Spontaneous formation of fractal structures on triglyceride surfaces with reference to their super water-repellent properties
Article Abstract:
The spontaneous formation of fractal structures is seen on triglyceride surfaces, which have shown the water-repellent property. The spontaneous formation of fractal structures have resulted from the phase transition from the metastable [alpha] to the stable [beta] crystalline phase and the growth of a lot of microcrystals, where the rates of phase transition and the super water-repellent formation have depended on the temperature and the molecular size.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2007
User Contributions:
Comment about this article or add new information about this topic:
Role of aerosil dispersion on the activated kinetics of the L[C.sub.1-x][Sil.sub.x] system
Article Abstract:
The role of aerosil dispersion on activated phase transitions of bulk octylcyanobiphenyl (8CB) liquid crystals is explored by performing heating rate-dependent experiments. Infrared (IR) spectroscopy has indicated a shift to higher frequency, corresponding to a Si-O bond as the density of the aerosil increases, and can be explained in terms of surface and molecular interactions between aerosil nanoparticles and 8CB liquid crystal molecules.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
User Contributions:
Comment about this article or add new information about this topic:
Viscosity measurements of water at high temperatures and pressures using dynamic light scattering
Article Abstract:
The application of a dynamic light scattering (DLS) photometer to measure viscosity of water at high temperatures and pressures up to the supercritical state is demonstrated. The viscosity of water is measured successfully up to 297 degrees Celsius and at constant pressure of 25 MPa, using colloidal gold as the probe, but the applicability of the technique is limited by the colloidal and chemical stabilities of the probe particles used.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: A conclusive demonstration of vibrational pumping under surface enhanced Raman scattering conditions. Self-limiting aggregation leads to long-lived metastable clusters in colloidal solutions
- Abstracts: Quantum simulations of the structure and binding of glycopeptide antibiotic aglycons to cell wall analogues. Molecular dynamics simulations of DNA with polarizable force fields: Convergence of an ideal B-DNA structure to the crystallographic structure
- Abstracts: Comment on "analysis on solvated molecules with a new energy partitioning scheme for intra- and intermolecular interactions"