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 …

The detection of individual molecules has found widespread application in molecular
biology, photochemistry, polymer chemistry, quantum optics and super-resolution …

The influence of solute− solvent interactions on the vibrational energy relaxation dynamics
of perylene and substituted perylenes in the first singlet excited-state upon excitation with …

We present a femtosecond broad-band fluorescence up-conversion study of the vibrational
relaxation dynamics of two UV chromophores, 2, 5-diphenyloxazole (PPO) and para …

A recent study of photoinduced mixed-valency in the one-electron reduced form (μ-pz)[RuII
(NH3) 5] 24+ of the Creutz–Taube ion used transient absorption spectroscopy with vis-NIR …

Gating logical operations through high-lying electronic excited states presents opportunities
for developing ultrafast, subnanometer computational devices. A lack of molecular systems …

Two-dimensional infrared (2D IR) spectroscopy, infrared pump–infrared probe spectroscopy,
and density functional theory calculations were used to study vibrational relaxation by ring …

Ultrafast two-dimensional infrared spectroscopy and molecular dynamics simulations of Mn2
(CO) 10 in a series of linear alcohols reveal that the rate of intramolecular vibrational …

An ultraviolet energy dissipation mechanism plays a critical role in the photoprotection effect
of sunscreens. In this work, we discovered substitution dependent UV energy dissipation …

The ultimate goal of chemical kinetics is to understand why a given reaction is fast or not. To
this end it is necessary to count on robust and experimentally well tested theories. One of the …