نتایج جستجو برای: salting
تعداد نتایج: 1231 فیلتر نتایج به سال:
We use molecular dynamics simulations to investigate the solvent mediated attraction and drying between two nanoscale hydrophobic surfaces in aqueous salt solutions. We study these effects as a function of the ionic charge density, that is, the ionic charge per unit ionic volume, while keeping the ionic diameter fixed. The attraction is expressed by a negative change in the free energy as the p...
Potential bias introduced during DNA isolation is inadequately explored, although it could have significant impact on downstream analysis. To investigate this in human brain, we isolated DNA from cerebellum and frontal cortex using spin columns under different conditions, and salting-out. We first analysed DNA using array CGH, which revealed a striking wave pattern suggesting primarily GC-rich ...
Isothermal titration calorimetry was used to probe how salts influence the thermodynamics of binding of guests to cavitand 1. Studies involved six Hofmeister salts covering the range of salting-in to strongly salting-out. The latter were found to reduce affinity. The cause of this was competitive binding of the weakly solvated anion to the hydrophobic pocket of the host. At the other extreme of...
There is a new trend to produce dry-cured ham from lamb in shorter times by boning the before salting later obtain restructured hams that are easier dry and slice. However, little information about physicochemical characteristics of Norwegian Fenalårs during process or safety implications their elaboration procedures reported literature. The aim this study was characterize colour, texture prope...
Abstract We present a model for convection in Kelvin–Voigt fluid of order one when the layer is heated from below and simultaneously salted below, problem competitive double diffusion since heating promotes instability, but salting stabilizing. The instability surface threshold calculated this has complex shape. parameters play an important role acting as stabilizing agents oscillatory type. Qu...
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