Man

Laura Andrea Tamayo Villarroel

PROFESOR ASISTENTE

UNIVERSIDAD DE CHILE

SANTIAGO, Chile

Líneas de Investigación


Química de los Materiales; Biomateriales; Nanotecnología

Educación

  •  CHEMISTRY, UNIVERSIDAD DE SANTIAGO DE CHILE. Chile, 2012

Experiencia Académica

  •   Profesor Adjunto Part Time

    UNIVERSIDAD DE SANTIAGO DE CHILE

    FACULTAD DE QUÍMICA Y BIOLOGÍA

    SANTIAGO, Chile

    2013 - A la fecha

  •   Profesor Asistente Full Time

    UNIVERSIDAD DE CHILE

    Facultad de Ciencias

    Santiago, Chile

    2019 - A la fecha

Experiencia Profesional

  •   Investigador Postdoctoral Part Time

    Universidad de Santiago de Chile

    Santiago, Chile

    2014 - 2016

  •   Investigador Full Time

    University of Texas at San Antonio

    Estados Unidos

    2010 - 2010

  •   Investigador Principal Proyecto Fondecyt Iniciación Part Time

    Universidad de Santiago de Chile

    Santiago, Chile

    2016 - A la fecha

  •   Profesor Asistente Full Time

    Universidad de Chile

    Santiago, Chile

    2019 - A la fecha

Difusión y Transferencia


En el año 2012, realicé charlas relacionadas con el uso de materiales con propiedades antibacterianas en el Liceo de niñas Betsabé Hormazabal de Alarcón en la comuna de San Miguel. Se dictaron 4 charlas con una asistencia de 200 alumnas.



 

Article (21)

First Insights about Antiparasitic and Action Mechanisms of the Antimicrobial Peptide Hepcidin from Salmonids against Caligus rogercresseyi

Santana, Paula A; Arancibia, Camila; Tamayo; Cumillaf, Juan Pablo; Roman,Tanya; Álvarez, Claudio A.; Cárdenas, Constanza; Paillan Suarez, Cinthya; Guzman, Fanny

Article
PHARMACEUTICS  (2024)

Conformational Changes of Poly(Maleic Anhydride-<i>alt</i>-styrene) Modified with Amino Acids in an Aqueous Medium and Their Effect on Cytocompatibility and Hemolytic Response

Maine, Arianne; Tamayo, Laura; Leiva, Angel; Gonzalez, Alex; Rios, Hernan E.; Rojas-Romo, Carlos; Jara, Paul; Araya-Duran, Ingrid; Gonzalez-Nilo, Fernando; Yazdani-Pedram, Mehrdad; Santana, Paula; Leal, Matias; Gonzalez, Nicolas; Briones, Ximena; Villalobos, Valeria; Urzua, Marcela

Article ISI
ACS APPLIED BIO MATERIALS  (2023)

Wettability of Amino Acid-Functionalized PSMA Electrospun Fibers for the Modulated Release of Active Agents and Its Effect on Their Bioactivity

Santander, Sebastian; Padilla-Manzano, Nicolas; Diaz, Bastian; Bacchiega, Renato; Jara, Elizabeth; alvarez, Luis Felipe; Pinto, Cristobal; Forero, Juan C.; SANTANA-SEPULVEDA, PAULA ANDREA; Hamm, Eugenio; URZUA-ACEVEDO, MARCELA DEL PILAR; Tamayo, Laura

Article ISI SCOPUS
Pharmaceutics  (2023)

Blends based on amino acid functionalized poly (ethylene-alt-maleic anhydride) polyelectrolytes and PEO for nanofiber elaboration: Biocompatible and angiogenic polyelectrolytes

Leal, Matias; Leiva, Angel; Villalobos, Valeria; Palma, Veronica; Carrillo, Daniela; Edwards, Natalie; Maine, Arianne; Cauich-Rodriguez, Juan, V; Tamayo, Laura; Neira-Carrillo, Andronico; Urzua, Marcela

Article ISI
EUROPEAN POLYMER JOURNAL  (2022)

Coaxial fibers of poly(styrene-co-maleic anhydride)@poly(vinyl alcohol) for wound dressing applications: Dual and sustained delivery of bioactive agents promoting fibroblast proliferation with reduced cell adherence

Tamayo, Laura; Santana, Paula; Forero, Juan C.; Leal, Matias; Gonzalez, Nicolas; Diaz, Mauricio; Guiliani, Nicolas; Hamm, Eugenio; Urzua, Marcela

Article ISI
INTERNATIONAL JOURNAL OF PHARMACEUTICS  (2022)

Does Bacterial Elasticity Affect Adhesion to Polymer Fibers?

Tamayo, Laura; Melo, Francisco; Caballero, Leonardo; Hamm, Eugenio; Díaz, M.; Leal, M. S.; Guiliani, N.; Urzúa, M. D.

Article ISI SCOPUS
ACS APPLIED MATERIALS & INTERFACES  (2020)

Amino Acid-Functionalized Polyelectrolyte Films as Bioactive Surfaces for Cell Adhesion

Leal, Mat&iacute;as; Briones, Ximena; VILLALOBOS, VALERIA; Queneau, Yves; Leiva, Angel; Ríos, Hernan E.; Pavez, Jorge Enrique; Silva, Carlos; Carrasco, carlos; Neira-Carrillo, Andronico; Roth, Alejandro; Tamayo, Laura; Urzúa, Marcela D.

Article ISI SCOPUS
ACS APPLIED MATERIALS & INTERFACES  (2019)

Asymmetric biphasic hydrophobic/hydrophilic poly(lactic acid)–polyvinyl alcohol meshes with moisture control and noncytotoxic effects for wound dressing applications

Laura Ribba; Laura Tamayo; Ana Riveros; Marcelo Kogan; Marcos Flores; Enrique Cerda; Silvia Goyanes

Article
JOURNAL OF APPLIED POLYMER SCIENCE  (2019)

Sol–gel coatings doped with encapsulated silver nanoparticles: inhibition of biocorrosion on 2024-T3 aluminum alloy promoted by Pseudomonas aeruginosa

E.A. Gonzalez; N. Leiva; N. Vejar; M. Sancy; M. Gulppi; M. I. Azócar; G. Gomez; L. Tamayo; X. Zhou; G. E. Thompson; M.A. Páez

Article
Journal of Materials Research and Technology  (2019)

Surfaces based on amino acid functionalized polyelectrolyte films towards active surfaces for enzyme immobilization

Briones, Ximena; VILLALOBOS, VALERIA; Queneau, Yves; Silva Danna, Caroline; Munoz, Rodrigo; Rios, Hernan E.; Pavez, Jorge.; Paez, Maritza; Cabrera, Ricardo; Tamayo, Laura; Urzua, Marcela D.

Article ISI SCOPUS
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS  (2019)

Porous Nanogold/Polyurethane Scaffolds with Improved Antibiofilm, Mechanical, and Thermal Properties and with Reduced Effects on Cell Viability: A Suitable Material for Soft Tissue Applications

Tamayo, L.; Acuna, D.; Riveros A.L.; Kogan, M. J.; Azocar, M. I.; Paez, M.; Leal, M.; Urzua, M.; Cerda, E.

Article ISI SCOPUS
ACS APPLIED MATERIALS & INTERFACES  (2018)

Stability of Antibacterial Silver Carboxylate Complexes against Staphylococcus epidermidis and Their Cytotoxic Effects

Aldabaldetrecu, M; Tamayo, L; Alarcon, R; Walter, M; Salas-Huenuleo, E; Kogan, MJ; Guerrero, J; Paez, M; Azocar, MI

Article ISI SCOPUS
MOLECULES  (2018)

Surface Functionalization of an Aluminum Alloy to Generate an Antibiofilm Coating Based on Poly(Methyl Methacrylate) and Silver Nanoparticles

Muñoz, Lisa; Tamayo, Laura; Gulppi, Miguel; Rabagliati, Franco; Flores, Marcos; Urzúa, Marcela; Azócar, Manuel; Zagal, Jose; Encinas, María; Zhou, Xiaorong; Thompson, George; Páez, Maritza

Article ISI SCOPUS
MOLECULES  (2018)

Correlating light and thermal stability of silver carboxylate complexes by infrared and C-13 NMR spectroscopy

Azócar, Manuel I.; Aldabaldetrecu, Maialen; levin, Pedro; Tamayo, Laura; Guerrero, Juan; Páez, Maritza A.

Article ISI SCOPUS
JOURNAL OF COORDINATION CHEMISTRY  (2016)

Polyethylene/silver-nanofiber composites: A material for antibacterial films

Zapata, Paula; Larrea, Maialen; Tamayo, Laura; Rabagliati, Franco; Azocar, Manuel I.; Páez, Maritza

Article ISI SCOPUS
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS  (2016)

Antibacterial and non-cytotoxic effect of nanocomposites based in polyethylene and copper nanoparticles

L.A. Tamayo, P.A. Zapata, M.I. Azócar, L. A. Muñoz, X. Zhou, G.E. Thompson, F.M. Rabagliati, M.A. Páez.

Article
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE  (2015)

A systematic study of antibacterial silver nanoparticles: efficiency, enhanced, permeability and cytotoxic effects

MI Azócar, LA Tamayo, N Vejar, G Gómez, X Zhou, G Thompsom, E Cerda, MJ Kogan, E Salas, MA Paez

Article ISI
JOURNAL OF NANOPARTICLE RESEARCH  (2014)

Release of silver and copper nanoparticles from polyethylene nanocomposites and their penetration into Listeria monocytogenes

L.A. Tamayo, P.A. Zapata, N.D. Vejar, M.I. Azócar, M.A. Gulppi, X. Zhou, G.E. Thompson, F.M. Rabagliati, M.A. Páez

Article ISI
Materials Science and Engineering: C  (2014)

Stripping voltammetry microprobe (SPV): A new approach in electroanalysis

M.A. Gulppi, N. Vejar, L. Tamayo, M.I. Azocar, C. Vera, C. Silva, J.H. Zagal, F. Scholz, M.A. Páez

Article
ELECTROCHEMISTRY COMMUNICATIONS  (2014)

Antibiofouling Properties of Sol-Gel Type Polymers for Aluminium Alloys: Biocorrosion Protection Against Pseudomonas Aeruginosa

Vejar, ND; Azocar, MI; Tamayo, LA; Gonzalez E.; Pavez, J; Gulppi, M.; ZAGAL, JH; Zhou, X.; Santibanez F.; Thompson, GE; Páez, MA

Article ISI SCOPUS
International Journal of Electrochemical Science  (2013)

Nanocomposites based on polyethylene and nanosilver particles produced by metallocenic ‘‘in situ’’ polymerization: synthesis, characterization, and antimicrobial behavior.

Paula A. Zapata; Laura Tamayo; Maritza Páez; Enrique Cerda; Ignacio Azócar; Franco M. Rabagliati

Article
European Polymer Journal  (2011)

BookSection (2)

Polymer Composites With Metal Nanoparticles: Synthesis, Properties, and Applications

Laura Tamayo; Humberto Palza; Bejarano, Julian; Zapata Paula A.

BookSection
 (2019)

Antimicrobial Activity: Antibacterial Properties of Silver Nanomaterials

Azócar, M.; Tamayo, L.; Vejar, N.; Vargas, E.; Páez, M.; Ildusovich Kharisov, B.

BookSection
 (2015)

Patent (1)

Electroanalytic system

Caroli, M.; Páez, M.; Tamayo, L.; Mena, G.; Muñoz, L.

Patent
 (2015)

Review (1)

Copper-polymer nanocomposites: An excellent and cost-effective biocide for use on antibacterial surfaces

Tamayo, L; Azocar, M; Kogan, M; Riveros, A; Paez, M

Review ISI SCOPUS
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS  (2016)

23
Laura Tamayo

PROFESOR ASISTENTE

DEPARTAMENTO DE QUÍMICA

UNIVERSIDAD DE CHILE

SANTIAGO, Chile

8
MARITZA PAEZ

Full professor

Química de los Materiales

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

7
Manuel Azocar

Assistant Professor

Química de los Materiales

Universidad de Santiago de Chile

Santiago, Chile

4
Valeria Villalobos

Profesor asistente

Universidad Autónoma de Chile

Santiago, Chile

3
JORGE PAVEZ

Professor

Materials Chemistry

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

3
Angel Leiva

Full Professor

Physical Chemistry

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

3
Marcela Urzúa

Associate Professor

Chemistry

UNIVERSIDAD DE CHILE

Santiago, Chile

3
Matías Leal

Investigador Postdoctoral

Facultad de Ciencias de la Vida

Universidad Andrés Bello

Santiago, Chile

2
Nicolas Guiliani

Profesor Titular

Biología

UNIVERSIDAD DE CHILE

Santiago, Chile

2
Luis Hamm

Profesor Asociado

Física

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

2
Mauricio Díaz

2
Andrónico Neira

Titular Professor

Biological and Animal Science

UNIVERSIDAD DE CHILE

Santiago, Chile

2
Juan Guerrero

ACADEMICO

QUÍMICA DE LOS MATERIALES

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

2
Marcelo Kogan

Academico

Quimica Farmacologica y Toxicologica

UNIVERSIDAD DE CHILE, FACULTAD DE CIENCIAS QUÍMICAS Y FARMACÉUTICAS

Santiago, Chile

1
Francisco Melo

FULL PROFESSOR

FISICA

UNIVERSIDAD DE SANTIAGO DE CHILE

SANTIAGO, Chile

1
Edison Salas

Director de laboratorio de nanotecnología

Aintech

Santiago, Chile

1
Marcos Flores

profesor asociado

departamento de física

UChile

santiago, Chile

1
Alejandro Roth

Profesor Asistente

DEPARTAMENTO DE BIOLOGÍA,

DEPARTAMENTO DE BIOLOGÍA, FACULTAD DE CIENCIAS, UNIVERSIDAD DE CHILE

Santiago, Chile

1
Daniela Carrillo

Docente asistente

Universidad San Sebastian

Concepción, Chile

1
Ricardo Cabrera

Assitant Pofessor

Biology

UNIVERSIDAD DE CHILE

Santiago, Chile

1
Caroline Silva

Profesor Asistente

Instituto de Materiales y Procesos Termomecánicos

Universidad Austral de Chile

Valdivia, Chile

1
José Zagal

Distinguished Professor

Chemistry of Materials

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

1
Carlos Silva

Academico Hora

Química de los materiales

Universidad de Santiago de Chile

Santiago, Chile

1
LISA MUÑOZ

Profesor Asociado

Instituto de Química

Pontificia Universidad Católica de Valparaíso

Valparaiso, Chile

1
Enrique Cerda

Full Professor

PHYSICS

UNIVERSIDAD DE SANTIAGO

Santiago, Chile

1
Arianne Maine

Postdoctorado

Física

Universidad de Santiago de Chile

Santiago, Chile

1
Ana Riveros

Profesor Asistente

Departamento de Química Farmacológica y Toxicológica

UNIVERSIDAD DE CHILE, FACULTAD DE CIENCIAS QUIMICAS Y FARMACÉUTICAS

Santiago, Chile

1
Paula Zapata

Profesora Asociada

Ciencias del ambiente

Universidad Santiago de Chile

Santiago, Chile

1
Miguel Gulppi

Instructor

UNIVERSIDAD DE SANTIAGO DE CHILE

Chile

1
Fernando Gonzalez

Titular Professor

Facultad de Ciencias de la Vida

Universidad Andres Bello

Santiago, Chile

1
Natalie Edwards

Coordinadora de Investigación de pregrado

Ingeniería

Pontificia Universidad Católica de Chile

Santiago , Chile

1
Pedro Levín

Investigador postdoctoral

Química de los materiales

Universidad de Santiago de Chile

Santiago, Chile

1
Paula Santana

Profesora Asistente e Investigadora

Facultad de Ingeniería

Universidad Autónoma de Chile

Santiago, Chile