Molecular structure and dynamics at liquid-liquid interfaces

Article Abstract:

Molecular structure, electrical properties and dynamics at interfaces of two immiscible liquids have been modeled. An accurate description of this interface in molecular terms is needed for an understanding of solvation and the charge ion transfer processes at the interface. Molecular dynamics and Monte Carlo computer simulations have contributed to the body of knowledge in this area as have experimental results.

Molecular dynamics, Chemistry, Physical and theoretical, Physical chemistry

---

On the characteristics of migration of oligomeric DNA in polyacrylamide gels and in free solution

Article Abstract:

This review examines the free-solution electrophoretic mobility of oligomeric DNA in polyacrylamide gels. Research demonstrates that the mobility is governed by counterion condensation theory applicable to the migration of very short DNA fragments. The behavior of the phosphate-labeled DNA fragments and end-labeled DNA fragments in polyacrylamide gels is also discussed.

United States, DNA, Gel electrophoresis, Oligomers, Acrylic resins

---

Ionic effects beyond Poisson-Boltzmann theory

Article Abstract:

Limitations of the Poisson-Boltzman theory in the interpretation of polyelectrolyte properties are discussed. Three models are presented to explain the behavior of the multivalent, asymmetric, and micelle-shaped polyelectrolytes.

Slovenia, Observations, Electrostatics, Computer simulation, Integral equations

Similar abstracts:

• Abstracts: Mass accommodation and chemical reactions at gas-liquid interfaces. Transformation of carbon dioxide
• Abstracts: Molecular structure of water at interfaces: Wetting at the nanometer scale. Sum-frequency vibrational spectroscopy on water interfaces: Polar orientation of water molecules at interfaces
• Abstracts: Molecular electronic spectral broadening in liquids and glasses. Resonance Raman intensities and charge-transfer reorganization energies
• Abstracts: Design and characterization of crystalline thin film architectures at the air-liquid interface: simplicity to complexity
• Abstracts: Molecular recognition of protein-ligand complexes: applications to drug design. Structural basis for control by phosphorylation

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.