Papers 2010 - 2019

G. C. Valencia, J. Rodríguez, A.L. Zanocco y E. Lemp

The microelement Calcium enhances the reactivity of Rutin towards singlet oxygen

Afinidad 76(586): 111-116

F. Arriagada, G. Gunther, I. Zabala, J. Rubio-Retama, J. Morales

Development and Characterization of Florfenicol-Loaded BSA Nanoparticles as Controlled Release Carrier

AAPS PharmSciTech 20:202

J. Robinson-Duggon, N. Mariño Ocampo, P. Barrías, D. Zuñiga-Núñez, G. Gunther, A. M. Edwards, A. Greer, D. Fuentealba

On the Mechanism of Visible-Light Photooxidative Demethylation of Toluidine Blue O

Journal of Physical Chemistry A 123 (23): 4863-4872

D. Díaz-Hernández, A. Cañete, L. Pavez, A. Pérez-Sanhueza, G. Gunther, T. Szreder J. R. De la Fuente

Spectral and Kinetic Study of 3-Styryl-quinoxalin-2(1H)-ones Photoreduced by N-Phenylglycine and Amines

Journal of Physical Chemistry B 123 (17): 3688-3698

G. Montero, F. Mura, G. Gunther, F. Arriagada, S. Bollo, J. Morales

Phytoestrogen coumestrol: Antioxidant capacity and its loading in albumin nanoparticles

International Journal of Pharmaceutics 562: 86-95

Felipe Ávila, Natalia Ravello, Antonio Zanocco, Luke Gamon, Michael Davies, Eduardo Silva

3-Hydroxykynurenine bound to eye lens proteins induces oxidative modifications in crystalline proteins through a type I photosensitizing mechanism

Free Radical Biology and Medicine 141:103-114

Sandoval-Altamirano, C., Sanchez, S. A., Pizarro, N., Morales, J., Gunther, G

Curvophilic-Curvophobic Balance of monoalkyl-mannosides determines the magnitude of disturbance promoted in synthetic bilayers

Journal of Molecular Liquids 282: 347-355

M. Saldías, N. Pizarro, G. Gunther, C. Sandoval-Altamirano, N. Guzmán, F. Palominos, A. Vega

Electronic and Photophysical Properties of ReI(CO)3Br Complexes Modulated by Pyrazolyl–Pyridazine Ligands

ACS Omega, 4(3): 4679−4690

F. Arriagada, G. Gunther, C. Olea-Azar, J. Nos, S. Nonell, J. Morales

Antioxidant nanomaterials based on silica nanoparticles with surface-bound caffeic acid: A promising vehicle for delivery of oxidation-sensitive drugs

Nanomaterials 92(2): 214

Zanocco, R. P., Bresoli-Obach, R., Nonell, S., Lemp, E., Zanocco, A.L

Structure-activity study of furyl aryloxazole fluorescent probes for the detection of singlet oxygen

Plos One,

Zanocco, R. P., Valdebenito, S., Gidi, Y., Zapata-Torres, G., Lemp, E., Nonell, S., Zanocco, A. L

Intense White Molecular Fluorescence from Naphthoxazole-Quinoline Derivatives

Photochemistry and Photobiology 94(6): 1092-1099

German Gunther, David M. Jameson, Joao Aguilar, Susana A. Sánchez

Scanning Fluorescence Correlation Spectroscopy comes Full Circle

Methods 140–141: 52-61

Sandoval-Altamirano, C., Sanchez, S. A., Pizarro, N., Morales, J., Gunther, G

Alkyl‐mannoside derivatives: Glycolipids able to form big size aggregates

Journal of Physical Organic Chemistry 32(1): e3822

Sandoval-Altamirano, C., De la Fuente, J.R., Berrios, E., Sanchez, S. A., Pizarro, N., Morales, J., Gunther, G

Photophysical Characterization of Hydroxy and Ethoxy phenalenone derivatives

Journal of Photochemistry and Photobiology A, 353: 349-357

Sebastián Cumsille, Javier Morales, Catalina Sandoval, Germán Gunther, Andrés Vega, Nancy Pizarro

Substituent effect on the photophysical properties of new generation 1,4-dihydropyridine: Lercanidipine

Journal of Photochemistry and Photobiology A, 353: 1-9

German Gunther, Vanessa Herlax, Pilar Lillo, Catalina Sandoval-Altamirano, Lybnny Belmar, Susana A. Sánchez

Study of rabbit erythrocytes membrane solubilization by myristyl sucrose ester using laurdan and phasor analysis

Colloids and Surfaces B, 161:375–385

Guillermo Montero, Germán Gunther, Karina Valdés, Francisco Arriagada, Javier Morales

An HPLC method for determination of isoflavones and evaluation of their antioxidant capacity in both homogeneous and microheterogeneous systems

The Journal of AOAC International 101(1): 235-241

Oriol Planas, Daniel Fernández-Llaneza, Ingrid Nieves, Rubén Ruiz-Gonzalez, Else Lemp, Antonio L. Zanocco, Santi Nonell

Acid- and hydrogen-bonding-induced switching between 22-π and 18-π electron conjugation in 2-aminothiazolo[4,5c]porphycenes

Physical Chemistry Chemical Physics 19(37): 25537-25543

José Robinson-Duggon, Francisco Pérez-Mora, Liliana Valverde-Vásquez, Diego Cortés-Arriagada, Julio R. De la Fuente, Germán Gunther, and Denis Fuentealba

Supramolecular Reversible On-Off Switch for Singlet Oxygen Using Cucurbit[n]uril Inclusion Complexes

Journal of Physical Chemistry, 121:21782−21789

Gaspar Prado, María Belén Ibañez, Alison Acosta, Eduardo Chamorro, Patricio Hermosilla-Ibáñez, Germán Gunther, Nancy Pizarro, Andrés Vega

Kinetics and Photophysical Behavior of the P,N-ReI Complex [P,N-{(C6H5)2(C5H4N)PRe(CO)3(O-O3SCF3)]: A Directly Coordinated (and Labile) Triflate

Polyhedron, 137: 222–230

Catalina Sandoval-Altamirano, Susana Sanchez, Nancy Ferreyra, German Gunther

Understanding the interaction of Concanavalin A with mannosyl glycoliposomes: A Surface Plasmon Resonance and Fluorescence study

Colloids and Surfaces B, 158: 539–546

Víctor Muñoz, Sebastián Cumsille, Nancy Pizarro, Germán Gunther, Andrés Vega

Substituent and Intramolecular Hydrogen-Bond Effect on the Fluorescent Emission of Two Easy-Synthesizable Fused Rigid Bicyclic Octadiene Derivatives

Journal of Molecular Structure, 1141:469-476

Marianela Saldías, Jorge Manzur, María L. Gómez, Rodrigo E. Palacios, Julio De La Fuente, Germán Gunther, Nancy Pizarro, Andrés Vega

The Binuclear Dual Emitter [Br(CO)3Re(-P,N-L)2Re(CO)3Br] (L:3-Chloro-6-(4-Diphenyl)-Butoxypyridazine), A New Bridging P,N-Bidentate Ligand Coming From A Solvent Ring Opening

Dalton Transactions 46(5): 1567-1576

Karina Valdés, Javier Morales, Lennin Rodríguez, Germán Gunther

Potential use of nanocarriers with pentacyclic triterpenes in cancer treatments

Nanomedicine 11(23): 3139-3156

Arriagada, F., Gunther, G., Nonell, S., Mura, F., Olea-Azar, C., Correa, O., Morales, J

Morin flavonoid adsorbed on mesoporous silica, a novel antioxidant nanomaterial

Plos One 11(11): e0164507

Mella P., Cabezas K., Cerda C., Cepeda-Plaza M., Gunther G., Pizarro N., Vega A.

Solvent Coordinating and Hydrogen-Bond Effects on the Chromic Luminescence of the Cationic Complex [(phen)(H2O)Re(CO)3]+

New Journal of Chemistry 40(7): 6451-6459

Mella, P., Palma, J. C., Cepeda-Plaza, M., Aguirre, P., Manzur, J., Gunther, G., Pizarro, N., Vega, A

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]

Polyhedron 111: 64-70

Rubio, N., Zanocco, A. L

Thermodynamics of the Inclusion of Naphthoxazole Derivatives in Cucurbit[7]uril

Afinidad 73(573): 69-74

Sandoval, C., Arriagada, F.S., De la Fuente, J.R., Sanchez, S.A., Morales, J., Pizarro, N., Nonell, S., Gunther, G

Synthesis, Physical Chemical and Photophysical Characterization of 4-(1-pyrenyl)-butyl-α-D-mannopyranoside

Journal of the Brazilian Chemical Society, 27(2), 402-410

Gunther, G., Berrios, E., Pizarro, N., Valdés, K., Montero, G., Arriagada, F., Morales, J

Flavonoids in micro-heterogeneous media, relationship between their relative location and their reactivity towards singlet oxygen

Plos One 10(6): e0129749

H. Gallardo, M. Cepeda-Plaza, S. Nonell, G. Gunther, E. Chamorro, N. Pizarro, A. Vega

Structural and Photophysical Properties of [(CO)3(phen)Re(μ-Br)Re(phen)(CO)3]+[(CO)3Re(m-Br)3Re(CO)3]- : Where does its Luminescence Come From?

Polyhedron 97:227-233

R. Spada, M. Cepeda-Plaza, M. Gomez, G. Gunther, P. Jaque, N. Pizarro Urzúa, R. Palacios, A. Vega

Clean Singlet Oxygen Production by a ReI Complex Embedded into a Flexible/Self-Standing Polymeric Silsesquioxane Film

Journal of Physical Chemistry C, 119(18), 10148−10159

N. Pizarro, M. Duque, E. Chamorro, S. Nonell, J. Manzur, J. de la Fuente, G. Gunther, M. Cepeda-Plaza, A. Vega

Dual Emission of a Novel (P,N) ReI Complex: A Computational and Experimental Study on [P,N-{(C6H5)2(C5H4N)P}Re(CO)3Br]

Journal of Physical Chemistry A, 119(17): 3929–3935

C. Sandoval, A. Ortega, S. A. Sanchez, J. Morales, G. Gunther

Structuration in the interface of direct and reversed micelles of sucrose esters, studied by fluorescent techniques

Plos One 10(4): e0123669. doi:10.1371/journal

S. Valdebenito, R. G. Zapata-Torres, E. Lemp, A.L. Zanocco

Experimental and Theoretical Studies of the Photophysics of 7-Amino-3-phenyl-2H-benzo [B][1,4]-oxazin-2-one in Homogeneous and beta-cyclodextrin aqueous solutions

Afinidad, 72, 562

Yañez, C., Gunther, G

Is the Determination of the Association Constant of Cyclodextrin Inclusion Complexes Dependent on the Technique

Journal of the Chilean Chemical Society, 59 (2): 2523-2525

Garcia, C., Cabezas, K., Nonell, S., Nunez-Vergara, L. J., Morales, J., Gunther, G., Pizarro, N

Substituent Effect on the Photolability of 4-Aryl-1,4-Dihydropyridines

Photochemistry and Photobiology 90 (1): 73-78

Ruiz-Gonzalez, R., Zanocco, R., Gidi, Y., Zanocco, A. L., Nonell, S., Lemp, E

Naphthoxazole-Based Singlet Oxygen Fluorescent Probes

Photochemistry and Photobiology 89 (6): 1427-1432

J. Morales, G. Gunther, A. L. Zanocco and E. Lemp

Rapid and Simple HPLC Method for the Simultaneous Determination of Urocanic Acid Isomers in Human Skin

Analytical Letters 46: 95-106

Curitol, M., Ragas, X., Nonell, S., Pizarro, N., Encinas, M. V., Rojas, P., Zanocco, R. P., Lemp, E., Gunther, G., Zanocco, A. L

Solvent and Media Effects on the Photophysics of Naphthoxazole Derivatives

Photochemistry and Photobiology", 89(6):1327-1334

Morales, J., Gunther, G., Zanocco, A. L., Lemp, E

Singlet Oxygen Reactions with Flavonoids. A Theoretical - Experimental Study

Plos One, 7(7), e40458

Brito J., Pozo A., Garcia C., Nunez-Vergara L. J., Morales J., Gunther G., Pizarro N.

Photodegradation of Nimodipine and Felodipine in Microheterogeneous Systems

Journal of the Chilean Chemical Society 57 (3): 1313-1317

Morales, J., Gunther, G., Zanocco, A. L., Lemp, E

A rapid and simple HPLC method for the simultaneous determination of urocanic acid isomers in human skin

Analytical Letters, 46(1): 95-106

S.A. Sanchez, E. Gratton, A.L. Zanocco, E. Lemp, G. Gunther

Sucrose monoester micelles size determined by fluorescence correlation spectroscopy (FCS)

Plos One, 6(12): e29278

S. Valdebenito, R. Zanocco, G. Gunther, E. Lemp, A.L. Zanocco

Solvent and compartmentalization effects on the photophysics of 4-(benzothiazol-2-yl)-N,N-diphenylaniline

Afinidad, 68, 552

A. Russo, V. Cardile, S .Caggia, G. Gunther, N. Troncoso, J. Garbarino

Boldo prevents UV light and nitric oxide-mediated plasmid DNA damage and reduces the expression of HSP70 protein in melanoma cancer cells

Journal of Pharmacy and Pharmacology, 63: 1219-1229

J. Morales, M. Gai, N, G. Gunther, I. Lemus and O. Lastra

Development and validation of high performance liquid chromatographic and derivative spectrophotometric methods for the determination of candesartan cilexetil in pharmaceutical forms

Afinidad 68: 311-316

Susana A. Sanchez, German Gunther, Maria A.Tricerri, Enrico Gratton

Methyl-b-Cyclodextrins Preferentially Remove Cholesterol from the Liquid Disordered Phase in Giant Unilamellar Vesicles

The Journal of Membrane Biology, 241:1-10