Photoinduced dynamics of a cyanine dye: parallel pathways of non-radiative deactivation involving multiple excited-state twisted transients
Cyanine dyes are broadly used for fluorescence imaging and other photonic applications. 3,
3′-Diethylthiacyanine (THIA) is a cyanine dye composed of two identical aromatic …
3′-Diethylthiacyanine (THIA) is a cyanine dye composed of two identical aromatic …
In Situ Liquid Phase TEM of Nanoparticle Formation and Diffusion in a Phase-Separated Medium
Colloidal nanoparticles are synthesized in a complex reaction mixture that has an
inhomogeneous chemical environment induced by local phase separation of the medium …
inhomogeneous chemical environment induced by local phase separation of the medium …
Contrasting hydration dynamics in DME and DMSO aqueous solutions: A combined optical pump-probe and GHz-THz dielectric relaxation investigation
Addition of co-solvents could introduce perturbation in the H-bond dynamics of water and
the extent of perturbation is mostly dependent on the H-bond formation affinity of the …
the extent of perturbation is mostly dependent on the H-bond formation affinity of the …
Cryo-transmission electron microscopy reveals mesoscopic H-and J-aggregates of near infrared cyanine dyes
H Berlepsch, C Böttcher - Journal of Photochemistry and Photobiology A …, 2010 - Elsevier
Cryogenic transmission electron microscopy (cryo-TEM) studies were performed to probe
the morphological structure of aggregates formed by the two near-infrared dyes IR-140 and …
the morphological structure of aggregates formed by the two near-infrared dyes IR-140 and …
Observing ground state vibrational coherence and excited state relaxation dynamics of a cyanine dye in pure solvents
Using a degenerate pump probe technique at 800 nm, Ground State Vibrational Coherence
(GSVC) of a cyanine dye (IR780) is explored in various solvents. Five representative …
(GSVC) of a cyanine dye (IR780) is explored in various solvents. Five representative …
Polarization induced control of multiple fluorescence from a molecule
We show novel dual fluorescent behavior of a popular indocyanine dye molecule, IR125, in
dimethyl-sulfoxide solvent when excited at 527 nm instead of the conventional near-infrared …
dimethyl-sulfoxide solvent when excited at 527 nm instead of the conventional near-infrared …
Excess Charge Density and its Relationship with Surface Tension Increment at the Air− Electrolyte Solution Interface
J Song, MW Kim - The Journal of Physical Chemistry B, 2011 - ACS Publications
The adsorption isotherms of probe cationic molecules were measured at various electrolyte
solution interfaces by resonant second harmonic generation. The excess charge density …
solution interfaces by resonant second harmonic generation. The excess charge density …
Probing solvent dependent femtosecond transient coherent oscillations to reveal interfacial dynamics
Probing transient states in molecules having vibronic transitions with femtosecond (fs) laser
pulses often results in coherent oscillations either in the ground state, the excited states, or …
pulses often results in coherent oscillations either in the ground state, the excited states, or …
Sensing near the liquid: liquid interface remotely via ultrafast pump probe study
Ultrafast pump-probe technique has been invoked to understand the liquid: liquid interface
by using a cyanine dye dissolved in dimethyl sulfoxide (DMSO), interfaced with neat diethyl …
by using a cyanine dye dissolved in dimethyl sulfoxide (DMSO), interfaced with neat diethyl …
[PDF][PDF] Asian Journal of Physics
We report results establishing that detection of the liquid-liquid interface is possible through
femtosecond pumpprobe spectroscopy. In particular, we use femtosecond laser pulses to …
femtosecond pumpprobe spectroscopy. In particular, we use femtosecond laser pulses to …