Investigating the interaction of crystal violet probe molecules on sodium dodecyl sulfate micelles with hyper-Rayleigh scattering
Article Abstract:
The nonlinear optical technique of hyper-Rayleigh scattering is reported to investigate the interaction of the cationic probe molecule crystal violet with micelles of sodium dodecyl sulfate. Polarization resolved hyper-Rayleigh scattering measurements are then performed to show that, below and above the critical micelle concentrations, crystal violet molecules also undergo symmetry changes upon interaction with sodium dodecyl sulfate.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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Characterization of molybdenum carbide nanoparticles formed on Au(111) using reactive-layer assisted deposition
Article Abstract:
The study demonstrated the formation of MoCx nanoparticles using reactive-layer assisted deposition (RLAD) in which Mo atoms are deposited onto ethylene multilayers prepared on an Au(111) substrate at low temperatures. MoC(sub x) nanoparticles were performed by Mo metal deposition onto a reactive multilayer of ethylene, which was physisorbed on an Au(111) substrate at low temperatures (<100 K).
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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Strong green emission from alpha-SiAlON activated by divalent ytterbium under blue light irradiation
Article Abstract:
The luminescence properties of divalent ytterbium in alpha-SiAlON at room temperature are reported. The luminescence of Yb(super 2+) in alpha-SiAlON is characterized by the shift of the absorption from UV to the visible spectral region and an intense green emission band centered at 549 nm.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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