Size distribution of marine submicron particles determined by flow field-flow fractionation
نویسندگان
چکیده
منابع مشابه
Size distribution of liposomes by flow field-flow fractionation.
The applicability of field-low fractionation (FFF) to the characterization of liposomes is discussed and theoretically described. Because of fundamental differences in their driving forces, sedimentation FFF and flow FFF measure different vesicle properties. Sedimentation FFF, although used previously to measure vesicle sizes and size distributions, is fundamentally a technique that measures th...
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The manufacturing of single wall carbon nanotubes (SWNTs) results in mixtures that are polydisperse with respect to both size and chirality, the latter of which strongly affects the tube electronic properties. For nanotubes to achieve their full potential in applications, it is desirable to be able to separate them according to both of these physical characteristics. Field-flow fractionation (F...
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Separation/isolation of subcellular species, such as mitochondria, lysosomes, peroxisomes, Golgi apparatus, and others, from cells is important for gaining an understanding of the cellular functions performed by specific organelles. This study introduces a high speed, semipreparative scale, biocompatible size sorting method for the isolation of subcellular organelle species from homogenate mixt...
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The capillary electrophoresis assay described in this study is reproducible, more sensitive and faster than other analytical tests. The samples used in the capillary electrophoresis assay were obtained from brain and the lymphoid system of the animals. The sensitivity of this assay made it possible to test samples from other tissues that contain much less abnormal prion protein than brain sampl...
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The separation method, flow field-flow fractionation (flow FFF), is coupled on-line with multiangle laser light scattering (MALLS) for simultaneous measurement of the size and concentration of vesicles eluting continuously from the fractionator. These size and concentration data, gathered as a function of elution time, may be used to construct both number- and mass-weighted vesicle size distrib...
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ژورنال
عنوان ژورنال: Limnology and Oceanography
سال: 2000
ISSN: 0024-3590
DOI: 10.4319/lo.2000.45.2.0485