Ultrafast elementary photochemical processes of organic molecules in liquid solution
Ultrafast photochemical reactions in liquids occur on similar or shorter time scales compared
to the equilibration of the optically populated excited state. This equilibration involves the …
to the equilibration of the optically populated excited state. This equilibration involves the …
Ion/Molecule-selective transport nanochannels of membranes for redox flow batteries
Redox flow batteries (RFBs) are becoming an increasingly important means to power a
green and renewable future. Advances in RFBs require an understanding of the construction …
green and renewable future. Advances in RFBs require an understanding of the construction …
Sub-50 fs broadband absorption spectroscopy with tunable excitation: putting the analysis of ultrafast molecular dynamics on solid ground
U Megerle, I Pugliesi, C Schriever, CF Sailer, E Riedle - Applied Physics B, 2009 - Springer
We give a full description of a state-of-the-art femtosecond transient spectrometer. The setup
has been put together under full consideration of all technical and conceptual developments …
has been put together under full consideration of all technical and conceptual developments …
Measurements of the complete solvation response in ionic liquids
S Arzhantsev, H **, GA Baker… - The Journal of Physical …, 2007 - ACS Publications
Dynamic Stokes shift measurements of the solvatochromic probe trans-4-dimethylamino-4 '-
cyanostilbene were used to measure the solvation response of five imidazolium and one …
cyanostilbene were used to measure the solvation response of five imidazolium and one …
Ab initio calculations of absorption spectra of large molecules in solution: Coumarin C153
The results we have presented show that our new integrated computational procedure is
able to predict the absorption spectra of C153, a large molecule in solution, with a high …
able to predict the absorption spectra of C153, a large molecule in solution, with a high …
How fast can a proton-transfer reaction be beyond the solvent-control limit?
R Simkovitch, S Shomer, R Gepshtein… - The Journal of …, 2015 - ACS Publications
In this article, we review the field of photoacids. The rate of excited-state proton transfer
(ESPT) to solvent spans a wide range of time scales, from tens of nanoseconds for the …
(ESPT) to solvent spans a wide range of time scales, from tens of nanoseconds for the …
First-principle computation of absorption and fluorescence spectra in solution accounting for vibronic structure, temperature effects and solvent inhomogenous …
We compute the line shape of absorption and emission electronic spectra of two different
dyes, Coumarin C153 and N-methyl-6-Quinolinium betaine accounting for the vibronic …
dyes, Coumarin C153 and N-methyl-6-Quinolinium betaine accounting for the vibronic …
Femtosecond stimulated Raman spectroscopy of flavin after optical excitation
A Weigel, A Dobryakov, B Klaumunzer… - The journal of …, 2011 - ACS Publications
In blue-light photoreceptors using flavin (BLUF), the signaling state is formed already within
several 100 ps after illumination, with only small changes of the absorption spectrum. The …
several 100 ps after illumination, with only small changes of the absorption spectrum. The …
Insights into hydrotropic solubilization for hybrid ion redox flow batteries
Inspired by the solubility enhancement in pharmaceutical research, we report a redox flow
battery enabled by hydrotropic solubilization. An almost 3-fold increase in the solubility of …
battery enabled by hydrotropic solubilization. An almost 3-fold increase in the solubility of …
Tracking structural solvent reorganization and recombination dynamics following e− photoabstraction from aqueous I− with femtosecond x-ray spectroscopy and …
We present a sub-picosecond resolved investigation of the structural solvent reorganization
and geminate recombination dynamics following 400 nm two-photon excitation and …
and geminate recombination dynamics following 400 nm two-photon excitation and …