LISTADO DE PUBLICACIONES

2024

• “Photosensitized Oxidation of Free and Peptide Tryptophan to N-Formylkynurenine”
  J.J.,Farías, M.L, Dántola, A. H. Thomas, Chemical Research in Toxicology, 2024 DOI: 10.1021/acs.chemrestox.4c00229
• “Enhancement of the Photosensitizing Properties of 6-Carboxypterin through Covalent Binding to the pH-Responsive and Biocompatible Poly(allylamine Hydrochloride)”
  G. Armijos-Capa, J. S. Tuninetti, A. H. Thomas, M. P. Serrano, ACS Applied Materials & Interfaces, 16(3), 3922–3934, 2024.

2023

• “Chemical modification of 5-hydroxytryptophan photoinduced by endogenous sensitizers present in skin”
  J.J.,Farías, P. Lizondo-Aranda,  M. P. Serrano, A. H. Thomas, V. Lhiaubet-Vallet, M.L, Dántola,  Dyes and Pigments, 223, 111919 – 111931, 2023.
• “Alkylation converts riboflavin into an efficient photosensitizer of phospholipid membranes”
  M. J. Sosa, J.L. Fonseca,  A. Sakaya, M. N. Urrutia, G. Petroselli, R. Erra-Balsells, M. I. Quindt, S. M. Bonesi, A. G. Cosa, M. Vignoni, A. H. Thomas. BBA-Biomembranes, 1865 (5), 184155, 2023.
• “Grafting-To” Covalent Binding of Plasmonic Nanoparticles onto Silica WGM Microresonators: Mechanically Robust Single-Molecule Sensors and Determination of Activation Energies from Single-Particle Events”
  M. P. Serrano, S. Subramanian, C.von Bilderling, M. Rafti, F. Vollmer. Sensors, 23, 3455, 2023.
• “Synthesis, Characterization and Photocleavage of Bis-decyl Pteroic Acid: A Folate Derivative with Affinity to Biomembranes”
  J. L. Fonseca,  M. J. Sosa, G. Petroselli, R. Erra-Balsells, M. I. Quindt, S. M. Bonesi, A. Greer, E. M. Greer, A. H. Thomas, M. Vignoni.  Photochemistry and Photobiology, 99, 593-604, 2023.
• “Practical Aspects in the Study of Biological Photosensitization Including Reaction Mechanisms and Product Analyses: A Do’s and Don’ts Guide”
  M. S. Baptista, J. Cadet, A. Greer, A. H. Thomas. Photochemistry and Photobiology, 99, 313-334, 2023.
• “Singlet Oxygen Flux, Associated Lipid Photooxidation, and Membrane Expansion Dynamics Visualized on Giant Unilamellar Vesicles”
  A. Sakaya,  I.O.L Bacellar, J.L. Fonseca, J.L., A. M. Durantini, J. McCain, L. Xu, M. Vignoni, A. H. Thomas., M. S. Baptista, M.S., G. Cosa.  Langmuir, 39 (1),  442-452, 2023.

2022

• “Avoiding One-Electron Oxidation of Biomolecules by 3,4-Dihydroxy-L-Phenylalanine (DOPA)”
  J. R. Neyra Recky, M. L. Dántola, C. Lorente., Photochemistry and Photobiology, 2022 In press

• “Pterin-lysine photoadduct: a potential candidate for photoallergy”
  J. J. Farías, P. Lizondo-Aranda,  A. H. Thomas, V. Lhiaubet-Vallet, M. L. Dántola,  Photochemical and Photobiological Sciences, 21(9), 1647-1657, 2022.
• “Photosensitized Dimerization of Tyrosine: The Oxygen Paradox”
  M. L. Dántola, J. R. Neyra Recky, C. Lorente, A. H. Thomas. Photochemistry and Photobiology,98(3), 687-695,  2022.

2021

• “Pterin-photosensitization of thymine under anaerobic conditions in the presence of guanine”
  S. Estébanez, ,A. M. Rivera, J. R. Neyra Recky, A. H. Thomas V. Lhiaubet-Vallet, C. Lorente Free Radical Biology and Medicine 174, 321-328, 2021
• “Photosensitization Reactions of Biomolecules: Definition, Targets and Mechanisms”
  M. S. Baptista, J. Cadet, A. Greer, A. H. Thomas. Photochemistry and Photobiology, 97, 1456-1483, 2021.
• “A model to understand type I oxidations of biomolecules photosensitized by pterins”
  C. Lorente, M. P. Serrano, M. Vignoni, M. L. Dántola, A. H. Thomas. Journal of Photochemistry and Photobiology, 7, 100045, 2021.
• “Review of biosensing with whispering-gallery mode lasers. Light: Science & Applications”
  N. Toropov, G. Cabello, M. P. Serrano, R. R. Gutha, M. Rafti, F. Vollmer. Light: Science & Applications, 10, 42, 2021.
• “Alkylation of a hydrophilic photosensitizer enhances the contact-dependent photo-induced oxidation of phospholipid membranes”
  A. Vignoni, C. Layana, H. C. Junqueira, A. H. Thomas, R. Itri, M. S. Baptista, M. Vignoni. Dyes & Pigments (187) 109131, 2021.
• “Oxidation of tyrosine: Antioxidant mechanism of L-DOPA disclosed”
  J. R. Neyra Recky, M. P. Serrano, M. L. Dántola, C. Lorente. Free Rad. Biol. Med. (165) 360-367, 2021.
• “Immobilization of alkyl-pterin photosensitizer on silicon surfaces through in situ SN2 reaction as suitable approach for photodynamic inactivation of Staphylococcus aureus”
  M. N. Urrutia, M. J. Sosa, D. E. Pissinis, A. Cánneva, A. G. Miñán, M. Vignoni, A. Calvo, A. H. Thomas, P. L. Schilardi. Colloids Surf. B, 198, 111456, 2021.
• “Type I Photosensitized Oxidation of Methionine”
  C. Castaño, A. H. Thomas, C. Lorente, Photochem. Photobiol. 97,1, 91-98, 2021.
• “Mono- and bis-alkylated lumazine sensitizers: synthetic, molecular orbital theory, nucleophilic index and photochemical studies”
  M. J. Sosa, M. N. Urrutia, P. L. Schilardi, M. I. Quindt, S. M. Bonesi, D. Denburg, M. Vignoni, A. Greer, E. M. Greer, A. H. Thomas, Photochem. Photobiol., 97, 1, 80-90, 2021.

2015-2020

• “Synergistic effect of carboxypterin and methylene blue applied to antimicrobial photodynamic therapy against mature biofilm of Klebsiella pneumoniae”
  M. Gaspar Tosato, P. L. Schilardi, M. Fernández Lorenzo de Mele, A. H. Thomas, C. Lorente, A. Miñán, Heliyon 6 (3), e03522, 2020.
• “Photosensitizing properties of hollow microcapsules built by multilayer self-assembly of poly (allylamine hydrochloride) modified with rose Bengal”
  M. P. Serrano, M. Rafti, A. H. Thomas, C. D. Borsarelli, RSC Advances 9 (33), 19226, 2019.

• “Evidence of the effectiveness of resveratrol in the prevention of guanine one-electron oxidation: possible benefits in cancer prevention“
  J. R. Neyra Recky, M. Gaspar Tosato, M. P. Serrano, A. H. Thomas, M. L. Dántola, C. Lorente, PCCP, 21 (29), 16190, 2019.

• “Fabrication and characterization of hollow microcapsules from polyelectrolytes bearing thymine pendant groups for ultraviolet-B (UVB)-induced crosslinking”
  R. E. Giménez, M. P. Serrano, R. M. S. Álvarez, D. M. Martino, C. D. Borsarelli, Chempluschem, 84 (5), 504, 2019.

• “Chemical modifications of globular proteins phototriggered by an endogenous photosensitizer”
  L. O. Reid, M. L. Dántola, G. Petroselli, R. Erra-Balsells, M. A. Miranda, V. Lhiaubet-Vallet, A. H. Thomas, Chem. Res. Toxicol. 32 (11), 2250, 2019.

• “Alkane chain-extended pterin through a pendent carboxylic acid acts as triple functioning fluorophore, ¹O₂ sensitizer and membrane binder”
  N. Walalawela, M. N. Urrutia, A. H. Thomas, A. Greer, M. Vignoni, Photochem. Photobiol. 95, 1160, 2019.

• “Quenching of the singlet and triplet excited states of pterin by amino acids”
  C. Castaño, M. P. Serrano, C. Lorente, C. D. Borsarelli, A. H. Thomas, Photochem. Photobiol. 95 (1), 220, 2019.

• “Photochemistry of tyrosine dimer: when an oxidative lesion of proteins is able to photoinduce further damage”
  L. O. Reid, M. Vignoni, N. Martins-Froment, A. H. Thomas, M. L. Dántola, Photochem. Photobiol. Sci. 18, 1732, 2019.

• “Photochemical formation of a fluorescent thymidine-pterin adduct in DNA”
  S. Estébanez, C. Lorente, M. Gaspar Tosato, M. A. Miranda, M. L. Marín, V. Lhiaubet-Vallet, A. H. Thomas, Dyes Pygm.160, 624, 2019.

• “Photo-oxidation of unilamellar vesicles by a lipophilic pterin: deciphering biomembrane photodamage”
  M. Vignoni, M. N. Urrutia, H. C. Junqueira, A. Greer, A. Reis, M. S. Baptista, R. Itri, A. H Thomas, Langmuir 34 (59), 15578, 2018.

• “Clearing up the photochemistry of resveratrol: effect of the solvent”
  M. Gaspar Tosato, P. Vicendo, A. H. Thomas, C. Lorente, J. Photochem. Photobiol. A 367, 327, 2018.

• “Photophysical and photochemical properties of 3-methylpterin as a new and more stable pterin-type photosensitizer”
  S. Estébanez, C. Lorente, T. S. Kaufman, E. L. Larghi, A. H. Thomas, M. P. Serrano, Photochem. Photobiol. 94, 931, 2018.

• “Effect of pterin impurities on the fluorescence and photochemistry of commercial folic acid”
  M. L. Dántola, M. N. Urrutia, A. H. Thomas, J. Photochem. Photobiol. B: Biol.181, 157, 2018.

• “Metallated porphyrin-doped conjugated polymer nanoparticles for efficient photodynamic therapy of brain and colorectal tumor cells”
  L. E. Ibarra, G. V. Porcal, L. P. Macor, R. A. Ponzio, R. M. Spada, C. Lorente, C. A. Chesta, V. A. Rivarola, R. E. Palacios, Nanomedicine 13 (6), 605, 2018.

• “Symposium‐in‐print on the occasion of XIII ELAFOT (XIII Encuentro latinoamericano de fotoquímica y fotobiología)”
  M. L. Dántola, C. D. Borsarelli, S. C. Nuñez Montoya, A. H. Thomas, C. Lorente, Photochem. Photobiol., 94, 5, 827, 2018.

• “Kinetic control in the regioselective alkylation of pterin sensitizers: a synthetic, photochemical, and theoretical study”
  N. Walalawela; M. Vignoni, M. N. Urrutia, S. J. Belh, E. M. Greer, A. H. Thomas, A. Greer, Photochem. Photobiol. 94, 834, 2018.

• “Amplified singlet oxygen generation in metallated-porphyrin doped conjugated polymer nanoparticles”
  R. M. Spada, L. P. Macor, L. I. Hernández, R. A. Ponzio, L. E. Ibarra, C. Lorente, C. A. Chesta, R. E. Palacios,  Dyes Pigm. 149, 212, 2018.

• “Resveratrol enhancement on survival of Staphylococcus aureus under levofloxacin and photodynamic treatments”
  M. Gaspar Tosato, P. L. Schilardi, M. Fernández Lorenzo de Mele, A. H. Thomas, A. Miñan, C. Lorente, Int J Antimicrob Agents 51(2), 255, 2018.

• “Lipophilic decyl chain−pterin conjugates with sensitizer properties”
  M. Vignoni, N. Walalawela, S. M. Bonesi, A. Greer, A. H. Thomas, Mol. Pharmaceutics 15 (3), 798, 2018.

• “Deoxythymidine-pterin fluorescent adduct formation by a photosensitized proccess”
  S. Estébanez, A. H. Thomas, C. Lorente, ChemPhysChem 19, 300, 2018.

• “Photosensitization of peptides and proteins by pterin derivatives”
  M. L. Dántola, L. O. Reid, C. Castaño, C. Lorente, E. Oliveros, A. H. Thomas, Pteridines 28, 105, 2017.

• “A novel synthetic approach to tyrosine dimers based on pterin photosensitization”
  L. O. Reid, C. Castaño, M. L. Dántola, V. Lhiaubet-Vallet, M. A. Miranda, M. L. Marin, A. H. Thomas, Dyes Pygm.147, 67, 2017.

• “Type I and II photosensitized oxidation reactions: guidelines and mechanistic pathways”
  M. S. Baptista, J. Cadet, P. Di Mascio, A. A. Ghogare, A. Greer, M. R. Hamblin, C. Lorente, S. C. Nunez, M. Simões Ribeiro, A. H. Thomas, M. Vignoni, T. Mateus Yoshimura, Photochem. Photobiol. 93, 912, 2017.

• “Photosensitized oxidation of 2’-deoxyguanosine 5’-monophosphate: mechanism of the competitive reactions and product characterization”
  M. P. Serrano, S. Estébanez Ruiz, M. Vignoni, C. Lorente, P. Vicendo, E. Oliveros, A. H. Thomas, ‎New J. Chem. 41, 7273, 2017.

• “Degradation of tyrosine and tryptophan residues of peptides by type I photosensitized oxidation”
  C. Castaño, M. Vignoni, P. Vicendo, E. Oliveros, A. H. Thomas, J. Photochem. Photobiol. B 164, 226, 2016.

• “Photooxidation of tryptophan and tyrosine residues in human serum albumin sensitized by pterin: a model for globular protein photodamage in skin”
  L. O. Reid, E. A. Roman, A. H. Thomas, M. L. Dántola, Biochemistry, 55, 4777, 2016.

• “Thymidine radical formation via one-electron transfer oxidation photoinduced by pterin: Mechanism and products characterization”
  M. P. Serrano, M. Vignoni, C. Lorente, P. Vicendo, E. Oliveros, A. H. Thomas, Free Rad. Biol. Med. 96, 418, 2016.

• “Soybean phosphatidylcholine liposomes as model membranes to study lipid peroxidation photoinduced by pterin”
  A. H. Thomas, A. Catalá, M. Vignoni, BBA – Biomembranes, 1858, 139, 2016.

• “Histidine oxidation photosensitized by pterin: pH dependent mechanism”
  C. Castaño, E. Oliveros, A. H. Thomas, C. Lorente, J. Photochem. Photobiol. B 153, 483, 2015.

• “Photoinactivation of tyrosinase sensitized by folic acid photoproducts”
  M. L. Dántola, B. N. Zurbano, A. H. Thomas, J. Photochem. Photobiol. B 149, 172, 2015.

• “Unraveling the degradation mechanism of purine nucleotides photosensitized by pterins: the role of charge‐transfer steps”
  M. P. Serrano, C. Lorente, C. D. Borsarelli, A. H. Thomas, ChemPhysChem 16 (10), 2244, 2015.

• “Photodynamic inactivation induced by carboxypterin: a novel non-toxic bactericidal strategy against planktonic cells and biofilms of Staphylococcus aureus”
  A. Miñán, C. Lorente, A. Ipiña, A. H. Thomas, M. Fernández Lorenzo de Mele, P. L. Schilardi, Biofouling 31 (5), 459, 2015.

 

2010-2014

• “Chemical changes in bovine serum albumin photoinduced by pterin”
  A. H. Thomas, B. N. Zurbano, C. Lorente, J. Santos, E. A. Roman, M. L. Dántola, J. Photochem. Photobiol. B, 141, 262, 2014.

• “Solar radiation exposure of dihydrobiopterin and biopterin in aqueous solution”
  A. Ipiña, C. Castaño, M. L. Dántola, A. H. Thomas, Solar Energy, 109, 45, 2014.

• “Degradation of α-melanocyte-stimulating hormone photosensitized by pterin”
  C. Castaño, C. Lorente, N. Martins-Froment, E. Oliveros, A. H. Thomas, Org. Biomol. Chem., 12, 3877, 2014.

• “Selective quenching of triplet excited states of pteridines”
  M. P. Denofrio, P. R. Ogilby, A. H. Thomas, C. Lorente, Photochem. Photobiol. Sci., 13, 1058, 2014.

• “A non-singlet oxygen mediated reaction photoinduced by phenalenone, a universal reference for singlet oxygen sensitization”
  C. Lorente, E. Arzoumanian, C. Castaño, E. Oliveros, A. H. Thomas, RSC Advances, 4, 10718, 2014.

• “Tryptophan oxidation photosensitized by pterin”
  A. H. Thomas, M. P. Serrano, V. Rahal, P. Vicendo, C. Claparols, E. Oliveros, C. Lorente, Free Rad. Biol. Med., 63, 467, 2013.

• “Type I photosensitization of 2′-deoxyadenosine 5′-monophosphate (5′-dAMP) by biopterin and its photoproduct formylpterin”
  M. P. Serrano, C. D. Borsarelli, A. H. Thomas, Photochem. Photobiol., 89, 1456, 2013.

• “Decrease in cytotoxicity of copper-based intrauterine devices (IUD) pretreated with 6-mercaptopurine and pterin as biocompatible corrosion inhibitors”
  F. Alvarez, C. Grillo, P. Schilardi, A., Rubert, G. Benítez, C. Lorente, M. Fernández Lorenzo De Mele, ACS Appl. Mat. Interfaces, 5 (2), 249, 2013.

• “Oxidation of tyrosine photoinduced by pterin in aqueous solution”
  C. Castaño, M. L. Dántola, E. Oliveros, A. H. Thomas, C. Lorente, Photochem. Photobiol., 89, 1448, 2013.

• “Photosensitization of bovine serum albumin by pterin: A mechanistic study”
  A. H. Thomas, C. Lorente, K. Roitman, M. M. Morales, M. L. Dántola, J. Photochem. Photobiol. B, 120, 52, 2013.

• “Chemical and photochemical reactivity of 6-hydroxymethyl-7,8-dihydropterin in aqueous solutions”
  A. H. Thomas, E. Oliveros, A. M. Braun, M. S. Espinosa, C. Lorente, M. L. Dántola, J. Phys. Org. Chem., 26, 2, 2013.

• “Photosensitizing properties of biopterin and its photoproducts using 2’-deoxyguanosine 5’-monophosphate as an oxidizable target”
  M. P. Serrano, C. Lorente, F. E. Morán Vieyra, C. D. Borsarelli, A. H. Thomas, PCCP, 14, 11657, 2012.

• “Inactivation of tyrosinase photoinduced by pterin”
  M. L. Dántola, A. D. Gojanovich, A. H. Thomas, Biochem. Biophys. Res. Comm., 424, 568, 2012.

• “Rate constants of quenching of the fluorescence of pterins by the iodide anion in aqueous solution”
  S. Swarna, C. Lorente, A. H. Thomas, C. B. Martin, Chem. Phys. Letters, 542, 62, 2012.

• “Characterization and reactivity of photodimers of dihydroneopterin and dihydrobiopterin”
  M. Vignoni, C. Lorente, F. M. Cabrerizo, R. Erra-Balsells, E. Oliveros, A. H. Thomas, Photochem. Photobiol. Sci., 11, 979, 2012.

• “Mechanism of electron transfer processes photoinduced by lumazine”
  M. P. Denofrio, M. L. Dántola, P. Vicendo, E. Oliveros, A. H. Thomas, C. Lorente, Photochem. Photobiol. Sci., 11, 409, 2012.

• “Electron transfer initiated reactions photoinduced by pterins”
  C. Lorente, G. Petroselli, M. L. Dántola, E. Oliveros, A. H. Thomas, Pteridines, 22, 111, 2011.

• “Photodynamic effects of pterin on HeLa cells”
  M. P. Denofrio, C. Lorente, T. Breitenbach, S. Hatz, F. M. Cabrerizo, A. H. Thomas, P. R. Ogilby, Photochem. Photobiol., 87, 862, 2011.

• “Emission properties of dihydropterins in aqueous solutions”
  M. P. Serrano, M. Vignoni, M. L. Dántola, E. Oliveros, C. Lorente, A. H. Thomas, PCCP, 13, 7419, 2011.

• “Production and quenching of reactive oxygen species by pterin derivatives, an intriguing class of biomolecules”
  E. Oliveros, M. L. Dántola, M. Vignoni, A. H. Thomas, C. Lorente, Pure App. Chem., 83, 801, 2011.

• “Photodimerization of 7,8-dihydroneopterin in aqueous solution under UV-A irradiation”
  M. Vignoni, M. P. Serrano, E. Oliveros, A. H. Thomas, Photochem. Photobiol., 87, 51, 2011.

• “Oxidation of 2’-deoxyadenosine 5’-monophosphate photoinduced by lumazine”
  M. P. Denofrio, A. H. Thomas, C. Lorente, J. Phys. Chem. A, 114, 10944, 2010.

• “Mechanism of photooxidation of folic acid sensitized by unconjugated pterins”
  M. L. Dántola, M. P. Denofrio, B. Zurbano, C. S. Gimenez, P. R. Ogilby, C. Lorente, A. H. Thomas, Photochem. Photobiol. Sci., 9, 1604, 2010.

• Comment on “Excited-state intermolecular proton transfer of lumazine” 
  M. P. Denofrio, A. H. Thomas, A. M. Braun, E. Oliveros, C. Lorente, J. Phys. Chem. C, 114, 14307, 2010.

• “Electron transfer processes induced by the triplet state of pterins in aqueous solutions”
  M. L. Dántola, M. Vignoni, C. González, C. Lorente, P. Vicendo, E. Oliveros, A. H. Thomas, Free Rad. Biol. Med., 49, 1014, 2010.

• “Photochemistry of dihydrobiopterin in aqueous solution”
  M. Vignoni, F. M. Cabrerizo, C. Lorente, C. Claparols, E. Oliveros, A. H. Thomas, Org. Biomol. Chem., 8, 800, 2010.

• “¹H NMR characterization of the intermediate formed upon UV-A excitation of biopterin, neopterin and 6-hydroxymethylpterin in O₂-free aqueous solutions”
  M. Vignoni, M. L. Salum, R. Erra-Balsells, A. H. Thomas, F. M. Cabrerizo, Chem. Phys. Lett., 484, 330, 2010.

• “Visible-light photochemistry of 6-formyl-7,8-dihydropterin in aqueous solution”
  M. L. Dántola, A. H. Thomas, E. Oliveros, C. Lorente, J. Photochem. Photobiol. A, 209, 104, 2010.

 

Hasta 2009

• “The photosensitizing activity of lumazine using 2’-deoxyguanosine 5’-monophosphate and HeLa cells as targets”
  M. P. Denofrio, S. Hatz, C. Lorente, F. M. Cabrerizo, P. R. Ogilby, A. H. Thomas, Photochem. Photobiol. Sci., 8, 1539, 2009.

• “Predictive modeling of the total deactivation rate constant of singlet oxygen by heterocyclic compounds”
  A. G Mercader, P. R. Duchowicz, F. M. Fernández, E. A. Castro, F. M. Cabrerizo, A. H. Thomas, J. Mol. Graph. Mod., 28, 12, 2009.

• “Quenching of the fluorescence of aromatic pterins by deoxynucleotides”
  G. Petroselli, M. L. Dántola, F. M. Cabrerizo, C. Lorente, A. M. Braun, E. Oliveros, A. H. Thomas, J. Phys. Chem. A, 113, 1794, 2009.

• “New results on the photochemistry of biopterin and neopterin”
  M. Vignoni, F. M. Cabrerizo, C. Lorente, A. H. Thomas, Photochem. Photobiol., 85, 365, 2009.

• “Photochemical and photophysical properties of lumazine in aqueous solutions”
  M. P. Denofrio, A. H. Thomas, A. M. Braun, E. Oliveros, C. Lorente, J. Photochem. Photobiol. A, 200, 282, 2008.

• “Reaction between 7,8-dihydropterins and hydrogen peroxide under physiological conditions”
  M. L. Dántola, T. M. Schuler, M. P. Denofrio, M. Vignoni, A. L. Capparelli, C. Lorente, A. H. Thomas, Tetrahedron, 64, 8692, 2008.

• “Stability of 7,8-dihydropterins in air-equilibrated aqueous solutions”
  M. L. Dántola, M. Vignoni, A. L. Capparelli, C. Lorente, A. H. Thomas, Helv. Chim. Acta, 91, 379, 2008.

• “Oxidation of 2′-deoxyguanosine 5′-monophosphate photoinduced by pterin: type I versus type II mechanism”
  g. Petroselli, M. L. Dántola, F. M. Cabrerizo, A. L. Capparelli, C. Lorente, E. Oliveros, A. H. Thomas, J. Am. Chem. Soc., 130, 3001, 2008.

• “Photosensitization of 2’-deoxyadenosine-5’-monophosphate by pterin”
  G. Petroselli, R. Erra-Balsells, F. M. Cabrerizo, C. Lorente, A. L. Capparelli, A. M. Braun, E. Oliveros, A. H. Thomas, Org. Biomol. Chem., 5, 2792, 2007.

• “Singlet Oxygen (O2(1Δg)) quenching by dihydropterins”
  M. L. Dántola, A. H. Thomas, A. M. Braun, E. Oliveros, C. Lorente, J. Phys. Chem. A, 111, 4280, 2007.

• “Reactivity of conjugated and unconjugated pterins with singlet oxygen (O₂(¹Δ_g)): physical quenching and chemical reaction”
  F. M. Cabrerizo, M. L. Dántola, G. Petroselli, A. L. Capparelli, A. H. Thomas, A. M. Braun, C. Lorente, E. Oliveros, Photochem. Photobiol., 83, 526, 2007.

• “Photoinduced generation of H₂O₂ and O₂^•‾by 6-formylpterin in aqueous solutions”
  G. Petroselli, J. M. Bartsch, A. H. Thomas, Pteridines, 17, 82, 2006.

• “Photoinduced formation of reactive oxygen species by the acid form of 6-(hydroxymethyl)pterin in aqueous solutions”
  F. H. Thomas, R. Cabrerizo, M. Vignoni, R. Erra-Balsells, F. M. Cabrerizo, A. L. Capparelli, Helv. Chim. Acta, 89, 1090, 2006.

•  “Photophysics and photochemistry of pterins in aqueous solution”
  C. Lorente, A. H. Thomas., Acc. Chem. Res., 39, 395, 2006.

• “Substituent effects on the photophysical properties of pterin derivatives in acidic and alkaline aqueous solutions”
  F. M. Cabrerizo, G. Petroselli, C. Lorente, A. L. Capparelli, A. H. Thomas, A. M. Braun, E. Oliveros, Photochem. Photobiol., 81, 1234, 2005.

• “Photochemical behaviour of 6-methylpterin in aqueous solutions: generation of reactive oxygen species”
  F. M. Cabrerizo, C. Lorente, M. Vignoni, R. Cabrerizo, A. H. Thomas, A. L. Capparelli, Photochem. Photobiol., 81, 793, 2005. 

• “Photooxidation of pterin in aqueous solutions: biological and biomedical implications”
  F. M. Cabrerizo, M. L. Dántola, A. H. Thomas, C. Lorente, A. M. Braun, E. Oliveros, A. L. Capparelli., Chemistry and Biodiversity, 1, 1800, 2004.

• “Quenching of the fluorescence of pterin derivatives by anions”
  C. Lorente, A. L. Capparelli, A. H. Thomas, A. M. Braun, E. Oliveros, Photochem. Photobiol. Sci., 3, 167, 2004.

• “Generation of reactive oxygen species during the photolysis of 6-hydroxymethylpterin in alkaline aqueous solutions”
  F. M. Cabrerizo, A. H. Thomas, C. Lorente, M. L. Dántola, G. Petroselli, R. Erra-Balsells, A. L. Capparelli, Helv. Chim. Acta, 87, 349, 2004.

• “Singlet oxygen (¹Δ_g) production by pterin derivatives in aqueous solutions.”
  A. H. Thomas, C. Lorente, A. L. Capparelli, C. G. Martínez, A. M. Braun, E. Oliveros, Photochem. Photobiol. Sci., 2, 245, 2003.

• “Photochemical behavior of folic acid in alkaline aqueous solutions and evolution of its photoproducts.”
  A. H. Thomas, G. Suárez, F. M. Cabrerizo, F. S. García Einschlag, R. Martino, C. Baiocchi, E. Pramauro, A. L. Capparelli, Helv. Chim. Acta, 85, 2300, 2002.

• “Fluorescence of pterin, 6-formylpterin, 6-carboxypterin and folic acid in aqueous solutions: pH effects”
  A. H. Thomas, C. Lorente, A. L. Capparelli, M. R. Pokhrel, A. M. Braun, E. Oliveros, Photochem. Photobiol. Sci., 1, 421, 2002.

• “Photochemistry of 6-formylpterin in alkaline medium”
  A. H. Thomas, G. Suárez, F. M. Cabrerizo, A. L. Capparelli, Helv. Chim. Acta, 84, 3849, 2001.

• “Photoinduced cleavage of plasmid DNA in presence of pterin”
  C. Lorente, A. H. Thomas, L. S. Villata, D. Hozbor, A. Lagares, A. L. Capparelli, Pteridines, 11, 100, 2000.

• “Study of the photolysis of folic acid and 6-formylpterin in acid aqueous solutions”
  A. H. Thomas, G. Suárez, F. M. Cabrerizo, R. Martino, A. L. Capparelli, J. Photochem. Photobiol. A, 135, 147, 2000.

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