نتایج جستجو برای: dynamic light scattering interaction
تعداد نتایج: 1386329 فیلتر نتایج به سال:
Extended X-ray absorption fine structure spectroscopy, mass spectrometry, dynamic light scattering and density functional theory are combined to derive structural models for the interaction of neurotoxicity-ablating platinum-based compounds with the amyloid-β peptide.
در این پژوهش، به منظور بهینه سازی فرآیند انحلال غشاء پلیمری پرفلورینه ی کربوکسیلیکی به عنوان یکی از لایه های غشاء کامپوزیت کلر- آلکالی، با استفاده از مفاهیم انرژی آزاد گیبس، معادلات فلوری- هاگینز و پارامتر حلالیت، اثر مخلوط چندین حلال مختلف، دما، زمان، نسبت حل شونده به حلال و سطح ویژه ی غشاء، بر درصد حلالیت لایه ی پرفلوروکربوکسیلیکی گردید. برای اثبات و بررسی نتایج در این پژوهش از آزمون های lase...
Changes in the size of the aptamer-conjugated AuNPs upon binding to the viruses were observed by dynamic light scattering (DLS). Changes in the size of scattering particles using DLS when the AuNP.virus complexes are formed has previously been reported by Driskell et al. using antibodies conjugated to 30, 60, 80nm AuNPs.[1] For a direct comparison with their work we used AuNPs of similar diamet...
We present a systematic study of flexible cylindrical brush-shaped macromolecules in a good solvent by small-angle neutron scattering (SANS), static light scattering (SLS), and by dynamic light scattering (DLS) in dilute and semi-dilute solution. The SLS and SANS data extrapolated to infinite dilution lead to the shape of the polymer that can be modeled in terms of a worm-like chain with a cont...
The interaction of a bovine serum albumin (BSA) protein with the mixture anionic sodium dodecyl sulfate (SDS) and cationic dodecyltrimethylammonium bromide (DTAB) has been investigated by small-angle neutron scattering (SANS) dynamic light (DLS).
Iron oxide (Fe3O4) nanoparticles with average sizes of 10 nm were synthesized by a chemical coprecipitation method in the presence of chitosan. Chitosan as a natural polymer which can be extracted from crustaceans was used in the synthesis process in order to achieve more dispersed nanoparticles. Also, chitosan was used to obtain functionalized magnetic nanoparticles for using in different area...
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