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Roberto A. Garza-López

  • Expertise

    Expertise

    Roberto A. Garza-López is a theoretical/computational physical chemist who has published over 30 peer-reviewed journal articles in areas of statistical thermodynamics, stochastic processes, molecular mechanics, random walks and diffusion-controlled reactions on fractal and Euclidean surfaces.  He is presently working, in collaboration with Harry Gray and John Kozak, on protein folding/visualization of azurin and cytochrome c’ proteins as well as the energy transfer in dendrimers and their implication in biology, catalysis and nanotechnology.

    He was the first Cambridge-Pomona exchange professor, an experience that resulted in publication in the Journal of Physical Chemistry.  He did a sabbatical in the lab of Richard Zare at Stanford University that resulted in two publications, one in Science and another one in Analytical Chemistry.   He translated into Spanish the autobiography of Nobel Laureate Ahemd Zewail (“Viaje a Través del Tiempo: senderos hacia el Premio Nobel” published by the Fondo de Cultura Económica) while doing a sabbatical in Zewail’s lab, working on molecular dynamics of small molecules. 

    As a participant in the PAYS program at Pomona College since its creation, he works with senior high-school students performing random walks on catalytic surfaces and exploring chemical systems using molecular packages such as NWChem, Mopac, QChem and Gaussian.  

    Areas of Expertise

    CHEMISTRY

    • Random-Walk Calculations
    • Thermodynamics
    • Statistical Mechanics
    • Statistical Mechanics and Scientific translation English/Spanish
  • Work

    Work

    Reaction efficiency of diffusion-controlled processes on finite, aperiodic planar lattices. III. Supramolecular Architectures. Chemical Physics Letters (2012)

    Stochastic Signatures of Phase Space Decomposition ISRN Computational Mathematics Vol. 2012 (2012) 1-4

    Transition behavior on finite lattices with ladders. Part II: Sensitivity to coupling. Chemical Physics Letters 514(2011) 88-93

    With D. Low, U. Gomez, S. Raju and C. Ramirez, "Reaction efficiency of diffusion-controlled processes on finite aperiodic planar arrays. II. Potential effects," Chemical Physics Letters 478, 51-55, 2009

    With P. Bouchard ’08 and G. Nicolis, “Kinetics of Docking in Postnucleation Stages of Self-Assembly,” Journal of Chemical Physics 128, 114701, 2008 (Reprinted in Virtual Journal of Nanoscale Science and Technology, March 31, 2008, and Virtual Journal of Biological Physics Research, April 1, 2008)

    Viaje A Través Del Tiempo - Senderos hacia el Premio Nobel, a translation of Ahmed Zewail’s autobiography Voyage through Time: Walks of Life to the Nobel Prize (Fondo de Cultura Económica, 2006)

    With A. Linares, A. Yoo, G. Evans and J.J. Kozak, “Invariance Relations for Random Walks on Simple Cubic Lattices,” 421 Chemical Physics Letters, 287-294, 2006

  • Education

    Education

    Ph.D.
    University of Georgia

    Master of Science
    University of Texas, El Paso

    Bachelor of Science
    Texas A&M University

    Recent Courses Taught

    • Adv Physical Chem & Laboratory
    • General Chemistry w/Laboratory
    • Independent Study: Chemistry
    • Lab, General Chemistry
  • Awards & Honors

    Awards & Honors

    ACS-PRF Undergraduate Sabbatical Grant to work in the lab of Nobel Laureate, Professor Ahmed Zewail at CalTech, Sabbatical year 2003-4

    Caltech, Visiting Professor in the lab of Nobel Laureate Ahmed Zewail, 2004-5

    Irvine Fellowship, 2003

    Pomona-Cambridge University (Downing College), Exchange Professor

    Stanford University, Visiting Professor in the lab of Professor Richard Zare, 1996-1997