Surface chemistry and interface science

2017 ◽  
Vol 19 (35) ◽  
pp. 23568-23569 ◽  
Author(s):  
Junbai Li ◽  
Krister Holmberg
Keyword(s):  
Surface Chemistry ◽  
Self Assembly ◽  
The Self ◽  
Amphiphilic Molecules ◽  
Interface Science

Surface chemistry and interface science is about phenomena at interfaces and the self-assembly of amphiphilic molecules.

Curvature modulates the self-assembly of amphiphilic molecules

2010 ◽  
Vol 133 (14) ◽  
pp. 144701 ◽  
Author(s):  
Falin Tian ◽  
Yu Luo ◽  
Xianren Zhang
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Amphiphilic Molecules

scholarly journals Effects of molecular flexibility and head group repulsion on aramid amphiphile self-assembly

2021 ◽  
Author(s):  
Samuel Joshua Kaser ◽  
Andrew J. Lew ◽  
Dae-Yoon Kim ◽  
Ty Christoff-Tempesta ◽  
Yukio Cho ◽  
...  
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Strong Interactions ◽  
Head Group ◽  
Molecular Flexibility ◽  
Amphiphilic Molecules

The self-assembly of amphiphilic molecules in water has led to a wide variety of nanostructures with diverse applications. Many nanostructures are stabilized by strong interactions between monomer units, such as...

scholarly journals Self-Assembly of Microscopic Rods Due to Depletion Interaction

Entropy ◽  
2020 ◽  
Vol 22 (10) ◽  
pp. 1114
Author(s):  
Carles Calero ◽  
Ignacio Pagonabarraga
Keyword(s):  
Equilibrium State ◽  
Thermodynamic Model ◽  
Self Assembly ◽  
Strong Dependence ◽  
Aggregate Size ◽  
The Self ◽  
Size Distributions ◽  
Depletion Interaction ◽  
Amphiphilic Molecules ◽  
Thermodynamic Equilibrium State

In this article, using numerical simulations we investigate the self-assembly of rod-like particles in suspension due to depletion forces which naturally emerge due to the presence of smaller spherical depletant particles. We characterize the type of clusters that are formed and the evolution of aggregation departing from a random initial configuration. We show that eventually the system reaches a thermodynamic equilibrium state in which the aggregates break and reform dynamically. We investigate the equilibrium state of aggregation, which exhibits a strong dependence on depletant concentration. In addition, we provide a simple thermodynamic model inspired on the theory of self-assembly of amphiphilic molecules which allows us to understand qualitatively the equilibrium aggregate size distributions that we obtain in simulation.

scholarly journals Large-scale dissipative particle dynamics simulations of self-assembled amphiphilic systems

2014 ◽  
Vol 50 (61) ◽  
pp. 8306-8308 ◽  
Author(s):  
Xuejin Li ◽  
Yu-Hang Tang ◽  
Haojun Liang ◽  
George Em Karniadakis
Keyword(s):  
Self Assembly ◽  
Large Scale ◽  
Dissipative Particle Dynamics ◽  
Particle Dynamics ◽  
The Self ◽  
Amphiphilic Molecules ◽  
Self Assembled ◽  
Dynamics Simulations ◽  
Confined Environment

GPU-accelerated dissipative particle dynamics has been explored to probe the self-assembly of amphiphilic molecules in a soft confined environment.

A Monte Carlo study of crowding effects on the self-assembly of amphiphilic molecules

2009 ◽  
Vol 130 (20) ◽  
pp. 204701 ◽  
Author(s):  
Fengxian Zheng ◽  
Guangjin Chen ◽  
Xianren Zhang ◽  
Wenchuan Wang
Keyword(s):  
Monte Carlo ◽  
Self Assembly ◽  
Monte Carlo Study ◽  
The Self ◽  
Amphiphilic Molecules ◽  
Crowding Effects

Guided Formation of Nanostructures in Thin Films

2003 ◽  
Vol 795 ◽  
Author(s):  
Wei Lu ◽  
Dongchoul Kim
Keyword(s):  
Thin Films ◽  
Pattern Formation ◽  
Surface Chemistry ◽  
Dynamic Model ◽  
Solid Surface ◽  
Formation Process ◽  
Self Assembly ◽  
The Self ◽  
Two Component ◽  
Effect Of Surface

ABSTRACTA thin two-component epilayer grown on a solid surface may separate into distinct phases. Sometimes the phases select sizes about 10 nm, and order into an array of stripes or disks. However, the pattern types are limited and the location of the features is not controlled. This paper develops a dynamic model to simulate guided self-assembly. In particular, we look at the effect of surface chemistry on the pattern formation process. The simulations suggest that diverse patterns may be produced by tuning the surface chemistry of a substrate. In addition, the self-assembled features may be anchored at specific locations.

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