Man

Sandra Patricia Fuentes Villalobos

Docente

UNIVERSIDAD CTÓLICA DEL NORTE

Antofagasta, Chile

Líneas de Investigación


Ciencia de los materiales; sol-gel; materiales hibridos; Chemistry of Materials; Organic-Inorganic Nanostructured Materials

Educación

  •  Química, UNIVERSIDAD DE CHILE. Chile, 2001

Experiencia Académica

  •   Profesor asociado Full Time

    UNIVERSIDAD CATOLICA DEL NORTE

    Ciencias

    Antofagasta, Chile

    2010 - A la fecha

Experiencia Profesional

  •   Docente Full Time

    Universidad Católica del Norte

    antofagasta, Chile

    2010 - A la fecha


 

Article (43)

Photocatalytic activity of barium titanate composites with zinc oxide doped with lanthanide ions for sulfamethoxazole degradation

Leon, Jennifer

Article ISI SCOPUS
Journal of Environmental Chemical Engineering  (2024)

Photocatalytic Activity of Barium Titanate Composites with Zinc Oxide Doped with Lanthanide Ions for Sulfamethoxazole Degradation.

Sebastián Campos, Wendy Calzadilla, Ricardo Salazar-González, Diego Venegas-Yazigi, Jennifer León, Sandra Fuentes.

Article
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING  (2024)

Simultaneous Second Harmonic Generation and Multiphoton Excited Photoluminescence in Samarium-Doped BaTiO3 Nanoparticles Functionalized with Poly(ethylene glycol)

FUENTES-VILLALOBOS, SANDRA PATRICIA; Carmona, Francisca; Valenzuela, Julio; Hernandez-Alvarez, Christian; Inocencio Martin, R.; Ruiz-Marin, M.

Article ISI SCOPUS
ACS Omega  (2024)

Covalent modification of glassy carbon surface via radical-induced grafting from electrochemical oxidation of imine derivatives

Silva, Carlos P.

Article ISI
ELECTROCHIMICA ACTA  (2023)

Lanthanum hydroxychloride/anatase composite and its application for effective UV-light driven oxidation of the emergent water contaminant cetirizine

Soto-Donos, Nicolas; Favier, Lidia; Villalobos, Sandra Fuentes; Hlihor, Raluca Maria; Le Fur, Eric

Article ISI
CHEMICAL ENGINEERING RESEARCH & DESIGN  (2023)

Structural characterization, stability, and cytocompatibility study of chitosan BaTiO3@ZnO:Er heterostructures



Article ISI
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES  (2023)

Selective Hydrogenation of Aromatic Nitro Compounds Using Unsupported Nickel Catalysts

Alvarez-Alcalde, Damian

Article ISI
CHEMISTRYSELECT  (2022)

A novel route for the preparation of self-assembled CuO hierarchical nanostructures by hydrothermal processing at high pressure

Bustos, M. E.; Hevia, Francisco.; Martinez, A. I.; Zarate, R. A.

Article ISI
MATERIALS LETTERS  (2021)

Review on Sol-Gel Synthesis of Perovskite and Oxide Nanomaterials



Article ISI
GELS  (2021)

Synthesis, characterization, and antibacterial activity evaluation of Cu@TiO2 nanocomposites



Article ISI
MATERIALS LETTERS  (2021)

Upconversion of Bi4Ti3O12:Er and its evaluation in silicon solar cell yield



Article ISI
MATERIALS LETTERS  (2021)

Chitosan coating of BaTiO3@ZnO:Yb heterostructures: synthesis and properties

Vega, J. L.

Article ISI
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY  (2020)

Effects of Eu3+ on the morphological, structural and optical properties of BaTiO3@ZnO:Eu nanoparticles



Article ISI
JOURNAL OF ALLOYS AND COMPOUNDS  (2020)

Antibacterial Activities of Copper Nanoparticles in Hybrid Microspheres

Alvina, R; Zegarra, K; Pozo, P

Article ISI
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY  (2019)

Effect on the Chemical, Structural and Magnetic Characteristics on Fe-Doped SrTiO3



Article ISI
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY  (2019)

Application of FORC distributions to the study of magnetic interactions in Co-doped BaTiO3 nanomaterials

S. Fuentes, H. Pizarro; P. Gutiérrez, D.E. Diaz-Droguett and N. Barraza

Article
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS  (2018)

Synthesis and optical characterization of Er-doped bismuth titanate nanoparticles grown by sol–gel hydrothermal method

S. Fuentes; P. Muñoz; J. Llanos; M. Vega; I.R. Martin; E. Chavez-Angel.

Article
CERAMICS INTERNATIONAL  (2017)

Up-conversion photoluminescence of BaTiO3 doped with Er3+ under excitation at 1500 nm

M. Vega; S. Fuentes; I.R. Martín; J. Llanos

Article
Materials Research Bulletin  (2017)

Hybrid chitosan-Pluronic F-127 films with BaTiO3: Co nanoparticles: Synthesis and properties

Fuentes, S; Dubo, J; Barraza, N; Gonzalez R.; Veloso, E.

Article ISI
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS  (2015)

Structural characterisation of slightly Fe-doped SrTiO3 grown via a sol-gel hydrothermal synthesis

Fuentes, S; Muñoz, P; Barraza, N; Chavez-Angel, E.; Torres, CMS

Article ISI SCOPUS
Journal of Sol-Gel Science and Technology  (2015)

Synthesis and structural analysis of Co-doped BaTiO3

Padilla-Campos, L; Diaz-Droguett, DE; Lavin, R.; Fuentes, S

Article ISI SCOPUS
Journal of Molecular Structure  (2015)

Chemical and structural analysis related to defects in nanocrystalline Ba1-xSrxTiO3 grown via hydrothermal sol-gel

Fuentes, S; Cespedes, F; Padilla-Campos, L; Diaz-Droguett, DE

Article ISI
CERAMICS INTERNATIONAL  (2014)

Effects of Eu substitution on luminescent and magnetic properties of BaTiO3 nanomaterials

Fuentes, S; Barraza, N; Veloso, E.; Villarroel, R.; Llanos J.

Article ISI SCOPUS
Journal of alloys  (2013)

SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF NANOCRYSTALLINE BATIO3 AT VARIOUS CALCINATION TEMPERATURES

Fuentes, Sandra; CÉSPEDES, FRANCISCO; MUÑOZ, PAMELA; CHAVEZ, EMIGDIO; PADILLA-CAMPOS, LUIS

Article SCIELO SCOPUS
JOURNAL OF THE CHILEAN CHEMICAL SOCIETY  (2013)

Hybrid Chitosan-Mercaptopropyltrimethoxysilane Films with Ag and Au Nanoparticles: Synthesis and Properties

Fuentes, S; Vera V.; Rivera, F; Moreno, M.; Benavente E.; González G.

Article ISI SCOPUS
Molecular Crystals and Liquid Crystals  (2012)

Influence of TiO2 on prebiotic thermal synthesis of the Gly-Gln polymer

Leyton, P.; Saladino R.; Crestini C.; Campos-Vallette, M; Paipa, C.; Berríos, A.; Fuentes, S; Zarate, R. A.

Article ISI SCOPUS
Amino Acids  (2012)

CHARACTERIZATION OF HYDRATED TITANIUM OXIDE WITH SHEET-LIKE AND TUBE-LIKE STRUCTURES PREPARED BY A HYDROTHERMAL PROCESSING

Fuentes, S; Zarate, RA; Espinoza, R.; Leyton, P.; Diaz-Droguett, DE

Article ISI SCIELO SCOPUS
Journal of the Chilean Chemical Society  (2011)

Influence of aluminum oxide on the prebiotic thermal synthesis of Gly-Glu-(Gly-Glu)(n) polymer

Leyton, P.; Zarate, RA; Fuentes, S; Paipa, C.; Gomez-Jeria, JS; Leyton, Y

Article ISI SCOPUS
BioSystems  (2011)

FORMATION OF HIERARCHICAL CUO NANOWIRES ON A COPPER SURFACE VIA A ROOM-TEMPERATURE SOLUTION-IMMERSION PROCESS

Fuentes, S; Zarate, RA; Muñoz, P; Diaz-Droguett, DE

Article ISI SCIELO SCOPUS
Journal of the Chilean Chemical Society  (2010)

Hybrid Chitosane-Mercaptopropylsiloxane Films - Synthesis and Properties

Fuentes, S; Ayala, MV; Benavente E.; González G.

Article ISI SCOPUS
Molecular Crystals and Liquid Crystals  (2010)

Preparation of SrTiO3 nanomaterial by a sol-gel-hydrothermal method

Fuentes, S; Zarate, RA; Chávez E.; Muñoz, P; Diaz-Droguett, D; Leyton, P.

Article ISI SCOPUS
Journal of Materials Science  (2010)

Structural analysis of nanocrystalline BaTiO3

Chávez E.; Fuentes, S; Zarate, RA; Padilla-Campos, L

Article ISI SCOPUS
Journal of Molecular Structure  (2010)

Synthesis and characterization of BaTiO3 nanoparticles in oxygen atmosphere

Fuentes, S; Zarate, RA; Chávez E.; Muñoz, P; Ayala, M.; Espinoza-Gonzalez, R; Leyton, P.

Article ISI SCOPUS
Journal of alloys  (2010)

Chitosan-siloxane nanocomposites. formation, structure, and properties of films

Fuentes, S; Retuert, J; Benavente E.; Lozano H.; González G.

Article ISI
Molecular Crystals and Liquid Crystals  (2008)

PREPARATION AND PROPERTIES OF CHITOSAN HYBRID FILMS FROM MICROWAVE IRRADIATED SOLUTIONS

Fuentes, S; Retuert, J; González G.

Article ISI SCIELO SCOPUS
JOURNAL OF THE CHILEAN CHEMICAL SOCIETY  (2008)

Structural characterization of single crystals of sodium titanate nanowires prepared by hydrothermal process

Zarate, RA; Fuentes, S

Article ISI SCOPUS
JOURNAL OF CRYSTAL GROWTH  (2008)

Chemical composition and phase identification of sodium titanate nanostructures grown from titania by hydrothermal processing

Zarate, RA; Fuentes, S; Wiff, JP

Article ISI SCOPUS
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS  (2007)

Lithium ion conductivity of molecularly compatibilized chitosan-poly(aminopropyltriethoxysilane)-poly(ethylene oxide) nanocomposites

Fuentes, S; Retuert, PJ; González G.

Article ISI SCOPUS
ELECTROCHIMICA ACTA  (2007)

Novel route to synthesize CuO nanoplatelets

Zarate, RA; Hevia F.; Fuentes, S; Zuniga, A

Article ISI SCOPUS
JOURNAL OF SOLID STATE CHEMISTRY  (2007)

Nuclear magnetic resonance study of PEO-chitosan based polymer electrolytes

Donoso, JP; Lopes, LVS; Pawlicka, A; Fuentes, S; Retuert, PJ; González G.

Article ISI SCOPUS
ELECTROCHIMICA ACTA  (2007)

Transparent conducting polymer electrolyte by addition of lithium to the molecular complex chitosane-poly(aminopropyl siloxane)

Fuentes, S; Retuert, PJ; González G.

Article ISI
ELECTROCHIMICA ACTA  (2003)

Relationship between composition and structure in chitosan-based hybrid films

Fuentes, S; Retuert, PJ; Ubilla A.; Fernandez J; González G.

Article ISI SCOPUS
BIOMACROMOLECULES  (2000)

THERMAL EFFECT ON THE MICROHARDNESS OF CHITOSAN FILMS

Retuert, J; Fuentes, S; González G.; Benavente, R.

Article ISI SCIELO SCOPUS
BOLETIN DE LA SOCIEDAD CHILENA DE QUIMICA  (2000)

ConferencePaper (1)

Ordering effect of lithium ions in a self-assembled hybrid system

Retuert, PJ; Fuentes, S; González G.; Yazdani-Pedram, M.

ConferencePaper ISI
STRUCTURE-PROPERTY RELATIONSHIPS IN BIOMINERALIZED AND BIOMIMETIC COMPOSITES  (2002)

Proyecto (15)

Lipids-coated halide double perovskites compounds as novel and biocompatible compounds on the optical properties, and colloid stability”

Fuentes, Sandra P.

Proyecto
 (2024)

"Sistema Automatizado de Tratamiento de Imágenes -SATI"

Fuentes, Sandra P.

Proyecto
 (2023)

Performance of gas sensors based on CuO-rGO composites: effect of the oxidation degree and sheet size of rGO and doping of different types of CuO structures.

Diaz, Donovan; Fuentes, Sandra P.

Proyecto
 (2023)

“Effect of the polyethylene glycol-coated on the multiferroic properties of perovskite-like compounds”.

Fuentes, Sandra P.

Proyecto
 (2019)

Conversión de energía solar y térmica basado en sistemas nanoestructurados

FONDECYT (ACT 1204)

Proyecto
2014-2017
Subdirector(a)

Conversión de energía solar y térmica basado en sistemas nanoestructurados. Conicyt. Sub-directora.

FONDECYT (ACT 1204)

Proyecto
2014-2016
Subdirector(a)

“ANALIZADOR MEDIANTE ESPECTROSCOPIA FOTOELECTRONICA DE RAYOS X (XPS)”

FONDEQUIP (EQM 140044)

Proyecto
2014-2017
Inv. Principal

“Effect of the reaction atmospheres and doped ions on the multiferroic properties of nanostructures”.

FONDECYT (1110555)

Proyecto
2011-2015
Inv. Responsable

“Financiamiento Basal para Centros Científicos y Tecnológicos de Excelencia (CEDENNA)”. Centro para el Desarrollo de Nanociencia y Nanotecnología.

FONDECYT (ACT1204)

Proyecto
2009-2020
Investigador(a)

“Synthesis of ferroelectric nanostructures by solvo-hydrothermal technique”.

FONDECYT (1080401)

Proyecto
2008-2010
Inv. Responsable

“Fabricación de prototipos de celdas solares basados en óxidos de cobre nanoestrucutrado”.

ESO-AUI.

Proyecto
2007-2008
Coinvestigador(a)

“Síntesis de alambres o tubos de óxidos de cobre a escala manométrica por el proceso hidrotermal”.

Minera Escondida MEL

Proyecto
2005-2006
Coinvestigador(a)

“Preparación de soporte y estudios de procesos de Mineralización”.

FONDEF (11980002.)

Proyecto
2002-2003
Inv. Responsable

"Design, synthesis and regulation of properties of films and organic-inorganic hybrid membranes".

FONDECYT (180004)

Proyecto
2000-2001
Inv. Responsable

"Diseño, síntesis y regulación de propiedades de películas y membranas híbridas orgánico-inorgánico".

FONDECYT (2970004)

Proyecto
1997-1999
Inv. Responsable

1
Jaime LLanos

UNIVERSIDAD CATOLICA DEL NORTE

Antofagasta, Chile

45
Sandra Fuentes

Docente

Ciencias Farmacéuticas

UNIVERSIDAD CTÓLICA DEL NORTE

Antofagasta, Chile

9
Ramon Zarate

Profesor de Física

Fisica

UNIVERSIDAD CATÓLICA DEL NORTE

Antofagasta, Chile

2
Eugenio Veloso

Profesor Asociado

Pontificia Universidad Católica de Valparaíso

Valparaíso, Chile

2
Alejandro Cabrera

Professor

Physics

PONTIFICIA UNIVERSIDAD CATOLICA DECHILE

Santiago, Chile

10
Guillermo González

Academico

Quimica

Universidad de Chile

Santiago, Chile

8
Víctor Fuenzalida

Full Professor

Departamento de Física

UNIVERSIDAD DE CHILE, FCFM, DEPARTAMENTO DE FÏSICA

Santiago, Chile

2
Rodrigo Espinoza

Associate Professor

Department of Chemical Engineering Biotechnology and Materials

UNIVERSIDAD DE CHILE

Santiago, Chile

1
roberto lavin

Académico Regular (Jornada Completa)

Instituto de Ciencias Básicas

Universidad Diego Portales

Santiago, Chile

5
Donovan Diaz

Associate Professor

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

3
Eglantina Benavente

ACADEMICO

QUIMICA

UNIVERSIDAD TECNOLOGICA METROPOLITANA

SANTIAGO, Chile

1
Rodrigo González

Professor Asociado

Departamento de Ciencias Geologicas

UNIVERSIDAD CATÓLICA DEL NORTE

Antofagasta, Chile

1
Jose Luis Vega

Profesor Asociado

Biomedico

Universidad de Antofagasta

Antofagasta, Chile

2
Diego Venegas

Full Professor

Quimica de los Materiales

UNIVERSIDAD DE SANTIAGO DE CHILE, FACULTAD DE QUÍMICA Y BIOLOGÍA, DEPARTAMENTO DE QUÍMICA DE LOS MATERIALES

Santiago, Chile

9
PATRICIO LEYTON

Profesor Asociado

INSTITUTO DE QUÍMICA

PONTIFICIA UNIVERSIDAD CATÓLICA DE VALPARAÍSO

Valparaíso, Chile

1
Verónica Paredes

Academic

Ciencias Químicas

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

1
MAURICIO ARIAS

Docencia a honorarios

UNIVERSIDAD CATÓLICA DEL NORTE

ANTOFAGASTA, Chile

1
Fernando Guzmán

Profesor Asistente

Departamento de Física

Universidad Católica del Norte

Antofagasta, Chile

1
Mehrdad Yazdani-Pedram

Académico Profesor Titular

Organic and Physical Chemistry

Universidad de Chile

Santiago, Chile

1
Mauricio Vega

PROFESOR ASISTENTE

QUÍMICA ANALÍTICA E INORGÁNICA

Universidad de Concepción

CONCEPCIÓN, Chile

1
Harold Lozano

Investigador

Quimica

Universidad de Chile

Santiago, Chile

1
Elizabeth Imbarack

Investigador

Química de los Materiales

Universidad de Santiago de Chile

Santiago , Chile

1
Maibelin Rosales

Investigador Postdoctoral Fondecyt

Advanced Mining Technology Center

Universidad de Chile

Santiago, Chile

1
Rafaella Zárate

Investigadora Postdoctoral

Instituto Antofagasta

Universidad de Antofagasta

Antofagasta, Chile

1
Hector Pizarro

Profesor Asitente

Geología

Universidad Católica del Norte

Antofagasta, Chile

1
Luis Padilla

Académico

Química

Universidad de Antofagasta

Antofagasta, Chile

1
Mabel Moreno

Profesor

Universidad SEK

Santiago, Chile

1
Alejandro Castro

Académico

Ciencias Preclínicas

Universidad de La Frontera

Temuco, Chile

4
Nancy Barraza