Browsing by Author "González, Leticia"

Now showing items 1-4 of 4

    • The Chromophore Structure of the Cyanobacterial Phytochrome Cph1 As Predicted by Time-Dependent Density ... 
      Matute Morales, Ricardo; Contreras Ramos, Renato; Pérez Hernández, Guillermo; González, Leticia (AMER CHEMICAL SOC, 2008-12-25)
      The UV-vis absorption spectra of the photoreceptor chromophores biliverdin (BV) in the ZZZssa conformation and the phycocyanobilin (PCB) with conformations ZZZssa and ZZZasa have been investigated by means of time-dependent ...
    • Estudio de la relación polen-vegetación actual en el Norte de Chile, en el transecto Pozo Almonte-Salar de ... 
      Collao Alvarado, Kathy; Maldonado, Antonio; González, Leticia; Sandoval, Ana; Porras, María Eugenia de; Zamora, Andrés; Arancio, Gina (Universidad de Concepción, Facultad de Ciencias Naturales y Oceanográficas, 2015)
      La diversidad vegetal de la zona andina del Norte Grande de Chile ha sido estudiada desde diversos puntos de vista (florísticos, fisonómicos, etnobotánicos, conservacionistas, etc.); sin embargo, hasta ahora no se ha ...
    • Real-Time Tracking of Phytochrome's Orientational Changes During Pr Photoisomerization 
      Yang, Yang; Linke, Martin; von Haimberger, Theodore; Hahn, Janina; Matute Morales, Ricardo; González, Leticia; Schmieder, Peter; Heyne, Karsten (AMER CHEMICAL SOC, 2012)
      Photoisomerization of a protein bound chromophore is the basis of the light sensing and signaling responses of many photoreceptors. Z-to-E photoisomerization of the Pr Cph1 Delta 2 phytochrome has been investigated by ...
    • Time-Dependent DFT on Phytochrome Chromophores: AWay to the Right Conformer 
      Matute Morales, Ricardo; Contreras Ramos, Renato; González, Leticia (American Chemical Society, 2010)
      A theoretical approach based on time-dependent density functional theory (TDDFT) together with a polarizable continuum model for incorporating the bulk effect of the surrounding environment is used to estimate the ...