Name: Dra. Tzarara López Luke
Position: Investigador Asociado C
Email: tzarara@cio.mx
Web site:
Citations:

 

Version en Español

1993-1998 BSc  Physics and Mathematics, UMSNH, Morelia, México.
2002-2004 MSc  Metallurgy and Materials Science, IIM-UMSNH.
2005-2008 PhD in  Metallurgy and Materials Science, IIM-UMSNH and CIO.

PhD visiting student:

2007-2008 Department of Chemistry and Biochemistry with Profr. Jin Z. Zhang.University of California at Santa Cruz (UCSC), USA.

Postdoctoral:

2011-2012 Department of Chemistry and BiochemistryUniversity of California Santa Cruz (UCSC), USA.

 

Research Interests:

Synthesis of luminescent metal oxides and no luminescent, novel semiconductor and metals nanoparticles with special structures and morphologies. The techniques studied to determine their structural, morphological, optical, and photovoltaic properties are: XRD, Raman, SEM, TEM, UV-VIS, PL, I-V, IPCE, etc. These materials are being studied for nanophotonics applications; Luminesce, Solar Energy Conversion, Hydrogen Generation and Storage; Cancer Biomarker Detection and Gloucose Detection.  Some interesting nano-materials that we synthetize and study include Er, Yb, Dy, Eu, Ho, S and Bi, N doped ZrO2, TiO2 and Y2O3, other oxides; Fe2O3, Fe2O3@Au, Au@SiO2, semiconductors: CdTe, CdSe, Bi2S3 and metals; Au.

 

Relevant publications:

 

2014

  • Zarazúa T. López-Luke, J. Reyes-Gómez, A. Torres-Castro, J. Z. Zhang and E. De la Rosa. Impedance Analysis of CdSe Quantum Dot-Sensitized TiO2 Solar Cells Decorated with Au Nanoparticles and P3OT Journal of The Electrochemical Society, 161 (3) H1-H7 (2014).
  • T. López-Luke, E. De la Rosa, I. Campos Villalobos, R.A. Rodriguez, C. Ángles-Chávez, P. Salas, Damon A. Wheeler, J.Z. Zhang. Improving pure red up conversion emission of co-doped Y2O3:Yb3+–Er3+ nanocrystals with a combination of sodium sulfide and surfactant Pluronic-F127. J. Luminesc. Vol. 145, January 2014, Pages 292–298

2012

  • T. López-Luke, Damon A. Wheeler, Elder de la Rosa, Alejandro Torres-Castro, Staci A. Adams, Liat S. Zavodivker and Jin Z. Zhang, “Synthesis, characterization and surface enhanced Raman scattering of hollow gold–silica double shell nanostructures” Biomedical Spectroscopy and Imaging, Vol 1, Num 4, 275–291, (2012).
  • D.A. Wheeler, S.A. Adams, T. López-Luke , A. Torres-Castro  and J.Z. Zhang, “Magnetic Fe3O4 Au core-shell nanostructures for surface enhanced Raman scattering”. Annalen Der Physik, Volume 524, Issue 11, (2012).

2011

  • Isaac Zarazua, Elder de la Rosa, Tzarara Lopez Luke, J. Reyes-Gomez, S. Ruiz, C.A ngeles Chavez and Jin Z. Zhang, “Photovoltaic Conversion Enhancement of CdSe Quantum Dot-Sensitized TiO2 Decorated with Au Nanoparticles and P3OT” J. Phys Chem C, (2011).

2010

  • T. López-Luke, E. De la Rosa, V. H. Romero, C. Ángles-Chávez and P. Salas, “Solvent and surfactant effect on the self-assembly of ZrO2:Eu3+ nanoparticles and the luminescence properties” Appl. Phys B. (2010)
  • V.H. Romero, E. De la Rosa, T. López-Luke, P. Salas, C. Angeles-Chavez. “Brilliant blue, green and orange-red emission band on Tm3+, Tb3+ and Eu3+ doped ZrO2 nanocrystals”. Appl. Phys. D. 2010 .

2009

  • D. Solis, T. López-Luke, E. De la Rosa, P. Salas, “Surfactant effect on the upconversion emission and decay time of the ZrO2:Yb, Er nanocrystals”. J. of Luminescence 129,  449-455, (2009).

2008

  • Tzarara López-Luke, Abraham Wolcott, Li-ping Xu, Shaowei Chen, Zhenhai Wen, Jinghong Li, Elder De La Rosa, and Jin Z. Zhang, “Nitrogen-Doped and CdSe Quantum-Dot-Sensitized Nanocrystalline TiO2 Films for Solar Energy Conversion Applications.” J. Phys. Chem C. 112(4) 1282-1292, (2008).

2007

  • T. López-Luke, E. De la Rosa, P. Salas, C. Angeles-Chavez, L.A.Dıaz-Torres, and S. Bribiesca, “Enhancing the Up-Conversion Emission of ZrO2:Er3+ Nanocrystals Prepared by a Micelle Process.” J. Phys. Chem. C  111; 17110-17117, (2007).

 

Patent (2010):

Compositions and methods for synthesis of hydrogen fuel WO 2010068282 A3. Tzarara López-Luke, A. Wolcott, Jennifer Hensel, Yat Li and  Jin Z. Zhang. U. de California Santa Cruz, CA.

 

Participations in Projects with Industry (2013-2014)

1. Luminescent ink preparation for Labro Group
2. Synthesis of Sodium Metabisulfite