Man

Maria Victoria Encinas Rojas

Full Professor

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

Líneas de Investigación


1. Physical Chemical 2. Synthesis and Characterizationb of Smart Polymers 3. Photochemistry of Biologycal Compounds

Educación

  •  Physicochemical; Photochemical, UNIVERSIDAD DE CHILE. Chile, 1975
  •  Chemist, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 1971

Experiencia Académica

  •   Full Professor Full Time

    UNIVERSIDAD DE SANTIAGO DE CHILE

    Faculty of Chemical and Biology

    Santiago, Chile

    1971 - A la fecha

Experiencia Profesional

  •   Full Professor Full Time

    Universidad de Sntiago de Chile

    Santiago, Chile

    1970 - A la fecha

Formación de Capital Humano


-Cristian Valderas. Influencia de la estructura del coiniciador de la fotopolimerización de monómeros vinílicos vía radicales libres. Facultad de Química y Biología, USACH, Doctor en Química 2007.

-Andrés Aracena. Electronic properties of photocyclation products of pyridinium tetrasubstituted salts. Facultad de Química y Biología, USACH. Magister en Química, 2008.

-Pamela Espinoza. Preparación y caracterización de conjugados albúmina poli(acrilamida). Estudios de unión de las 1,4-dihidropiridinas a la proteína libre y conjugada. Facultad de Química y Biología, USACH, Doctor en Química, 2011.

-Fabián Martínez. Obtención y caracterización de hidrogeles de los bloques homopoliméricos de ácido algínico y poli(N-isopropil acrylamida). Facultad de Química y Biología, USACH. Licenciado en Química, 2011.

- Jonathan Andrés Ortiz. Caracterización estacional, determinación estructural y modificación química de los polisacáridos solubles de Ahnfeltia alicata. Facultad de Química y Biología, USACH. Licenciado en Química, 2011.

- Claudio Vergara. Estudios de la asociación de anti-inflamatorios COXIB a las albúminas de suero humana y bovina no conjugadas y conjugadas a un polímero sintético de arquitectura definida. , Facultad de Química y Biología, USACH. Doctor en Química, en desarrollo.

- Carlos Fredes. Estudios fotofísicos de colorantes xanténicos y reactividad hacia felones. Facultad de Química y Biología, USACH. Magister en Química, en desarrollo.


Premios y Distinciones

  •   Reconocimiento Proyectos FONDECYT Regular

    FONDECYT

    Chile, 2012

    Distintion of Fondecyt (Goberment Found) for research adjudication projects to the last 30 years.

  •   Presidential Chair

    Chile Goverment

    Chile, 1998

    Scientific Studies on the Photochemical Polymer Synthesis.


 

Article (66)

Association of valdecoxib, a non-steroidal anti-inflamatory drug to HSA
Preparation and characterization of hydrogels based on homopolymeric fractions of sodium alginate and PNIPAAm
Solvent effect on the photophysics of naphthoxazole derivatives
A sulfated galactan with antioxidant capacity from the green variant of tetrasporic Gigartina skottsbergii (Gigartinales, Rhodophyta)
Photocatalytic degradation of chlorophenols on TiO2-325mesh and TiO2-P25. An extended kinetic study of photodegradation under competitive conditions
Adsorption Behavior of Hydrophobically Modified Polyelectrolytes onto Amino- or Methyl-Terminated Surfaces
Antioxidant capacity of sulfated polysaccharides from seaweeds. A kinetic approach
Adsorption of anionic amphiphilic polyelectrolytes onto amino-terminated solid surfaces
Bovine serum albumin as chain transfer agent in the acrylamide polymerization. Protein-polymer conjugates
Effect of solvent on the free radical polymerization of N,N-dimethylacrylamide
Photophysics and Photochemical Studies of the Vitamin B6 Group and Related Derivatives
Xanthene dyes/amine as photoinitiators of radical polymerization: A comparative and photochemical study in aqueous medium
Chain transfer agents in vinyl polymerizations photo-induced by bimolecular photoinitiators
Synthesis and photoinitiation activity of macroinitiators comprising benzophenone derivatives
Photophysics and photochemical studies of.1,4-dihydropyridine derivatives
PHOTOPHYSICS AND PHOTOMECHICAL STUDIES OF 1,4-DIHIDROPIRIDINE DERIVATES
Structure and medium effects on the photochemical behavior of nonfluorinated quinolone antibiotics
Nucleotide specificity of Saccharomyces cerevisiae phosphoenolpyruvate carboxykinase - Kinetics, fluorescence spectroscopy, and molecular simulation studies
PHOTOPHYSICS AND PHOROCHEMISTRY OF NALIDIXIC ACID
Photophysics and photochemistry of nalidixic acid
Reactions of excited states of phenoxazin-3-one dyes with amino acids
Thiophenols as chain transfer agents in the polymerization of vinyl monomers
Biochemical characterization of a thermostable cysteine synthase from Geobacillus stearothermophilus V
NUCLEOTIDE SPECIFICITY OF SACCHAROMYCES CEREVISIAE PHOSPHOENOLPYRUVATE CARBOXYKINASE: KINETICS, FLUORESCENCE SPECTROSCOPY, AND HOMOLOGY MODELING STUDIES.
Photoreduction of 4-substituted nitrobenzenes by amines
Spectroscopic properties of 4-pyridoxic acid as a function of pH and solvent
Anaerobiospirillum succiniciproducens phosphoenolpyruvate carboxykinase: Mutagenesis at metal site 2
Electron transfer quenching of singlet and triplet excited states of flavins and lumichrome by aromatic and aliphatic electron donors
Photophysical and photochemical studies of pyridoxamine
Photopolymerization of 2-hydroxyethyl methacrylate: Effect of the medium properties on the polymerization rate
SUBSTRATE BINDING TO FLUORESCENT LABELED WILD TYPE, LYS213Arg, AND His233Gln SACCHAROMYCES CEREVISIAE PHOSPHOENOLPYRUVATE CARBOXYKINASES
Thiols as chain transfer agents in free radical polymerization in aqueous solution
Evaluation by site-directed mutagenesis of active site amino acid residues of Anaerobiospirillum succiniciproducens phosphoenolpyruvate carboxykinase
Influence of the amine structure on the polymerization of methyl methacrylate photoinitiated by aromatic ketone/amine
Ligand interactions and protein conformational changes of phosphopyridoxyl-labeled Escherichia coli phosphoenol pyruvate carboxykinase determined by fluorescence spectroscopy
Photochemical study and photoinitiation activity of macroinitiators based on thioxanthone
The excited-state interaction of resazurin and resorufin with amines in aqueous solutions. Photophysics and photochemical reaction
The influence of the photophysics of 2-substituted thioxanthones on their activity as photoinitiators
The interaction of ground and excited states of lumichrome with aliphatic and aromatic amines in methanol
Urea-induced unfolding studies of free- and ligand-bound tetrameric ATP-dependent Saccharomyces cerevisiae phosphoenolpyruvate carboxykinase Influence of quaternary structure on protein conformational stability
Aqueous photopolymerization with visible-light photoinitiators: Acrylamide polymerization photoinitiated with a phenoxazine dye/amine system
beta-nitrostyrene derivatives as inhibitors of the free radical polymerization
Effect of phenols on the free-radical photopolymerization of vinyl monomers in aqueous solution
Free radical polymerization photoinitiated by riboflavin/amines. Effect of the amine structure
Solvent effect on the quenching of singlet oxygen by 3-methylindole
Photopolymerization of methyl methacrylate initiated by thioxanthone derivatives: photoinitiation mechanism
Polymerization of vinyl monomers photoinitiated by p-nitroaniline: Photoinitiation mechanism
Riboflavin/triethanolamine as photoinitiator system of vinyl polymerization. A mechanistic study by laser flash photolysis
Solvent effects on the rate of polymerization of 2-hydroxyethyl methacrylate photoinitiated with aliphatic azo compounds
Structural studies of the BstVI restriction-modification proteins by fluorescence spectroscopy
The photoinitiation mechanism of vinyl polymerization by riboflavin/ triethanolamine in aqueous medium
Effect of the initiator absorbance on the transition-metal complex photoinitiated polymerization
Free Radical Production upon Photoinduced Electron Transfer Reactions in the Presence of Vinyl Monomers. Effect of Water Addition
Inhibition of styrene polymerization by ?-nitrostyrene. A novel inhibition mechanism
Microemulsion polymerization of methyl methacrylate photoinitiated by symmetrical azocompounds of different hydrophobicity
Stability of Escherichia coli phosphoenolpyruvate carboxykinase against urea-induced unfolding and ligand effects
THE ROLE OF IONIC STRENGTH ON THE ENHANCEMENT OF THE HEMOLYTIC ACTIVITY OF STICHOLYSIN I, A CYTOLYSIN FROM STICHODACTYLA HELIANTHUS
p-nitroacetanilide in the presence of triethylamine as a photoinitiator system for vinyl polymerization
Photophysics and photoreactivity of substituted thioxanthones
Anthracene singlet quenching by indoles in media of different polarities: Mechanism and chemical photoreaction
Deactivation of pyrene derivatives by nitroxides in AOT reverse micelles. Dependence of quenching efficiency on the probe and quencher location in the microaggregates
Photoinitiated vinyl polymerization by safranine T/triethanolamine in aqueous solution
Polymerization of 2-hydroxyethyl methacrylate induced by azo compounds: Solvent effects
Polymerization photoinitiated by carbonyl compounds. XI. Styrene polymerization photoinitiated by cyclododecanones
Reaction of wild-type, C365S, and C458S Saccharomyces cerevisiae phosphoenolpyruvate carboxykinases with fluorescent lodoacetamide derivatives
The interaction of aliphatic amines with safranine T in aqueous solution
81
Maria Encinas

Full Professor

Enviroment Science

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

13
Fernando Gonzalez

Titular Professor

Facultad de Ciencias de la Vida

Universidad Andres Bello

Santiago, Chile

8
Claudia Bueno

profesor

Química Biológica

Pontificia Universidad católica

santiago, Chile

6
Marcela Urzúa

Associate Professor

Chemistry

UNIVERSIDAD DE CHILE

Santiago, Chile

4
Paulina Pavez

Associate Professor

Physical Chemistry

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

3
Ximena Briones

UNIVERSIDAD DEL DESARROLLO

SANTIAGO, Chile

2
Juan Guerrero

ACADEMICO

QUÍMICA DE LOS MATERILAES

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

2
Tamara Barahona

Investigador

Química de compuestos naturales y analisis químico

Centro de Genómica Nutricional Agroacuícola

Temuco, Chile

2
Mehrdad Yazdani-Pedram

Académico Profesor Titular

Organic and Physical Chemistry

Universidad de Chile

Santiago, Chile

2
Alejandro Toro

PROFESOR TITULAR

Química Física

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile

2
Elisa Zúñiga

Académico titular

Química

Universidad M

Santiago, Chile

2
JORGE PAVEZ

Professor

Materials Chemistry

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

1
Ricardo Tapia

Full Professor

Organic Chemistry

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

1
Eduardo Pino

Acádemico

Ciencias del Ambiente

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

1
Andrés Mansilla

Vicerrector de Investigación y Postgrado

Departamento de Ciencias y Recursos Naturales

UNIVERSIDAD DE MAGALLANES

Punta Arenas, Chile

1
claudio olea

Full Professor

Inorganica y Analitica

UNIVERSIDAD DE CHILE

Santiago, Chile

1
Claudia Saavedra

Full Professor

Departmento de Ciencias de la Vida

UNIVERSIDAD ANDRÉS BELLO

Santiago, Chile

1
Ricardo Salazar

Profesor Asociado

Química de Los Materiales

UNIVERSIDAD DE SANTIAGO DE CHILE (USACH)

Santiago, Chile

1
IVAN CALDERON

Associate Professor / Academic Coordinator / Principal Investigator

Biological Sciences

UNIVERSIDAD ANDRÉS BELLO

SANTIAGO, Chile

1
Bárbara Herrera

Profesor Asociado

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

1
José Pérez

Associate Professor

Biologia

Universidad Andres Bello

Santiago, Chile

1
Felipe Arenas

Profesor Asociado

Biología

UNIVERSIDAD SANTIAGO DE CHILE

Santiago, Chile

1
Derie Fuentes

Manager

Center For Systems Biotechnology

Fundación Fraunhofer Chile Research

Santiago, Chile

1
Alejandro Yévenes

Profesor Asistente

Química-Física

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile