Nanoscale Hydrophobic Interaction and Nanobubble Nucleation
نویسندگان
چکیده
منابع مشابه
Nanoscale hydrophobic interaction and nanobubble nucleation.
We report large-scale atomistic simulation of midrange nanoscale hydrophobic interaction, manifested by the nucleation of nanobubble between nanometer-sized hydrophobes at constrained equilibrium. When the length scale of the hydrophobes is greater than 2 nm, the nanobubble formation shows hysteresis behavior resembling the first-order transition. Calculation of the potential of mean force vers...
متن کاملLarge-scale molecular-dynamics simulation of nanoscale hydrophobic interaction and nanobubble formation.
We performed large-scale molecular-dynamics simulation of nanoscale hydrophobic interaction manifested by the formation of nanobubble between nanometer-sized hydrophobic clusters at constrained equilibrium. Particular attention is placed on the tendency of formation and stability of nanobubbles in between model nanoassemblies which are composed of hydrophobic clusters (or patches) embedded in a...
متن کاملSolvent Exchange Leading to Nanobubble Nucleation: A Molecular Dynamics Study
The solvent exchange procedure has become the most-used protocol to produce surface nanobubbles, while the molecular mechanisms behind the solvent exchange are far from being fully understood. In this paper, we build a simple model and use molecular dynamics simulations to investigate the dynamic characteristics of solvent exchange for producing nanobubbles. We find that at the first stage of s...
متن کاملMicro and Nanobubble Water
Nanobubble is a mystery in terms of stability and longevity. Nanobubble, now directly imaged by tapping mode atomic force microscopy or by dynamic light scattering, were previously inferred from long ranged attraction between hydrophobic surfaces immersed in water. They exists in an interconnected, irregular and closed pack structure whose lifetime is in order of hours and whose morphology is d...
متن کاملHydrophobic Interaction Chromatography
modeling for the design of a Biomimetic chimeric ligand. Application to the puriRcation of bovine heart L-lactate dehydrogenase. Biotechnology and Bioengineering 63: 321}331. Lowe CR (1984) Applications of reactive dyes in biotechnology. In: Wiseman A (ed.) Topics in Enzyme and Fermentation Biotechnology, vol. 9. Chichester: Ellis Horwood. Lowe CR, Burton S, Pearson J, Clonis YD and Stead CV (1...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2004
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.93.185701