نتایج جستجو برای: physical solvent

تعداد نتایج: 717659  

Journal: :The journal of physical chemistry. B 2017
Josh V Vermaas Taras V Pogorelov Emad Tajkhorshid

The mechanics of the protein-lipid interactions of transmembrane proteins are difficult to capture with conventional atomic molecular dynamics, due to the slow lateral diffusion of lipids restricting sampling to states near the initial membrane configuration. The highly mobile membrane mimetic (HMMM) model accelerates lipid dynamics by modeling the acyl tails nearest to the membrane center as a...

2016
Atanu Kumar Das Rama Sesha Vemuri Igor Kutnyakov B. Peter McGrail Radha Kishan Motkuri

Vapor-assisted dry-gel synthesis of the metal-organic framework-74 (MOF-74) structure, specifically Ni-MOF-74 produced from synthetic precursors using an organic-water hybrid solvent system, showed a very high yield (>90% with respect to 2,5-dihydroxyterepthalic acid) and enhanced performance. The Ni-MOF-74 obtained showed improved sorption characteristics towards CO2 and the refrigerant fluoro...

Journal: :Physical chemistry chemical physics : PCCP 2016
Thomas G Dane Julia E Bartenstein Beatrice Sironi Benjamin M Mills O Alexander Bell J Emyr Macdonald Thomas Arnold Charl F J Faul Wuge H Briscoe

The influence of processing conditions on the thin film microstructure is a fundamental question that must be understood to improve the performance of solution-processed organic electronic materials. Using grazing-incidence X-ray diffraction, we have studied the structure of thin films of a tetra(aniline)-surfactant complex prepared by drop-casting from five solvents (hexane, chloroform, tetrah...

Journal: :Journal of Chemical Physics 2021

Experimental measurements of electron transport properties molecular junctions are often performed in solvents. Solvent-molecule coupling and physical the solvent can be used as external stimulus to control electric current through a molecule. In this paper, we propose model, which includes dynamical effects solvent-molecule interaction non-equilibrium Green's function calculations current. The...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید بهشتی - دانشکده علوم 1372

a simple, sensitive and selective method for solvent extraction and spectrophotemetric determination of lanthanum (ii) europium (iii), and cerium (iii) is described , the rare earth metals are extracted into chloroform solution of n-phenylbenzohydroxamic acid (pbha) at ph 9-10 various parameters are studied to optimize the extraction conditions. the molar absorptivity is found to increase from ...

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