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Dr. Fernando Godoy

Cargo:

Dpto. Química de los Materiales. Laboratorio de Química Organometálica

E-mail:

fernando.godoy@usach.cl

Abstract

Rhenium is widely used in the petroleum refining and the electronics industries. It is also applied in modern super-strong high-temperature resistant alloys. Chile has the world's largest reserves and was the leading producer as of 2005.

We are interesting in the synthesis and characterization of organometallic complexes containing cyclopentadienyl and tetramethylcyclopentadienyl functionalized ligands, the lateral chain can or cannot coordinated, this behavior depending of the nature of the side chain (phosphine, amino, sulphur); crown ether and mixed-aza-macrocyles. these kind of complexes can be used as catalyst for polymerization reactions and as potential sensor respectively.

Biografía:

Doctor en Química, Pontificia Universidad Católica, 2003, Chile

Lineas de Investigación:

Biomedicina.

Síntesis y Reactividad de Complejos Organometálicos.

Proyectos:

Organometallic complexes functionalized with macrocycles possessing chelating bridging moieties, as potential water soluble or immobilized sensor for detection of metal ions. Fondecyt Nº 1191130 (abril 2019-marzo 2023). Investigador Responsable
Synthesis of organics and organometallics analogs of isoflavonoids: A new pharmacophore for in-vitro and in-silico studies as dual 5-LOX and COX-2 inhibitors. Fondecyt Nº 1200378 (abril 2020-marzo 2024). Co-Investigador
Design and application of multichannel chemosensors of environmentally relevant analytes; N´N and NHC transition metal complexes as the building blocks of sensitive and selective platforms. Fondecyt 1231894. (Abril 2023-Marzo 2028) Principal
Development of electroanalytical sensors based on screen-printed electrodes modified with nanomaterials for the determination of metal ions. Fondecyt 1230618 (Abril 2023-Marzo 2028) Co-investigador.

Últimas Publicaciones:

20.- T. Maldonado, F. Godoy, G. Ferraudi, A.G. Lappin. (2018). On the photochemical properties of the organometallic trans cyrhetrenyl chalcone (E). Deceleration of the photoisomerization and quenching of the luminescence effected by the photogenerated cis isomer (Z). Inorganica Chimica Acta.

19.- T. Maldonado, G. Ferraudi, A.G. Lappin, F. Godoy. (2018). Kinetic and Mechanistic Observations on the Photoinduced Isomerization Reaction of Organometallic Chalcones: A Steady State and Flash Photolysis Study. ChemPhotoChem.

18.- F. Godoy, T. Maldonado, E. Flores, N. Agurto, R. González, G. (2018). Novel organometallic chalcones functionalized with a crown ether fragment as optical ion chemosensors. Applied Organometallic Chemistry.

17.- M. Muñoz-Osses, F. Godoy, A. Fierro, A. Gómez, N. Metzler- Nolte. (2018). New organometallic imines of rhenium(I) as potential ligands of GSK-3β: Synthesis, characterization and biological studies. Dalton Transactions.

16.- M. Munoz-Osses, D. Siegmund, A. Gomez, F. Godoy, A. Fierro, L. Llanos, D. Aravena, N. Metzler-Nolte. (2018). Influence of the substituent on the phosphine ligand in novel rhenium(i) aldehydes. Synthesis, computational studies and first insights into the antiproliferative activity Dalton Transactions.

15.- J. Pizarro, E. Flores, V. Jimenez, T. Maldonado, C. Saitz, A. Vega, F. Godoy, R. Segura. (2019). Synthesis and characterization of the first cyrhetrenyl- appended calix[4] arene macrocycle and its application as an electrochemical sensor for the determination of Cu(II) in bivalve mollusks using square wave anodic stripping voltammetry Sensors and Actuators B-Chemical.

14.- N. Agurto, C.P. Silva, G. Jara, T. Maldonado, E. Flores, C. Morales, A. Oliver, F. Godoy, J. Pavez. (2019). Molecular recognition: Evidence of the redox role of ferrocenyl-imine derivatives in the presence of copper (II) ions Electrochimica Acta

13.- B. Jiang, A. Aliyan, N.P. Cook, A. Augustine, G. Bhak, R. Maldonado, A.D.S. McWilliams, E. Flores, N. Mendez, M. Shahnawaz, F. Godoy, J. Montenegro, I. Moreno-Gonzalez, A. Marti. (2019). Monitoring the Formation of Amyloid Oligomers Using Photoluminescence Anisotropy. Journal of the American Chemical Society

12.- T. Maldonado, G. Ferraudi, A.G. Lappin, F. Godoy. (2019). Excited States versus Reaction Intermediates as Active Species in Photoinduced Redox Reactions of Cyrhetrenyl and Ferrocenyl Chalcones: A 351 nm Flash Photolysis Study Journal of Physical Chemistry

11.- A J. Rodriguez-Lavado, A. Lorente, E. Flores, A. Ochoa, F. Godoy, P. Jaque, C. Saitz. (2019). Elucidating sensing mechanisms of a pyrene excimer-based calix[4]arene for ratiometric detection of Hg(II) and Ag(I) and chemosensor behaviour as INHIBITION or IMPLICATION logic gates. RSC Advances

10.- E. Flores, M. Muñoz, C, Torrent, Y. Vásquez-Martinez, A. Gómez, M. Cortéz-San Martín, A. Vega, A.A. Marti, F.Godoy, C. Mascayano. (2019). Design, Synthesis and Biological Evaluation of Ferrocenyl Thiazole and Thiazolo[5,4-d]thiazole Catechols as Inhibitors of 5-hLOX and as Antibacterials against Staphylococcus aureus. Structural Relationship and Computational Studies Organometallics

9.- A. Gómez, G. Jara, E. Flores, T. Maldonado, F. Godoy, M. Muñoz, A. Vega, R. Mena, C. Silva, J.Pavez (2020). Synthesis of mono/dinuclear rhenium(I) tricarbonyl substituted with 4-mercaptopyridine related ligands: spectral and theoretical evidence of thiolate/thione interconversion. New Journal of Chemistry.

8.- Michelle Muñoz-Osses, Javiera Quiroz, Yesseny Vásquez-Martínez, Erick Flores, Elizabeth Navarrete, Fernando Godoy, Claudia Torrent, Marcelo Cortez-San Martín, Alejandra Gómez, (2021). Evaluation of cyrhetrenyl and ferrocenyl precursors as 5-lipoxygenase inhibitors – biological and computation studies. New Journal of Chemistry.

7.- F. Liendo; A. Paz de la Vega; MJ. Aguirre; F. Godoy; AA. Marti; E. Flores; J. Pizarro; R. Segura. (2022). A simple graphene modified electrode for the determination of antimony (III) in edible plants and beverage. Food Chemistry.

6.- T. Maldonado; E. Flores; L. Llanos; D. Aravena; A. Vegas; F. Godoy; A. Aspee; N. Arancibia; G. Ferraudi; T. Maldonado. (2022). Azo–hydrazone tautomerism in organometallic complexes triggered by a -Re(CO)3(L) core: A spectroscopic and theoretical study. Dyes and Pigments

5.- K. Ling; M. Ogle, E. Flores; F. Godoy; AA. Martí. (2022). Exploring the Photophysical Properties of UiO-67 MOF Doped with Rhenium Carbonyl Complexes. Journal of Photochemistry and Photobiology

4.- F. Navarro; R. Segura; F. Godoy; A. Angel; C. Mascayano; MJ. Aguirre; E. Flores; J Pizarro. (2023). Fast and Simple Preparation of a Sensor Based on Electrochemically Reduced Graphene Oxide (rGO) for the Determination of Zopiclone in Pharmaceutical Dosage by Square Wave Adsorptive Stripping Voltammetry (SWAdSV). Electroanalysis

3.- T. Maldonado, E. Flores, A. Gómez, F. Godoy,Ma C. Mascayano, A.A. Martí, G. Ferraudi (2023). Kinetic study of the azo – Hydrazone photoinduced mechanism in complexes with a -Re(CO)3L0/+ core by flash photolysis. Journal of Photochemistry and Photobiology A: Chemistry.

2.- E. Navarrete, P. Morales, M. Muñoz-Osses, Y. Vásquez-Martínez, F. Godoy,T. Maldonado, A.A. Martí, E. Flores, C. Mascayano. (2023). Evaluating the inhibitory activity of ferrocenyl Schiff bases derivatives on 5-lipoxygenase: Computational and biological studies Journal of Inorganic Biochemistry.

1.- B. Gómez-Arteaga, A. Gómez, E. Flores, A. Vega, B. Cruz–Piñones, F. Godoy, T. Maldonado (2025). Revealing the Unusual behavior of rhenium (I) tricarbonyl complex functionalized with Aza-Macrocycles in response to metal ions. Inorganica Chimica Acta.