Ligand-dependent structural changes in serum albumin are suggested to underlie its role in
physiological solute transport and receptor-mediated cellular selection. Evidence of ligand …

Recent experimental work by us has revealed the substantial flow alignment of rhodamine
6G molecules in a free ethylene glycol jet. 1, 2 Using a novel polarized fluorescence …

Pipelines for heavy crude oils have recurrent clogging situations due to paraffin deposition
that may lower production rates and be responsible for leakages. This work evaluates the …

A new approach to time-resolved fluorescence spectroscopy based on stimulated emission
depletion (STED) of two-photon excited states is presented. Combined with time-resolved …

The optically induced generation of second harmonics in isotropic media, which arises
through a six-wave mixing interaction, is employed in ultrafast studies of orientational …

High-density polyethylene (HDPE) and polypropylene (PP) were studied to identify tailor-
made materials for walls of pipelines and ducts for crude paraffinic oil that inhibit paraffin …

This work studied ethylene glycol (MEG) flowing on two different solid surfaces, borosilicate
and thin dioxide (SnO2). Intermolecular alignment, determined as polarization and …

Incoherent fluorescence optical Kerr gating can in principle be used to measure
fluorescence anisotropies and determine molecular reorientational times. A novel method …

The ultrafast dynamics of 10-μm-thick solutions of 4-dimethylamino-4′ nitrostilbene dye are
measured by time-resolved non-degenerate six-wave mixing. The six-wave mixing origin of …

We present the results of combined single and two photon linearly polarised time resolved
fluorescence anisotropy measurements of the order and motion of a fluorescent probe …