References of "Seck, Pierre 40040018"
     in
Bookmark and Share    
Full Text
See detailScanning Brillouin Microscopy: Acoustic Microscopy at Gigahertz Frequencies
Philipp, Martine UL; Müller, Ulrich UL; Sanctuary, Roland UL et al

in Archives des Sciences Naturelles, Physiques et Mathématiques (2012), NS 46(Special volume (invited Review Article)),

Detailed reference viewed: 331 (4 UL)
Full Text
Peer Reviewed
See detailMixing Behavior and Interphase Formation in the Diethylene Triamine-Water System Studied by Optical Imaging and Spatially Resolved Brillouin Scattering
Philipp, Martine UL; Collette, Florimond; Veith, Michael et al

in Journal of Physical Chemistry B (2009), 113(38), 12655-12662

The injection of water beneath liquid diethylene triamine in a glass cuvette leads to an unexpected phase evolution behavior of the two liquids. The space and time dependent developments of the molecular ... [more ▼]

The injection of water beneath liquid diethylene triamine in a glass cuvette leads to an unexpected phase evolution behavior of the two liquids. The space and time dependent developments of the molecular structure and the underlying transport associated with mixing of the two liquids are monitored by optical imaging and scanning Brillouin microscopy. Apparently, results obtained by either experimental technique lead to disparate interpretations. Whereas optical imaging suggests the existence of a two phase structure, which disappears within a few hours, acoustic microscopy indicates the evolution of a more gradually evolving and longer-lived three phase structure. According to molecular acoustics, the transport of diethylene triamine into water and vice versa behaves strongly asymmetric in time. An attempt is made to reconcile the observed optical and acoustic manifestations of the mixing process on the basis of molecular complex formation. [less ▲]

Detailed reference viewed: 111 (3 UL)