Fluorescence phenomena in amyloid and amyloidogenic bionanostructures
Nanoscale optical labeling is an advanced bioimaging tool. It is mostly based on
fluorescence (FL) phenomena and enables the visualization of single biocells, bacteria …
fluorescence (FL) phenomena and enables the visualization of single biocells, bacteria …
Chirped Laser Pulse Control of Vibronic Wavepackets and Energy Transfer in Phycocyanin 645
Photosynthetic organisms use light-harvesting complexes to increase the spectrum of light
that they absorb from solar photons. Recent ultrafast spectroscopic studies have revealed …
that they absorb from solar photons. Recent ultrafast spectroscopic studies have revealed …
Light-induced current in molecular tunneling junctions excited with intense shaped pulses
A theory for light-induced current by strong optical pulses in molecular tunneling junctions is
described. We consider a molecular bridge represented by its highest occupied and lowest …
described. We consider a molecular bridge represented by its highest occupied and lowest …
Light-induced “plasmonic” properties of organic materials: Surface polaritons and switching waves in bistable organic thin films
BD Fainberg, NN Rosanov, NA Veretenov - Applied Physics Letters, 2017 - pubs.aip.org
Purely organic materials with negative and near-zero dielectric permittivity can be easily
fabricated, and the propagation of surface polaritons at the material/air interface was …
fabricated, and the propagation of surface polaritons at the material/air interface was …
Long‐Range Fluorescence Propagation in Amyloidogenic β‐Sheet Films and Fibers
Newly developed PEGylated phenylalanine peptide derivatives (PEG‐F6) can self‐
assemble to form hybrid multifunctional nanostructures of homogeneous thin polymer films …
assemble to form hybrid multifunctional nanostructures of homogeneous thin polymer films …
Solvation stokes-shift dynamics studied by chirped femtosecond laser pulses
The early optical dynamic response, resulting population, and electronic coherence are
investigated experimentally and modeled theoretically for IR144 in solution. The …
investigated experimentally and modeled theoretically for IR144 in solution. The …
Controlling S2 Population in Cyanine Dyes Using Shaped Femtosecond Pulses
Fast population transfer from higher to lower excited states occurs via internal conversion
(IC) and is the basis of Kasha's rule, which states that spontaneous emission takes place …
(IC) and is the basis of Kasha's rule, which states that spontaneous emission takes place …
Using time-dependent rate equations to describe chirped pulse excitation in condensed phases
A time-dependent rate equation formalism is developed to describe high-intensity excitation
of molecules in condensed phases using broadband laser pulses. When electronic and …
of molecules in condensed phases using broadband laser pulses. When electronic and …
Coherent population transfer in molecules coupled with a dissipative environment by an intense ultrashort chirped pulse
BD Fainberg, VA Gorbunov - The Journal of chemical physics, 2002 - pubs.aip.org
We have studied the intense chirped pulse excitation of a molecule coupled with a
dissipative environment taking into account electronic coherence effects. We considered a …
dissipative environment taking into account electronic coherence effects. We considered a …
Chirped pulse excitation in condensed phases involving intramolecular modes studied by double-sided Feynman diagrams for fast optical dephasing
BD Fainberg, V Narbaev - The Journal of Chemical Physics, 2000 - pubs.aip.org
The effect of the quantum intramolecular modes on the chirped pulse excitation in
condensed phase has been studied. Nonperturbative equations for the populations of …
condensed phase has been studied. Nonperturbative equations for the populations of …