Fakultät für Physik
print

Sprachumschaltung

Navigationspfad


Inhaltsbereich

Light and slavery: driving (photo) chemical dynamics for selective imaging and energy conversion in chemical networks

Dr. Ludovic Jullien, Laboratoire P.A.S.T.E.U.R., ENS/CNRS/UMPC, Paris

Datum:  24.10.2014 um 15:30 Uhr

Ort: Kleiner Physik-Hörsaal, Fakultät für Physik

Light is a flexible trigger to drive the kinetics of photochemical reactions with favorable spatiotemporal resolution. Upon applying appropriate temporal and spatial patterns of illumination, kinetic control of reactive processes can permit to highly selectively address a targeted photoactive probe in a mixture of interfering species1,2 or convert light into chemical energy involving “blind” reactants and products.3,4,5

 

1. P. Wang, J. Querard, S. Maurin, S. S. Nath, T. L. Saux, A. Gautier and L. Jullien, Photochemical properties of Spinach and its use in selective imaging, Chem. Sci., 2013, 4, 2865–2873.
2. J. Querard, T.-Z. Markus, M.-A. Plamont, C. Gauron, P. Wang, A. Espagne, M. Volovitch, S. Vriz, V. Croquette, A. Gautier, T. Le Saux, L. Jullien, Out-of-phase imaging of photoswitchable fluorescent proteins after optical modulation, submitted.
3. M. Emond, T. Le Saux, S. Maurin, J.-B. Baudin, R. Plasson, L. Jullien, 2-Hydroxy-Azobenzenes to Tailor pH Pulses and Oscillations with Light, Chem. Eur. J., 2010, 16, 8822-8831.
4. M. Emond, T. Le Saux, J.-F. Allemand, P. Pelupessy, R. Plasson, Ludovic Jullien, Energy Propagation Through a Protometabolism Leading to the Local Emergence of Singular Stationary Concentration Profiles, Chem. Eur. J., 2012, 18, 14375-14383.
5. T. Le Saux, R. Plasson, L. Jullien, Energy propagation throughout chemical networks, Chem. Comm., 2014, 6189-6195.


Servicebereich

VERANSTALTUNGEN

03.09.2018  -  07.09.2018

10.09.2018  -  20.09.2018

24.09.2018  -  09.10.2018

01.10.2018  -  02.10.2018