4o. Informe de Actividades - Instituto de Geografía - UNAM

PRODUCTIVIDAD . 77Cervini-Silva, J, B. Gilbert, S. Fakra, S. Friedlich y J. Banfield (2006), “Amolecular approach towards understanding the biogenic formationof CeO2 and its interactions with biomolecules”, Geophysical ResearchAbstracts, vol. 8, 15-20 de abril, EGU General Assembly.Cervini-Silva, J, B. Gilbert, P. Fernández-Lomelín, J. Guzmán-Mendozaand E. Chávira (2007), “Stability of commercial small-sized ceriumoxide in the presence of biological material: dilucidating relationshipsbetween reactivity and toxicity of nanomaterials”, Special session onMolecular Techniques for Studying Environmental Processes as part of the2007 Joint Assembly of the American Geophysical Union, 22-25 demayo, Acapulco, Mexico.Cervini-Silva, J., B. Gilbert, P. Fernández-Lomelín, J. Guzmán-Mendozay E. Chávira (2007), “Stability of nanoparticles in the presence of biologicalmaterials and their toxicity”, Geochimica et Cosmochimica Acta,12th Goldschmidt Conference, 19-24 de agosto, Colonia, Alemania [presentaciónoral].Cervini-Silva, J., (2006), “A molecular approach towards understanding thebiogenic formation of CeO2 and its interactions with biomolecules”,Special Symposium on Environmental Chemistry of Metal Pollution in theU.S.-Mexico Border Region, 19th Rocky Mountain Regional Meetingof the American Chemical Society, 14-18 de octubre, Tucson, Arizona[presentación oral].Cervini-Silva, J., S. Fakra, S. Friedlich, B. Gilbert y J. F. Banfield (2006),“Decarboxylation and polymerization of catechol and formation ofCeO2 due to coupled redox and disdolution reactions at the surfaceof cerium (III) phosphate”, STxM and NEXAFS carbon heterogeneity.Physical Chemistry of Natural Soil and Aquifer Systems: a Symposium inHonor of Garrison Sposito, Sponsored by the Geochemistry, ColloidalChemistry, and Environmental Chemistry Division of the AmericanChemical Society, 232nd National Meeting of The American ChemicalSociety, 10-14 de septiembre, San Francisco, California.Chías Becerril, L. y A. I. Martínez Pacheco (coord. gral.), A. MartínezSantiago, H. Reséndiz López y B. Alcalá Escamilla (colabs.; 2006),“Atlas de la Seguridad Vial en México”, Memorias del Taller deHomologación de Criterios para la Prevención y Control de Accidentes, SA,OPS, CONAPRA, Harvard University y University of Washington [CD].Chías Becerril, L. (2006), “Construyendo una coalición para la seguridadvial en México. Retos y oportunidades”, Memorias del Taller de Homologaciónde Criterios para la Prevención y Control de Accidentes, SA, OPS,CONAPRA, Harvard University y University of Washington [CD].