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ESR 10: Davide Avagliano
Simulation of Photo-controlled DNA Binding and Damage
Host: Prof. Leticia González

B10:  Institute of Theoretical Chemistry
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LightDyNAmics Research
Scientific Background
Conferences
Scientific Publications
My aim is to carry out advanced quantum chemical and dynamical simulations on spiropyran derivatives embedded in DNA. After the theoretical design of spiropyran dyes able to efficiently induce DNA photodamage, the goal is to unravelling the underlying mechanisms behind the mode of action of spiropyrans. In particular, I will focus on photo-isomerization, DNA binding, excited-state electron transfer and energy transfer.
Bachelor Degree in Chemistry, “Sapienza University of Rome”
Master  of Science in Chemistry, “Sapienza University of Rome”
 Area of interest: Theoretical Chemistry, Computational Chemistry, Physical Chemistry.
He contributed to the 6th European Chemical Biology Symposium LS-EuChemS in Madrid on the 3rd to 5th of April 2019. The title of his flash communication was "Drastic effect of electrostatic potential on the binding mode of spiropyran photoswitch to ds DNA".
  1. Maria Elena Castellani (ESR9), Davide Avagliano (ESR10), Leticia González, Jan R. R. Verlet (2020) Site-Specific Photo-oxidation of the Isolated Adenosine-5′-triphosphate Dianion Determined by Photoelectron Imaging. The Journal of Physical Chemistry Letters
  2. Maria Elena Castellani (ESR9), Davide Avagliano (ESR10),  Leticia González, Jan R. R. Verlet (2021) Ultrafast Dynamics of the Isolated Adenosine-5′-triphosphate Dianion Probed by Time-Resolved Photoelectron Imaging. The Journal of Physical Chemistry A
  3. Davide Avagliano (ESR10), Pedro A. Sánchez-Murcia,  Leticia González (2019) DNA-binding mechanism of spiropyran photoswitches: the role of electrostatics. Physical Chemistry Chemical Physics
  4. Davide Avagliano (ESR10), Pedro A. Sánchez-Murcia, Leticia González (2019) Directional and regioselective hole injection of spiropyran photoswitches intercalated into A/T-duplex DNA. Physical Chemistry Chemical Physics
  5. Davide Avagliano (ESR10), Pedro A. Sánchez-Murcia, Leticia González (2020) Spiropyran Meets Guanine Quadruplexes: Isomerization Mechanism and DNA Binding Modes of Quinolizidine-Substituted Spiropyran Probes. Chemistry a European Journal
  6. Davide Avagliano (ESR10), Sara Tkaczyk, Pedro A. Sánchez-Murcia, Leticia González (2020) Enhanced Rigidity Changes Ultraviolet Absorption: Effect of a Merocyanine Binder on G-Quadruplex Photophysics. The Journal of Physical Chemistry Letters
  7. Davide Avagliano (ESR10), Matteo Bonfanti, Marco Garavelli, Leticia González (2021) QM/MM Nonadiabatic Dynamics: the SHARC/COBRAMM Approach. Journal of Chemical Theory and Computation
  8. Pascal Heim, Sebastian Mai, Bernhard Thaler, Stefan Cesnik, Davide Avagliano (ESR10), Dimitra Bella-Velidou, Wolfgang E. Ernst, Leticia González, Markus Koch (2020) Revealing Ultrafast Population Transfer between Nearly Degenerate Electronic States. The Journal of Physical Chemistry Letters
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This project has received funding from the European Union’s Horizon 2020 Research and Innovation Programme under the Marie Sklodowska-Curie grant agreement No 765266.
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  • Project
    • Lab Experience
    • Publications
    • Cartoon
  • Network
    • Beneficiaries
    • Partner Organisations
  • People
    • ESRs
    • Supervisors
  • Training
    • Approach
    • Events >
      • Introduction Week
      • 1st LightDyNAmics Week
      • Technology Training Camp
      • 2nd LightDyNAmics week
      • Workshop: Software Solutions for Drug Discovery
      • Final LightDyNAmics training week
  • News