منابع مشابه
Nanorheology of liquid alkanes
We report molecular dynamics simulations of liquid alkanes, squalane and tetracosane, confined between moving walls to which butane chains are tethered, effectively screening the details of the wall. As in an experiment, heat is removed by thermostatting the tethered molecules. Results obtained at high strain rates, typical of practical applications, suggest little or no difference between the ...
متن کاملSlippage and nanorheology of thin liquid polymer films.
Thin liquid films on surfaces are part of our everyday life; they serve, e.g., as coatings or lubricants. The stability of a thin layer is governed by interfacial forces, described by the effective interface potential, and has been subject of many studies in recent decades. In recent years, the dynamics of thin liquid films has come into focus since results on the reduction of the glass transit...
متن کاملLiquid Density of Alkanes and Halogenated Alkanes Mixtures in a Corresponding States Format
The Corresponding States (CS) density models for mixture proposed here, one for saturated and one for compressed liquid, are analytically similar to the pure fluid liquid density exposed in the former paper, but now with critical constants and 8,, replacing wm , as from the mixing rules. The mixing rules present two adjustable interaction coefficients for each binary pair, but they are set to u...
متن کاملLiquid Density of Pure Alkanes and Halogenated Alkanes in a Corresponding States Format
The development of a three parameters Corresponding States (CS) model is here proposed aiming at the prediction of the saturated and compressed liquid density of pure fluids pertaining to the two conformal families of alkanes (A) and hydrofluorocarbons (HFC) which are widely used as refrigerants. Two fluids of the same family are chosen for both their acentric factor value and for the saturated...
متن کاملNanorheology of single protein molecules
The unfolding process of dimerized protein was investigated on a single protein basis using an atomic force microscope (AFM). In normal force-distance curve measurements, each monomer unit was unfolded step by step. We also measured the relax-stress response using “nanorheology AFM” that was newly developed to apply any required movements on a z-piezoelectric scanner, especially short stroke si...
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: Fluid Phase Equilibria
سال: 1998
ISSN: 0378-3812
DOI: 10.1016/s0378-3812(98)00283-0