Ion permeation across model lipid membranes: A kinetic approach
Article Abstract:
Ion transport in dimyristoylphosphatidylethanolamine bilayers was investigated using current-voltage characteristic measurements.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2000
User Contributions:
Comment about this article or add new information about this topic:
Properties of mixed DOTAP-DPPC bilayer membranes as reported by differential scanning calorimetry and dynamic light scattering measurements
Article Abstract:
The effect of a cationic lipid [DOTAP] on both the thermotropic phase behavior and the structural organization of aqueous dispersions of dipalmitoyl-phosphatidylcholine [DPPC] is examined by using high-sensitivity differential scanning calorimetry and dynamic light scattering measurements. The self-assembling restructuring from an aqueous multilamellar structure toward a liposomal phase can be obtained by decreasing the phospholipid phase transition temperature and by increasing the temperature of the system.
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:
Electrical conductivity of dilute and semidilute aqueous polyelectrolyte solutions. A scaling theory approach
Article Abstract:
The large counterion atmosphere surrounding the polyion cause the difference in the behavior of aqueous solutions within the charged polyion. These differences can influence a variety of transport and colligative properties. A description of the electrical conductivity of flexible polyelectrolytes in these aqueous solutions in the dilute and semidilute regimes is provided and discussed in detail in relation to a polymer chain. A model based on new data gathered from electrical conductivity tests of salt-free aqueous solutions of poly(L-lysine) is proposed.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1999
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Characterization of starburst dendrimers and vesicle solutions and their interactions by CW- and pulsed-EPR, TEM, and dynamic light scattering
- Abstracts: Properties of the silica layer during the formation of MCM-41 studied by EPR of a silica-bound spin probe. The formation of the mesoporous material MCM-41 as studied by EPR line shape analysis of spin probes
- Abstracts: Nonionic surfactant Brij 35 in water and in various simple alcohols: structural investigations by small-angle X-ray scattering and dynamic light scattering
- Abstracts: GaAs/H202 electrochemical interface studied in situ by infrared spectroscopy and ultraviolet-visible ellipsometry part II: Chemical origin of cathodic oscillations
- Abstracts: Electrocatalytic activity of Ru-modified Pt(111) electrodes toward CO oxidation. Electrochemical versus gas-phase oxidation of Ru single-crystal surfaces