NANCY ALEJANDRA PIZARRO URZUA

2023

New Light-Green Thermally Activated Delayed Fluorescence Polymer Based on Dimethylacridine-Triphenyltriazine Light-Emitting Unit and Tetraphenylsilane Moiety as Non-Conjugated Backbone

Hauyon, R. A., Fuentealba, D., Pizarro, N., Ortega-Alfaro, M. C., Ugalde-Saldívar, V. M., Sobarzo, P. A., Medina, J., García, L., Jessop, I. A., González-Henríquez, C. M., Tundidor-Camba, A. & Terraza, C. A., Jan 2023, In: Polymers. 15, 1, 67.

Research output: Contribution to journal › Article › peer-review

Open Access

Synthesis of fluorescent chalcones, photophysical properties, quantitative structure-activity relationship and their biological application

Mellado, M., Sariego-Kluge, R., Valdés-Navarro, F., González, C., Sánchez-González, R., Pizarro, N., Villena, J., Jara-Gutierrez, C., Cordova, C., Bravo, M. A. & Aguilar, L. F., 15 Apr 2023, In: Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy. 291, 122332.

Research output: Contribution to journal › Article › peer-review

2022

A potential novel and general route for bromide replacement in diimine Re^I tricarbonyl complexes leading to carboxylates: The effect in luminescence

Pizarro, N., Saldías, M., Galaz, B., Donoso, D., Muñoz, C., Palominos, F., Ortiz, C. & Vega, A., 15 Nov 2022, In: Polyhedron. 227, 116127.

Research output: Contribution to journal › Article › peer-review

2021

Aptamer-functionalized lipid-core micelles loaded with rhenium tricarbonyl complex

Ortiz, A. C., Casas, I., Mella, P., Naranjo, O., Pizarro, N., Vega, A., Cerda-Opazo, P., García, L., Morales, J. O. & Cepeda-Plaza, M., 1 Feb 2021, In: Polyhedron. 195, 114963.

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Exploring rhenium (I) complexes as potential fluorophores for walled-cells (yeasts and bacteria): Photophysics, biocompatibility, and confocal microscopy

Carreño, A., Páez-Hernández, D., Zúñiga, C., Ramírez-Osorio, A., Pizarro, N., Vega, A., Solis-Céspedes, E., Rivera-Zaldívar, M. M., Silva, A. & Fuentes, J. A., Jan 2021, In: Dyes and Pigments. 184, 108876.

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Influence of substituents in 1,10-phenanthroline on the structural and photophysical properties of W(CO)₄(1,10-phenanthroline-type) complexes

Jara, D. H., Fernández, M., Vega, A. & Pizarro, N., 1 Feb 2021, In: Inorganica Chimica Acta. 516, 120166.

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Photochemistry of P,N-bidentate rhenium(i) tricarbonyl complexes: Reactive species generation and potential application for antibacterial photodynamic therapy

Acosta, A., Antipán, J., Fernández, M., Prado, G., Sandoval-Altamirano, C., Günther, G., Gutiérrez-Urrutia, I., Poblete-Castro, I., Vega, A. & Pizarro, N., 14 Sept 2021, In: RSC Advances. 11, 51, p. 31959-31966 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

4 Citations (Scopus)

The case of [(bpm)Re(CO)₃Br] and anti-[Br(CO)₃Re(μ-bpm)Re(CO)₃Br] (bpm: 2,2′-bipyrimidine) towards multi-metallic Re^I species and their properties

Mella, P., Arce, R., Pizarro, N. & Vega, A., 1 Nov 2021, In: Polyhedron. 208, 115436.

Research output: Contribution to journal › Article › peer-review

The role played by structural and energy parameters of β-Diketones derivatives as antenna ligands in Eu(III) complexes

Arrué, L., Santoyo-Flores, J., Pizarro, N., Zarate, X., Páez-Hernández, D. & Schott, E., 16 Jun 2021, In: Chemical Physics Letters. 773, 138600.

Research output: Contribution to journal › Article › peer-review

11 Citations (SciVal)

2020

An amine linker group modulates luminescent properties in a Rhenium(I) tricarbonyl complex. How can it be applied for ratiometric oxygen sensing?

Valdés, E., Cepeda-Plaza, M., Günther, G., Vega, A., Palacios, R., Gómez, M. L. & Pizarro, N., 1 Jan 2020, In: Dyes and Pigments. 172, 107787.

Research output: Contribution to journal › Article › peer-review

9 Citations (SciVal)

A novel and simple route for bromide replacement in pyrazolyl-pyridazine Re^I tricarbonyl complexes leads to a zwitterion stabilized by hydrogen bonding

Saldías, M., Mella, P., Pizarro, N. & Vega, A., Jan 2020, In: Inorganic Chemistry Communications. 111, 107621.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)

Fatty Acid Conjugates of Toluidine Blue O as Amphiphilic Photosensitizers: Synthesis, Solubility, Photophysics and Photochemical Properties^†

Robinson-Duggon, J., Pizarro, N., Gunther, G., Zúñiga-Núñez, D., Edwards, A. M., Greer, A. & Fuentealba, D., 2020, (Accepted/In press) In: Photochemistry and Photobiology. 97, 1, p. 71-79 9 p.

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Spectroscopic Study of theE/ZPhotoisomerization of a New Cyrhetrenyl Acylhydrazone: A Potential Photoswitch and Photosensitizer(dagger): A Potential Photoswitch and Photosensitizer^†

Toro, P. M., Jara, D. H., Klahn, A. H., Villaman, D., Fuentealba, M., Vega, A. & Pizarro, N., 28 Jul 2020, In: Photochemistry and Photobiology.

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Structure of fac-[(ppyEt)Re(CO)3Br], a mononuclear Re^I complex derived from pyrrolinepyrazolyl-pyridazine

Saldías, M., Palominos, F., Pizarro, N. & Vega, A., Sept 2020, In: Journal of the Chilean Chemical Society. 65, 3, p. 4861-4864 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2019

(IL)-I-1 and (MLCT)-M-3 excited states modulated by H+: the structure and photophysical properties of [(2-bromo-5-(1H-pyrazol-1-yl) pyrazine)Re(CO)(3)Br]: the structure and photophysical properties of [(2-bromo-5-(1H-pyrazol-1-yl)pyrazine)Re(CO)₃Br]

Pizarro, N., Saldías, M., Guzmán, N., Sandoval-Altamirano, C., Kahlal, S., Saillard, J. Y., Hamon, J. R. & Vega, A., 14 Feb 2019, In: New Journal of Chemistry. 43, 6, p. 2449-2457 9 p.

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Curvophilic-curvophobic balance of monoalkyl-mannosides determines the magnitude of disturbance promoted in synthetic bilayers

Sandoval-Altamirano, C., Sánchez, S. A., Pizarro, N., Morales, J. & Gunther, G., 15 May 2019, In: Journal of Molecular Liquids. 282, p. 347-355 9 p.

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Do the bridging angle affect the luminescent properties of [(CO)₃(phen)Re(µ-OH)Re(phen)(CO)₃]⁺?. An experimental and computational study on three polymorphs

Muñoz, C., Saldías, M., Oyarzún, P., Saillard, J. Y., Hamon, J. R., Calvez, G., Pizarro, N. & Vega, A., 15 Nov 2019, In: Polyhedron. 173, 114150.

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Electronic and Photophysical Properties of Re ^I (CO) ₃ Br Complexes Modulated by Pyrazolyl-Pyridazine Ligands

Saldías, M., Guzmán, N., Palominos, F., Sandoval-Altamirano, C., Günther, G., Pizarro, N. & Vega, A., 4 Mar 2019, In: ACS Omega. 4, 3, p. 4679-4690 12 p.

Research output: Contribution to journal › Article › peer-review

Open Access

11 Citations (Scopus)

2018

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

Sandoval-Altamirano, C., Sanchez, S. A., Pizarro, N., Morales, J. & Gunther, G., 1 Jan 2018, (Accepted/In press) In: Journal of Physical Organic Chemistry. 32, 1, e3822.

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Photophysical characterization of hydroxy and ethoxy phenalenone derivatives

Sandoval-Altamirano, C., De la Fuente, J. R., Berrios, E., Sanchez, S. A., Pizarro, N., Morales, J. & Gunther, G., 15 Feb 2018, In: Journal of Photochemistry and Photobiology A: Chemistry. 353, p. 349-357 9 p.

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Substituent effect of side chains on the photochemical behavior of a new generation 1,4-dihydropyridine: Lercanidipine

Cumsille, S., Morales, J., Sandoval-Altamirano, C., Günther, G., Vega, A. & Pizarro, N., 15 Feb 2018, In: Journal of Photochemistry and Photobiology A: Chemistry. 353, p. 1-9 9 p.

Research output: Contribution to journal › Article › peer-review

The Effect of Pyrazolyl Substituents on the Photophysical and Photochemical Properties of Pyrazine Derivatives

Pizarro, N., Prado, G., Saldías, M., Sandoval-Altamirano, C. & Vega, A., 1 Jan 2018, (Accepted/In press) In: Photochemistry and Photobiology. 94, 5, p. 845-852 8 p.

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

2017

Comparitive study on structural, magnetic and spectroscopic properties of four new copper(II) coordination polymers with 4′-substituted terpyridine ligands

Toledo, D., Vega, A., Pizarro, N., Baggio, R., Peña, O., Roisnel, T., Pivan, J. Y. & Moreno, Y., Sept 2017, In: Journal of Solid State Chemistry. 253, p. 78-88 11 p.

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Fluorescence properties of aurone derivatives: An experimental and theoretical study with some preliminary biological applications

Espinosa-Bustos, C., Cortés-Arriagada, D., Soto-Arriaza, M. A., Robinson-Duggon, J., Pizarro, N., Cabrera, A. R., Fuentealba, D. & Salas, C. O., 2017, In: Photochemical and Photobiological Sciences. 16, 8, p. 1268-1276 9 p.

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Kinetics and photophysical behavior of the P,N-Re^I complex [P,N-{(C₆H₅)₂(C₅H₄N)P}Re(CO)₃(O-O₃SCF₃)]: A directly coordinated (and labile) triflate

Prado, G., Ibañez, M. B., Acosta, A., Chamorro, E., Hermosilla-Ibáñez, P., Günther, G., Pizarro, N. & Vega, A., 24 Nov 2017, In: Polyhedron. 137, p. 222-230 9 p.

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Substituent and intramolecular hydrogen-bond effect on the fluorescent emission of two easy-synthesizable fused rigid bicyclic octadiene derivatives

Muñoz, V., Cumsille, S., Günther, G., Pizarro, N. & Vega, A., 5 Aug 2017, In: Journal of Molecular Structure. 1141, p. 469-476 8 p.

Research output: Contribution to journal › Article › peer-review

The binuclear dual emitter [Br(CO)₃Re(P⋯N)(N⋯P)Re(CO)₃Br] (P⋯N): 3-chloro-6-(4-diphenylphosphinyl)butoxypyridazine, a new bridging: P, N -bidentate ligand resulting from the ring opening of tetrahydrofuran

Saldías, M., Manzur, J., Palacios, R. E., Gómez, M. L., Fuente, J. D. L., Günther, G., Pizarro, N. & Vega, A., 2017, In: Dalton Transactions. 46, 5, p. 1567-1576 10 p.

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

The first Re^I organometallic complex with an organoimido-polyoxometalate ligand

Hermosilla-Ibáñez, P., Wrighton-Araneda, K., Prado, G., Paredes-García, V., Pizarro, N., Vega, A. & Venegas-Yazigi, D., 2017, In: Dalton Transactions. 46, 26, p. 8611-8620 10 p.

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

2016

Solvent, coordination and hydrogen-bond effects on the chromic luminescence of the cationic complex [(phen)(H₂O)Re(CO)₃]⁺

Mella, P., Cabezas, K., Cerda, C., Cepeda-Plaza, M., Günther, G., Pizarro, N. & Vega, A., 2016, In: New Journal of Chemistry. 40, 7, p. 6451-6459 9 p.

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Synthesis, physicochemical and photophysical characterization of 4-(1-Pyrenyl)-Butyl-α-d-mannopyranoside

Sandoval, C., Arriagada, F. S., De La Fuente, J. R., Sanchez, S. A., Morales, J., Pizarro, N., Nonell, S. & Gunther, G., Feb 2016, In: Journal of the Brazilian Chemical Society. 27, 2, p. 402-410 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)

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)₃Br]

Mella, P., Palma, J. C., Cepeda-Plaza, M., Aguirre, P., Manzur, J., Günther, G., Pizarro, N. & Vega, A., 17 Jun 2016, In: Polyhedron. 111, p. 64-70 7 p.

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

2015

Clean singlet oxygen production by a Re^I complex embedded in a flexible self-standing polymeric silsesquioxane film

Spada, R. M., Cepeda-Plaza, M., Gómez, M. L., Günther, G., Jaque, P., Pizarro, N., Palacios, R. E. & Vega, A., 7 May 2015, In: Journal of Physical Chemistry C. 119, 18, p. 10148-10159 12 p.

Research output: Contribution to journal › Article › peer-review

29 Citations (Scopus)

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

Pizarro, N., Duque, M., Chamorro, E., Nonell, S., Manzur, J., De la Fuente, J. R., Günther, G., Cepeda-Plaza, M. & Vega, A., 30 Apr 2015, In: Journal of Physical Chemistry A. 119, 17, p. 3929-3935 7 p.

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Experimental and theoretical studies of the ancillary ligand (E)-2-((3-amino-pyridin-4-ylimino)-methyl)-4,6-di-tert-butylphenol in the rhenium(i) core

Carreño, A., Gacitua, M., Schott, E., Zarate, X., Manriquez, J. M., Preite, M., Ladeira, S., Castel, A., Pizarro, N., Vega, A., Chavez, I. & Arratia-Perez, R., 1 Jul 2015, In: New Journal of Chemistry. 39, 7, p. 5725-5734 10 p.

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Flavonoids in microheterogeneous media, relationship between their relative location and their reactivity towards singlet oxygen

Günther, G., Berrîos, E., Pizarro, N., Valdés, K., Montero, G., Arriagada, F. & Morales, J., 22 Jun 2015, In: PLoS ONE. 10, 6, e0129749.

Research output: Contribution to journal › Article › peer-review

Open Access

18 Citations (Scopus)

Structural and photophysical properties of [(CO)₃(phen)Re(μ-Br)Re(phen)(CO)₃]⁺[(CO)₃Re(μ-Br)₃Re(CO)₃]^-: Where does its luminescence come from?

Gallardo, H., Cepeda-Plaza, M., Nonell, S., Günther, G., Chamorro, E., Pizarro, N. & Vega, A., 12 Jun 2015, In: Polyhedron. 97, p. 227-233 7 p.

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Structure and spectroscopy of two new bases for building block: Terpyridine derivatives

Toledo, D., Baggio, R., Freire, E., Vega, A., Pizarro, N. & Moreno, Y., 15 Dec 2015, In: Journal of Molecular Structure. 1102, p. 18-24 7 p.

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

2014

Macrocyclic Zn^II and Cu^II complexes as guests of the hybrid composites based on the layered MnPS₃ phase. Comparison of spectroscopic properties

Fuentealba, P., Serón, L., Sánchez, C., Manzur, J., Paredes-Garcia, V., Pizarro, N., Cepeda, M., Venegas-Yazigi, D. & Spodine, E., 2014, In: Journal of Coordination Chemistry. 67, 23-24, p. 3894-3908 15 p.

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Substituent effect on the photolability of 4-aryl-1,4-dihydropyridines

García, C., Cabezas, K., Nonell, S., Núñez-Vergara, L. J., Morales, J., Günther, G. & Pizarro, N., Jan 2014, In: Photochemistry and Photobiology. 90, 1, p. 73-78 6 p.

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

2013

Solvent and media effects on the photophysics of naphthoxazole derivatives

Curitol, M., Ragas, X., Nonell, S., Pizarro, N., Encinas, M. V., Rojas, P., Zanocco, R. P., Lemp, E., Günther, G. & Zanocco, A. L., Nov 2013, In: Photochemistry and Photobiology. 89, 6, p. 1327-1334 8 p.

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

2012

Optical properties of composites formed by transition metal macrocyclic complexes intercalated in thiophosphate layered phases

Spodine, E., Valencia-Gálvez, P., Manzur, J., Paredes-García, V., Pizarro, N., Bernot, K. & Venegas-Yazigi, D., 31 Aug 2012, In: Polyhedron. 44, 1, p. 187-193 7 p.

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Photodegradation of nimodipine and felodipine in microheterogeneous systems

Brito, J., Pozo, A., García, C., Núñez-Vergara, L. J., Morales, J., Günther, G. & Pizarro, N., 2012, In: Journal of the Chilean Chemical Society. 57, 3, p. 1313-1317 5 p.

Research output: Contribution to journal › Article › peer-review

Open Access

5 Citations (Scopus)

2011

Depletion study of three formulations of flumequine in edible tissues and drug transfer into chicken feathers

Cornejo, J., Lapierre, L., Iragüen, D., Pizarro, N., Hidalgo, H. & Martín, B. S., Apr 2011, In: Journal of Veterinary Pharmacology and Therapeutics. 34, 2, p. 168-175 8 p.

Research output: Contribution to journal › Article › peer-review

30 Citations (Scopus)

Structural and photophysical properties of a mononuclear Re(I) complex: [P,N-{(C₆H₅)₂(C₅H ₅N)P}Re(CO)₃Br]

Venegas, F., Pizarro, N. & Vega, A., 2011, In: Journal of the Chilean Chemical Society. 56, 3, p. 823-826 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

24 Citations (Scopus)

2009

Optical properties of binuclear zinc (II) macrocyclic complexes derived from 4-methyl-2,6-diformylphenol and 1,2-diaminobenzene

Paredes-García, V., Venegas-Yazigi, D., Cabrera, A., Valencia-Gálvez, P., Arriagada, M., Ruiz-Leon, D., Pizarro, N., Zanocco, A. & Spodine, E., 5 Aug 2009, In: Polyhedron. 28, 12, p. 2335-2340 6 p.

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

2008

Local structure and time-resolved photoluminescence of emulsion prepared YAG nanoparticles

Furman, J. D., Gundiah, G., Page, K., Pizarro, N. & Cheetham, A. K., 3 Nov 2008, In: Chemical Physics Letters. 465, 1-3, p. 67-72 6 p.

Research output: Contribution to journal › Article › peer-review

46 Citations (Scopus)

Photophysics and photochemistry of naphthoxazinone derivatives

Nonell, S., Ferreras, L. R., Cañete, A., Lemp, E., Günther, G., Pizarro, N. & Zanocco, A. L., 18 Jul 2008, In: Journal of Organic Chemistry. 73, 14, p. 5371-5378 8 p.

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Photosensitized generation of singlet molecular oxygen by aryloxazinones

Lemp, E., Cañete, A., Günther, G., Pizarro, N. & Zanocco, A. L., 25 Sept 2008, In: Journal of Photochemistry and Photobiology A: Chemistry. 199, 2-3, p. 345-352 8 p.

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

2007

Photophysical and photochemical behavior of nimodipine and felodipine

Pizarro, N., Günther, G. & Núñez-Vergara, L. J., 10 Jun 2007, In: Journal of Photochemistry and Photobiology A: Chemistry. 189, 1, p. 23-29 7 p.

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

2006

Solvent effect on the sensitized photooxygenation of cyclic and acyclic α-diimines

Lemp, E., Zanocco, A. L., Günther, G. & Pizarro, N., 13 Nov 2006, In: Tetrahedron. 62, 46, p. 10734-10746 13 p.

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

NANCY ALEJANDRA PIZARRO URZUA

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