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Field flow fractionation in biomedical analysis
Biomedical Chromatography, 1991AbstractSamples of biomedical interest which have been analysed by field‐flow fractionation techniques are surveyed. The list begins with whole cells and microorganisms, going through viruses, nucleic acids, cell fragments and organelles, down to proteins and their aggregates.
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Impeller Flow Field Measurement and Analysis
Volume 1: Turbomachinery, 1990A series of experiments are performed to investigate and quantify the three-dimensional mean flow field in centrifugal compressor flow passages and to evaluate contemporary internal flow models. The experiments include the acquisition and analysis of LDV data in the impeller passages of a low speed moderate scale research mixed-flow centrifugal ...
J. R. Fagan, S. Fleeter
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Exact Analysis of Field-Flow Fractionation
Separation Science, 1977Abstract A rigorous convective diffusion theory is formulated for the predictive modeling of field-flow fractionation (FFF) columns used for the separation of colloidal mixtures. The theory is developed for simulating the behavior of a colloid introduced into fluid in time-dependent flow in a parallel plate channel across which a transverse field is ...
Sowmithri Krishnamurthy +1 more
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3D FLOW FIELD ANALYSIS OF A BANBURY MIXER
International Polymer Processing, 1992Abstract Banbury mixers are widely used in polymer processing. The flow field in the chamber of an internal mixer is difficult to analyze due to the complex geometry and transient character of the flow. In this work, a fluìd dynamics analysis package – FIDAP, using the finite element method was employed to simulate the flow patterns in a
H.-H. Yang, I. Manas-Zloczower
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Field-flow fractionation in biopolymer analysis
TrAC Trends in Analytical Chemistry, 1983Abstract Field-flow fractionation is a new separation method convenient for the analysis of biopolymers within a wide range of molecular weights, and of particles of biological origin. It is similar to chromatography, but in principle exhibits many advantages over alternative separation methods.
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Peak shape analysis in sedimentation field-flow fractionation
Analytical Chemistry, 1991Peak shape effects in sedimentation field-flow fractionation (SFFF) are investigated by Edgeworth-Cramer (EC) leastsquares peak profile fitting, numerical integration, and grahical analysis.
P. RESCHIGLIAN, G. BLO, DONDI, Francesco
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Flow field analysis of rudder in CFD
AIP Conference Proceedings, 2021This paper analysis the failure causes of the combat jet aircraft rudder which occurred during fight mission. A rudder sizing method is used to determine the size of rudder, ANSYS is used for flow analysis of rudder and pro-e is used to design the rudder. The longitudinal crack occurred from the corrosion pit and the inner surface of rudder was heavily
A. Sai Kumar +3 more
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Asymmetrical flow field-flow fractionation for the analysis of PEG-asparaginase
Talanta, 2016Monomethoxypolyethylene glycol L-asparaginase (PEG-ASNASE) is the PEGylated version of the enzyme L-asparaginase (ASNASE). Both are used for remission induction in acute lymphoblastic leukemia (ALL) and non-Hodgkin's lymphoma (NHL). The treatment control is generally carried out by performing activity assays, though methods to determine the actual ...
C, John +4 more
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Hybrid colloid analysis combining analytical ultracentrifugation and flow-field flow fractionation
European Biophysics Journal, 2003Ferritin, the iron storage protein, is an organic-inorganic hybrid colloid consisting of a hollow protein capsule, which is filled with ferrihydride with up to 4500 iron atoms. Owing to the varying iron content and the resulting density differences, as well as the protein oligomerization, a particle size distribution is superimposed with a density ...
Cölfen, H., Völkel, A.
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Separation of mitochondria by flow field-flow fractionation for proteomic analysis
The Analyst, 2008Flow field-flow fractionation (FlFFF) has been utilized for size-based separation of rat liver mitochondria. Collected fractions of mitochondria of various sizes were examined by confocal microscopy, and mitochondria of each fraction were lysed and analyzed by two-dimensional polyacrylamide gel electrophoresis (2D-PAGE) for the comparison of protein ...
KANG D +3 more
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