Effect of Molecular Rigidity on Micelle Formation in Amphiphilic Solution
スポンサーリンク
概要
- 論文の詳細を見る
Micelle formation in an amphiphilic solution is investigated by a molecular dynamics simulation of coarse-grained semiflexible amphiphilic molecules with explicit solvent molecules. Our simulations show that the micellar shape changes from a cylinder to a disc as the intensity of the molecular rigidity increases. We find that the radius of gyration of the cylindrical micelle is larger than that of the disc-shaped micelle for small molecular rigidity, although the radius of gyration is almost steady even during the transition between a cylinder and a disc for large molecular rigidity. This indicates that a cylindrical micelle formed at small molecular rigidity is more anisotropic than the one obtained at large molecular rigidity. We also ascertained that a cylindrical micelle and a disc-shaped micelle coexist dynamically over a certain molecular rigidity range.
著者
-
Nakamura Hiroaki
National Inst. Fusion Sci. Toki Jpn
-
FUJIWARA Susumu
Kyoto Institute of Technology, Kyoto 606-8585, Japan
-
TAMURA Yuichi
Konan University, 8-9-1 Okamoto, Higashinada, Kobe 658-8501, Japan
-
ITOH Takashi
Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
-
HASHIMOTO Masato
Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
関連論文
- Transport Coefficients of Indium Antimonide in a Magnetic Field
- Spatial Resolution of Near-Field Scanning Optical Microscopy with Sub-Wavelength Aperture
- Effect of Molecular Rigidity on Micelle Formation in Amphiphilic Solution
- Introduction of Adhesive Force to DEM Simulation and Application to Fracture of Fragile Powder Materials
- Ionic Transport Number of CaS-Na_2S Solid Electrolytes
- Ionic Conductivity of CaS-Na_2 S Solid Solution
- So_2 Concentration Cell with Li_2o-B_2O_3-Li_2SO_4 Solid Electrolyte
- ネルンスト素子の候補としてのInSb熱電半導体の輸送係数
- 磁場中における熱電変換材料の輸送特性測定
- ペルチェ電流リード及び電流リード用傾斜機能材の提案
- Molecular Dynamics Simulation of the Chemical Interaction between Hydrogen Atom and Graphene(Condensed matter: structure and mechanical and thermal properties)
- Three Dimensional Extended Boundary Node Method to Potential Problem
- Comparison of Hydrogen Adsorption on Diamond and Graphite Surfaces
- High Performance Analysis of Shielding Current Density in High Temperature Superconducting Thin Film
- FDTD Simulated Observation of a Gold Nanorod by Scanning Near-Field Optical Microscopy
- Design Support System with Haptic Feedback and Real-Time Interference Function
- Molecular Dynamics Simulation of Micellar Shape Change in Amphiphilic Solution
- Dissipative Particle Dynamics Simulation of Phase Behavior in Bolaamphiphilic Solution
- Numerical Investigation on Accuracy Improvement of Permanent Magnet Method for Measuring jC in High-Temperature Superconducting Film
- Automated Pose Estimation of Objects Using Multiple ID Devices for Handling and Maintenance Task in Nuclear Fusion Reactor
- Spatial Resolution of Near-Field Scanning Optical Microscopy with Sub-Wavelength Aperture
- New Implementation Method for Essential Boundary Condition to Extended Element-Free Galerkin Method: Application to Nonlinear Problem
- Anisotropic Graphite Erosion in Low-Temperature and High-Density Deuterium Plasma
- Integrated Visualization of Simulation Results and Experimental Devices in Virtual-Reality Space
- Smoothing Method for Shape Measurement by Using a Low-Cost 3D Scanner
- Efficient Evaluation of Influence Coefficients in Three-Dimensional Extended Boundary-Node Method for Potential Problems
- Numerical Simulation of Contactless Methods for Measuring jC Distribution of High Temperature Superconducting Thin Film
- Haptization of Molecular Dynamics Simulation with Thermal Display
- Numerical Investigation on Accuracy and Resolution of Contactless Methods for Measuring jC in High-Temperature Superconducting Film: Inductive Method and Permanent Magnet Method
- Accurate and Stable Numerical Method for Analyzing Shielding Current Density in High-Temperature Superconducting Film Containing Cracks