TY  - JOUR
A1  - Poghosyan, Armen H.
A1  - Adamyan, Maksim P.
A1  - Shahinyan, Aram A.
A1  - Koetz, Joachim
T1  - AOT Bilayer Adsorption on Gold Surfaces
BT  - A Molecular Dynamics Study
JF  - The journal of physical chemistry : B, Condensed matter, materials, surfaces, interfaces & biophysical chemistry
N2  - A molecular dynamics study was done to reveal the adsorption properties of sodium dioctyl sulfosuccinate (AOT) bilayers on gold Au(111) surfaces. Examining the rotational mobility of AOT molecules, we track that the correlation time of AOT molecules on the adsorbed layer is much higher. The data estimating the diffusive motion of AOT molecule show a substantially lower rate of diffusion (similar to 10(-10) cm(2)/s) in the adsorbed layers in comparison to other ones. The results show that an adsorbed layer is more rigid, whereas the outer layers undergo considerable lateral and vertical fluctuations.
Y1  - 2019
U6  - https://doi.org/10.1021/acs.jpcb.8b11471
SN  - 1520-6106
VL  - 123
IS  - 4
SP  - 948
EP  - 953
PB  - American Chemical Society
CY  - Washington
ER  -