Size-dependent photoinduced interactions between ZnO nanocrystals and a nitronyl nitroxide radical Nit(o-OH)Ph

Anastasiya V. Yakovenko, Oleksandr L. Stroyuk, Vitaly V. Pavlishchuk
2013 Photochemical and Photobiological Sciences  
Fig. 1 The average radiative life time <τ> of ZnO NCs vs the molar concentration of Ni(o-OH)Ph radical. [ZnO] = 1×10 -3 M. Experimental details: the photoluminescence decay profiles were obtained using an Edinbourgh Instruments FLS920 photon counting system equipped with a EPL-375 picosecond diode laser emitting 60-ps pulses with  = 375 nm. The kinetic curves were approximated by linear combinations of three-four monoexponential functions ) / exp( ) ( i i t A t I
doi:10.1039/c2pp25272d pmid:23069900 fatcat:qdo6g75tnvczjf5cdc77t4bu64