, Monica Alicia Schilardi, Patricia Laura Fecha: 01/07/2015Unraveling the degradation mechanism of purine nucleotides photosensitized by pterins: the role of charge-transfer steps Fecha: 01/04/20152014
Chemical changes in bovine serum albumin photoinduced by pterin Autores: -Thomas, Andrés Héctor -Zurbano, Beatriz Norma -Lorente, Carolina -Santos, Javier -Roman, Ernesto Andres Dantola, Maria Laura Fecha: 01/12/2014Selective quenching of triplet excited states of pteridines Fecha: 01/06/2014Degradation of alfa-melanocyte-stimulating hormone photosensitized by pterin Autores: -Castaño Espinal, Diana Carolina -Lorente, Carolina -Martins Froment, Nathalie -Oliveros, Esther Thomas, Andrés Héctor Fecha: 01/04/2014A non-singlet oxygen mediated reaction photoinduced by phenalenone, a universal reference for singlet oxygen sensitization Autores: -Lorente, Carolina -Arzoumanian, Emmanuel -Castaño Espinal, Diana Carolina -Oliveros, Esther Thomas, Andrés Héctor Fecha: 01/02/20142013
Procesos de interés biomédico y ambiental fotosensibilizados por compuestos heterocíclicos naturales Procesos de interés biomédico y ambiental fotosensibilizados por compuestos heterocíclicos naturalesFecha: 01/12/2013Tryptophan Oxidation Photosensitizided by Pterin Autores: -Thomas, Andrés Héctor -Serrano, Mariana Paula -Rahal, Virginie -Vicendo, Patricia -Claparols, Catherine -Oliveros, Esther Lorente, Carolina Fecha: 01/05/2013Oxidation of Tyrosine Photoinduced by Pterin in Aqueous Solution Autores: -Castaño Espinal, Diana Carolina -Dantola, Maria Laura -Oliveros, Esther -Thomas, Andrés Héctor Lorente, Carolina Fecha: 01/05/2013Photosensitization of bovine serum albumin by pterin: a mechanistic study Autores: -Thomas, Andrés Héctor -Lorente, Carolina -Roitman, Karina -Morales, Maia M. Dantola, Maria Laura Fecha: 01/03/2013Decrease in Cytotoxicity of Copper-Based Intrauterine Devices (IUD) Pretreated with 6-Mercaptopurine and Pterin as Biocompatible Corrosion Inhibitors Autores: -Alvarez, Florencia -Grillo, Claudia Alejandra -Schilardi, Patricia Laura -Rubert, Aldo Alberto -Benitez, Guillermo Alfredo -Lorente, Carolina Fernandez Lorenzo, Monica Alicia Fecha: 01/02/20132012
Rate constants of quenching of the fluorescence of pterins by the iodide anion in aqueous solution Fecha: 01/07/2012Photosensitizing properties of biopterin and its photoproducts using 2′-deoxyguanosine 5′-monophosphate as an oxidizable target Autores: -Serrano, Mariana Paula -Lorente, Carolina -Moran Vieyra, Faustino Eduardo -Borsarelli, Claudio Darío Thomas, Andrés Héctor Fecha: 01/07/2012Characterization and reactivity of photodimers of dihydroneopterin and dihydrobiopterin Autores: -Vignoni, Mariana -Lorente, Carolina -Cabrerizo, Franco Martín -Erra Balsells, Rosa -Oliveros, Esther Thomas, Andrés Héctor Fecha: 01/06/20122011
Photodynamic Effects of Pterin on HeLa Cells Autores: -Denofrio, Maria Paula -Lorente, Carolina -Breitenbach, Thomas -Hatz, Sonja -Cabrerizo, Franco Martín -Thomas, Andrés Héctor Ogilby, Peter R. Fecha: 01/07/2011Emission properties of dihydropterins in aqueous solutions Autores: -Serrano, Mariana Paula -Vignoni, Mariana -Dantola, Maria Laura -Oliveros, Esther -Lorente, Carolina Thomas, Andrés Héctor Fecha: 01/04/20112010
Electron-transfer processes induced by the triplet state of pterins in aqueous solutions Autores: -Dantola, Maria Laura -Vignoni, Mariana -González, Constanza -Lorente, Carolina -Vicendo, Patricia -Oliveros, Esther Thomas, Andrés Héctor Fecha: 01/09/2010Oxidation of 2′-Deoxyadenosine 5′-Monophosphate Photoinduced by Lumazine Fecha: 01/09/2010Comment on “Excited-State Intermolecular Proton Transfer of Lumazine” Autores: -Denofrio, Maria Paula -Thomas, Andrés Héctor -Braun, André M. -Oliveros, Esther Lorente, Carolina Fecha: 01/07/2010Visible-light photochemistry of 6-formyl-7,8-dihydropterin in aqueous solution Fecha: 01/01/2010


