Reglamento Cursos Electivos 2017

Enviado por jaime.quiroga en Mié, 09/23/2015 - 18:34
Email: 
felipe.arenass@usach.cl
Teléfono: 
227 181 117
Sitio web: 
Elsevier

Nuestra investigación se centra en identificar y caracterizar bacterias resistentes a metal(oid)es, capaces de biotransformar iones metálicos solubles, ya sea por reducción y/o precipitación en “nanoclusters” de metales insolubles no tóxicos. Permitiendo potenciales aplicaciones en nuevas estrategias de biorremediación, bioacumulación o en la generación de nanopartículas de metales de interés biotecnológico.

Nuestro trabajo se enfoca en las siguientes áreas:

  •   Microbiología básica y aplicada.
  •   Mecanismos de toxicidad y resistencia bacteriana a metal(oid)es.
  •   Biosíntesis de nanoestructuras utilizando flavoproteínas reductoras de metal(oid)es.
Línea(s) de investigación: 
Microbiología molecular; Bio-reducción de metal(oid)es; Biotecnología.
Jerarquía: 
Asociado
Grados académicos /educación: 
Doctor en Microbiología, Universidad de Santiago de Chile, 2010.
Bioquímico, Universidad de Santiago de Chile,2005.
Licenciado en Bioquímica, Universidad de Santiago de Chile, 2005
Email: 
susan.luhr@usach.cl
Teléfono: 
27 181 161

Our research is focused on homogenous catalysis applied in organic synthesis. Specifically, in the use of earth abundant metals along with organic ligands as catalyst in hydride reductions and transfer hydrogenation of unsaturated groups. Another area of interest in our group is the application of rhodium precursors in the functionalization of olefins via hydroformylations with (para)formaldehyde as syngas (CO:H2=1:1) substitute.

Línea(s) de investigación: 
Homogeneous catalysis applied in Organic Synthesis • Copper- and iron-catalyzed transfer hydrogenations and hydrosilylations • Rhodium- and ruthenium-catalyzed hydroformylations
Jerarquía: 
Asistente
Grados académicos /educación: 
• Licenciatura en Química, Universidad de Chile (2005)
• Doctora en Química, Universidad de Chile (2009)
• Postdoctorado, Leibniz-Institut für Katalyse e.V an der Universität Rostock (LIKAT Rostock) (2010-2014), Alemania.
Publicaciones: 
  1. Nicolás Lezana, Massiel Matus-Pérez, Antonio Galdámez,a Susan Lühr, Marcelo Vilches-Herrera, Green Chem. 2016, 18, 3712-3717. Highly stereoselective and catalyst-free synthesis of annulated tetrahydropyridines by intramolecular imino-Diels–Alder reaction under microwave irradiation in wáter. (IF = 8.506)
  2. Carolina Aliaga, Felipe Bravo-Moraga, Danilo Gonzalez-Nilo, Sebastián Márqueza, Susan Lühr, Geraldine Mena, Marcos Caroli Rezende, Food Chem. 2016, 192, 395-401. Location of TEMPO derivatives in micelles:     subtle effect of the probe orientation. (IF = 3.391, 2014)
  3. Freddy Celis, Susan Lühr, Carolina Aliaga, Journal of Fluorescense 2015.TEMPO-attached pre-fluorescent probes based on pyridinium fluorophores. DOI: 10.1007/s10895-015-1579-0. (IF = 1.927, 2013)
  4. Eduard Benetskiy, Susan Lühr*, Marcelo Vilches, Detlef Selent, Haijun Jiao, Katrin Dyballa, Robert Franke, Armin Börner*, ACS Catalysis 2014, 4, 2130-2136. Rh-catalyzed Non-isomerizing Hydroformylation of Methyl Oleate applying Phosphoramidite Ligands. (IF = 9.312, 2014)
  5. Susan Lühr*, Jens Holz, Odalys Zayas, Oliver Seidelmann, Lutz Domke, Armin Börner*, Tetrahedron: Asymmetry 2013, 24, 395-401. Synthesis of enantiopure β2-homoalanine derivatives via rhodium catalyzed asymmetric hydrogenation. (IF = 2.155, 2014)
  6. Susan Lühr, Jens Holz, Odalys Zayas, Volkmar Wendisch, Armin Börner, Tetrahedron: Asymmetry 2012, 23, 1301-1309. Synthesis of chiral β2-amino acids by asymmetric hydrogenation. (IF = 2.155, 2014)
  7. Susan Lühr, Jens Holz, Armin Börner, ChemCatChem, 2011, 3, 1708-1730. The Synthesis of Chiral Phosphorus Ligands for use in Homogeneous Metal Catalysis (Inside Cover). (IF = 4.556, 2014)
  8. Susan Lühr, Marcelo Vilches-Herrera; Angélica Fierro; Rona Ramsay; Dale Edmondson; Miguel Reyes-Parada; Bruce K. Cassels; Patricio Iturriaga-Vásquez, Bioorganic & Medicinal Chemistry 2010, 18, 1388-1395. 2-Arylthiomorpholine derivatives as potent and selective monoamine oxidase B inhibitors. (IF = 2.793, 2014)
  9. Marcelo Vilches-Herrera; Juan Miranda-Sepúlveda; Marco Rebolledo-Fuentes; Angélica Fierro; Susan Lühr; Patricio Iturriaga- Vásquez; Bruce K. Cassels; Miguel Reyes-Parada., Bioorganic & Medicinal Chemistry 2009, 17, 2452-2460. Naphthylisopropylamine and N-benzylamphetamine derivatives as monoamine oxidase inhibitors. (IF = 2.793, 2014)
  10. Patricio Iturriaga- Vásquez; Susan Lühr; Marcos Caroli Rezende; Bruce K. Cassels. Journal of the Chilean Chemical Society 2006, 18, 2452-2460. Synthesis of 2-aryl-1,3-propanediamines using a one-pot Knoevenagel-Michael sequence. (IF = 0.353, 2011)
Proyectos: 
  • A Zentrales Innovationsprogramm Mittelstand ZIM-KOOP (2010-2012) "Asymmetrische Hydrierung von ungesättigten 1,3-difunktionalen Molekülen" Colaboración con Industria Chiroblock GmbH, Alemania.
  • Conicyt-BMBF (ID 7144) (2011-2012) "Use of environmentally friendly techniques for the synthesis of optically pure biologically active compounds”, Alemania.
  • Evonik Industries AG (2012-2014) “Use of raw materials for the production of useful chemicals”, Alemania.
  • Inserción de Capital Humano Avanzado en la Academia – Conicyt (2014)
  • “Nuevas metodologías sínteticas aplicando Catálisis Homogénea y Nanocatálisis” Dicyt (2015-2017)

 

Patentes:

1.    S. Lühr, A. Börner, D. Selent, E. Benetskiy, R. Franke, K. Dyballa, D. Fridag (Evonik Industries) Phosphoramiditderivate in der Hydroformylierung von ungesättigten Verbindungen, DE 102013214373 (23.07.2013).

2.    A. Börner, S. Lühr, M. Vilches, R. Franke, K. Dyballa (Evonik Industries), Isomerisierungsarme Hydroformylierung von ölsäureesterhaltigen Gemischen, EP 13198274 (19.12.2013).

Otras actividades relevantes: 

Dirección de tesis:

Magister: 1 (en desarrollo)

 

Referee en revistas internacionales:

Journal of the Chilean Chemical Sociaty

Email: 
moises.dominguez@usach.cl

Abstract

The research in our group spans the field of organic chemistry and physical organic chemistry from the development of synthetic methodology, the synthesis of optically interesting organic dyes and computational calculations.

Línea(s) de investigación: 
1. Synthesis of novel azaheterocyclic compounds. 2. Pd-Catalyzed cross-coupling reactions. 3. Synthesis and photophysical characterization of organic dyes. 4. Computational studies of reactions mechanisms and spectral properties of organic compounds.
Jerarquía: 
Asistente
Grados académicos /educación: 
1. Químico, Universidad de Santiago de Chile, 2006.
2. Doctor en Química, Universidad de Santiago de Chile, 2011.
3. Posdoctorado: Freie Universität Berlin, Alemania, 2012-2014.
Publicaciones: 
37.- A. Aracena,* M. Domínguez* Molecules 2022, Accepted.“ Computational quantification of the zwitterionic/quinoid ratio of phenolate dyes for their solvatochromic prediction”.
36.- I. Aburto, M. Muñoz, M. Vidal, C. Aliaga, M. Domínguez* J. Mol. Liq. 2022, 368, 120784. “Extending the π-system of inverted solvatochromic phenolate-based dyes shifts their inversion point due to an increment in their sensitivity to solvent polarizability”. https://doi.org/10.1016/j.molliq.2022.120784
35.- R. Mera-Adasme, D. Moraga, R. Medina, M. Domínguez* J. Mol. Liq. 2022, 359, 119302. “Mapping the solute-solvent interactions for the interpretation of the three types of solvatochromism exhibited by phenolate-based dyes”. https://doi.org/10.1016/j.molliq.2022.119302
34.- M. Vidal, J. Rodriguez-Aguilar, I. Aburto, C. Aliaga, M. Domínguez* ChemistrySelect 2021, 6(45), 12858. “Reactivity of 4-pyrimidyl sulfonic esters in Suzuki-Miyaura cross-coupling reactions in water”. https://doi.org/10.1002/slct.202103280
33.- C. E. A. de Melo, M. Domínguez, M. C. Rezende, and V. G. Machado* Dyes and Pigm. 2021, 184, 108757. “Solvatochromism of dyes inspired in Effenberger’s probe”.
32.- C. Aliaga, M. Domínguez, P. Rojas, M. Rezende* J. Mol. Liq. 2020, 312, 113362. “A comparison of multiparametric methods for the interpretation of solvent-dependent chemical processes”. https://doi.org/10.1016/j.molliq.2020.113362
31.- R. Mera-Adasme, M. C. Rezende, M. Domínguez* Spectrochim. Acta. 2020, 229(15), 118008. “On the physical-chemical nature of solvent polarizability and dipolarity”. https://doi.org/10.1016/j.saa.2019.118008
30.- M. Vidal, C. Pastenes, M. C. Rezende, C. Aliaga, M. Domínguez* Org. Chem. Front. 2019, 6, 3896-3901. “The inverted solvatochromism of protonated ferrocenylethenyl-pyrimidines: the first example of the solvatochromic reversal of a hybrid organic/inorganic dye”. https://doi.org/10.1039/C9QO01043B
29.- M. Domínguez,* R. Mera-Adasme*, M. C. Rezende, Spectrochim. Acta A 2019, 222, 5, 117264. “Insights into the halosolvatochromism of a bithiophene π* probe”.
28.- R. Mera-Adasme*, M. Domínguez,* O. Denis-Alpizar J. Mol. Mod. 2019, 25:176. “A benchmark for the size of the QM system required for accurate hybrid QMMM calculations on the metal site of the protein copper, zinc superoxide dismutase”. https://doi.org/10.1007/s00894-019-4066-8
27.- C. Aliaga, M. Vidal, C. Pastenes, M. C. Rezende*, M. Domínguez* Dyes Pigm. 2019, 166, 395-402. “Solvatofluorochromism of Conjugated 4-Methoxyphenyl-Pyridinium Electron Donor-Acceptor Pairs”. https://doi.org/10.1016/j.dyepig.2019.03.054
26.- J. Rodríguez-Aguilar, M. Vidal, C. Pastenes, C. Aliaga,* M. C. Rezende and M. Domínguez* Photochem. Photobiol. 2018, 94(6), 1100-1108. “The Solvatofluorochromism of 2,4,6-Triarylpyrimidine Derivatives”. bhttps://doi.org/10.1111/php.12982
25.- R. Mera-Adasme*, M. Domínguez* Phys. Chem. Chem. Phys. 2018, 20, 18127-18132. “A computationally-derived model for the solvatochromism of p-phenolates with high predictive power”. https://doi.org/10.1039/C8CP02424C
24.- M. Vidal, M. C. Rezende,* C. Pastene, C. Aliaga, M. Domínguez* New J. Chem. 2018, 42, 4223-4231. “Solvatochromism of conjugated 4-N,N-dimethylaminophenyl-pyridinium donor-acceptor pairs”. https://doi.org/10.1039/C7NJ04992G
23.- J. Rodríguez-Aguilar, B. Ordóñez, Matías Vidal, M. C. Rezende, M. Domínguez* SynOpen 2017, 01(01): 0024-0028. “Microwave-promoted Synthesis of 4-Arylpyrimidines by Pd-Catalyzed Suzuki-Miyaura Coupling of 4-Pyrimidyl Tosylates in Water”. https://doi.org/10.1055/s-0036-1588810
22.- H. –U. Reissig, M. Domínguez* ChemistrySelect 2016, 16, 5270–5275. “N-Methylpyridinium-4-phenolates: Generation of a Betaine Dye Library Bearing Different Spacer Units and Their Solvatochromism”. https://doi.org/10.1002/slct.201601148
21.- M. Domínguez,* M. C. Rezende J. Mol. Mod. 2016, 22, 218. “A Monte Carlo-Quantum Mechanics Study of a Solvatochromic π* Probe”. https://doi.org/10.1007/s00894-016-3083-0
20.- M. Vidal, M. García-Arriagada, M. C. Rezende, M. Domínguez* Synthesis, 2016, 48(23), 4246-4252. “Ultrasound-promoted Synthesis of 4-Pyrimidinols and their Tosyl Derivatives”. https://doi.org/10.1055/s-0035-1562788
19.- M. Domínguez, V. G. Machado, L. Nandi, M. C. Rezende,* P. Silva J. Chem. Kin. 2015, 47(12), 803. “A Kinetic Investigation of Regioselective Solvation of a
Solvatochromic Dye in Aqueous Alcohols”. https://doi.org/10.1002/kin.20963
18.- M. C. Rezende,* M. Domínguez M. J. Mol. Mod. 2015, 21, 212. “The solvatochromism of phenolate betaines: comparing different cavities of a polarized continuum model”. https://doi.org/10.1007/s00894-015-2769-z
17.- C. E. A. de Melo, L. G. Nandi, M. Domínguez, M. C. Rezende, V. G. Machado* J. Phys. Org. Chem. 2015, 28, 250. “Solvatochromic behavior of dyes with
dimethylamino electron-donor and nitro electron-acceptor groups in their molecular structure”. https://doi.org/10.1002/poc.3402
16.- M. Jasinsky,* M. Grzegorz,* M. Storlaski, W. Costa, M. Domínguez, H. –U. Reissig* Chem. Asian J. 2014, 9(9), 2641-2648. “Reactions of cycloaliphatic thioketones and their oxo analogues with lithiated methoxyallene: a new approach to vinylthiiranes”. https://doi.org/10.1002/asia.201402547
15.- M. Domínguez, H. –U. Reissig* ChemInform 2014, 45(42), 167. https://doi.org/10.1002/chin.201442167
14.- M. Domínguez, H. –U. Reissig* Synthesis 2014, 46(08), 1100.  “New 4-Pyridyl Nonaflates as Precursors for Push-Pull Solvatochromic Dyes”. https://doi.org/10.1055/s-0033-1340839
13.- M. K. Bera, P. Hommes, M. Domínguez, H. –U. Reissig* Beilstein J. Org. Chem. 2014, 10, 394. “The Flögel-three-component reaction with dicarboxylic acids – an approach to bis(β-alkoxy-β-ketoenamides) for the synthesis of complex pyridine and pyrimidine derivatives”. https://doi.org/10.3762/bjoc.10.37
12.- M. Domínguez,* M. C. Rezende, S. Márquez J. Mol. Mod. 2013, 19(2), 689. “Theoretical study of the solvatochromism of a donor-acceptor bithiophene”. https://doi.org/10.1007/s00894-012-1593-y
11.- M. C. Rezende,* M. Domínguez, A. Aracena Spectrochim. Acta Part A 2012, 87, 61. “The positive halochromism of phenolate dyes in hydroxylic solutions of tetraalkylammonium cations”. https://doi.org/10.1016/j.saa.2011.11.010
10.- M. C. Rezende,* M. Domínguez, A. Aracena, D. Millán Chem. Phys. Lett. 2011, 514, 267. “Solvatochromism and electrophilicity”. https://doi.org/10.1016/j.cplett.2011.08.070
9.- M. Domínguez, M. C. Rezende* J. Phys. Org. Chem. 2010, 23(2), 156. “Towards a unified view of the solvatochromism of phenolate betaine dyes”. https://doi.org/10.1002/poc.1599
8.- M. Domínguez, M. C. Rezende* J. Iran. Chem. Soc. 2010, 7(4), 995. “The Cationic Halochromism of Phenolate Betaines: Molecular Dynamics and Quantum Mechanics Studies”. https://doi.org/10.1007/BF03246096
7.- M. C. Rezende,* R. Oñate, G. Núñez, M. Domínguez, C. Mascayano Dyes Pigments 2009, 83(3), 391. “Lipophilic contributions to the solvatochromism of analogous betaines”. https://doi.org/10.1016/j.dyepig.2009.06.011
6.- M. C. Rezende,* R. Oñate, M. Domínguez, D. Millán Spec. Lett. 2009, 42(2), 81. “Solvatochromism and Halochromism of N-(4-Oxyphenyl)-5-nitro-2-thiophenecarboxaldimine”. https://doi.org/10.1080/00387010802428617
5.- D. Millán, M. Domínguez, M. C. Rezende Dyes Pigments 2008, 77(2), 441. “Solvatochromic hydrazone anions derived from chalcones”. https://doi.org/10.1016/j.dyepig.2007.07.011
4.- M. C. Rezende, F. Jara, M. Domínguez Tetrahedron 2006, 62(33), 7817. “The interaction of solvatochromic pyridiniophenolates with cyclodextrins”. https://doi.org/10.1016/j.tet.2006.05.053
3.- M. C. Rezende,* F. Jara, M. Domínguez J. Chem. Edu. 2006, 83(6), 937. “Evaluating the Internal Charge-Transfer in Benzylidene Derivatives of N,N'-Dimethylbarbituric Acid”. https://doi.org/10.1021/ed083p937
2.- F. Jara, M. Domínguez, M. C. Rezende, E. R. Tiekink, J. L. Wardell, S. M. Wardell* Acta Crytallographica 2006, E62(01), 3495. “3-Benzyl-2,4,6-triphenylpyrylium
1.- M.C. Rezende, M. Domínguez, J. L. Wardell, J. M. Skakle, J. N. Low, C. Glidewell* Acta Crystallographica 2005, C61(5), 306. “Supramolecular structures of five 5-
(arylmethylene)-1,3-dimethylpyrimidine-2,4,6- (1H,3H,5H)-triones: isolated molecules, hydrogen-bonded chains and chains of fused hydrogen-bonded rings”.
Premios y Honores: 
2014-2022: Adjudicación de 5 proyectos Fondecyt (regular e inciación) en calidad de investigador principal (2) y co-invetigador (3).
2020: Obtención del primer lugar en el concurso Fondecyt regular (Grupo de Química 2) como investigador responsable.
2019: Obtención del primer lugar en el concurso Fondecyt regular (Grupo de Química 2) como co-investigador.
2017: Difusión de una de nuestras publicaciones y entrevista en la revista de Highligiths alemana SYNFORM (https://www.thieme.de/en/thieme-chemistry/microwave-promoted-synthesis-o...)
2016: Difusión de otra de nuestras publicaciones en el principal sitio web sobre química orgánica “Orgcanic chemistry Portal” ( https://www.organic-chemistry.org/abstracts/lit5/681.shtm )
2013: Beca postdoctoral DIERCKS-VON-ZWECK-STIFTUNG, Essen, Alemania.
2012: Beca de postdoctorado extranjero BECAS CHILE, FU Berlín, Alemania.
2009: Beca de pasantía doctoral en el extranjero MECESUP2, Universidad de San Pablo, San Pablo, Brasil.
2009-2010: Mejor alumno de postgrado 2009-2010, Universidad de Santiago Chile.
2008: Beca de apoyo a la realización de tesis doctoral. CONICYT
2007: Beca de doctorado nacional CONICYT
Proyectos: 
2014-2017: Fondecyt de iniciación Nº 11140497 “Intramolecular cyclization of 3,5-diketoenamines and 3,5- diketoenamides as flexible precursors for the preparations of novel azaheterocyclic compounds”, Investigador responsable.
2020-2024: Fondecyt regular Nº 1200116 “Toward a general model for the inverted solvatochromism of light-emitting and non-light-emitting sensors: A synthetic and computational study”, Investigador responsable.
2020-2024: Fondecyt regular No 1200200 “A theoretical study of the dynamical relationship between structural elements of the protein copper, zinc superoxide dismutase implicated in the pathogenesis of amyotrophic lateral sclerosis”, Co-Investigador.
2020-2024: Fondecyt regular No 1200192 “Radical probes, antioxidants and fluorescent markers in micro-heterogeneous media”, Co-Investigador.
2019-2023: Fondecyt regular N° 1190045 “Properties and applications of new perichromic probes and theoretical interpretation of their solvatochromism”, Co-Investigador.
Otras actividades relevantes: 
1. Tesis dirigidas en los últimos 10 años
a. Tesis de pregrado: 7 finalizadas
b. Tesis de magister: 2 finalizadas y 2 en desarrollo
c. Tesis de doctorado: 2 en desarrollo

2. Coordinador del grupo del comité de Química, Biología y Medicina, Dirección de Investigación
Científica y Tecnológica (DICYT), Universidad de Santiago de Chile. (2022-)
3. Referee en revistas internacionales:
a. Industrial & Engineering Chemistry Research
b. Journal of Molecular Modeling
c. Analytical Letters
d. Journal of Molecular Modeling
e. Arabian Journal of Chemistry
f. Journal of Molecular Structure
g. Dyes and Pigments
h. Current Topics in Medicinal Chemistry
i. CARBON
j. Journal of Physical Organic Chemistry
k. Synthesis
l. Journal of Molecular Liquids
m. European Journal of Organic Chemistry
n. Talanta
o. New Journal of Chemistry
4. Miembro de la Comisión Estratégica de Sostenibilidad USACH (2021-)
5. Miembro del Comité de innovación curricular de química y farmacia, USACH (2020-)

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