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Analysis of Peptides using Asymmetrical Flow Field-flow Fractionation (AF4)
Journal of Pharmaceutical Sciences, 2021While asymmetrical flow field-flow fractionation (AF4) has been widely used for separation of high molecular weight species and even particles, its ability to resolve lower molecular weight species has rarely been explored. Over the course of many projects, we have discovered that AF4 can be an effective analytical method for separating peptides from ...
Ryan R, Manning +6 more
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Flow field analysis of grooved surfaces
International Journal of Environmental Science and Technology, 2018In the present study, two-dimensional turbulent flow over rectangular and octagonal grooves in a channel is analyzed numerically. Investigations are performed for two different Reynolds numbers, Re = 615 and 1230 in terms of velocity and temperature field.
S. Bayraktar +2 more
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Computerized flow field analysis: oriented texture fields
IEEE Transactions on Pattern Analysis and Machine Intelligence, 1992An approach to the solution of signal-to-symbol transformation in the domain of flow fields, such as oriented texture fields and velocity vector fields, is discussed. The authors use the geometric theory of differential equations to derive a symbol set based on the visual appearance of phase portraits which are a geometric representation of the ...
A.R. Rao, R.C. Jain
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Flow field-flow fractionation: recent trends in protein analysis
Analytical and Bioanalytical Chemistry, 2010Flow field-flow fractionation (F4) is the gentlest flow-assisted separation technique for analysis of macromolecules. The use of an empty channel as separation device and of a second mobile phase flow as perpendicular field enable F4 to separate analytes under native conditions without any modification of their original structure.
RAMBALDI, DIANA CRISTINA +2 more
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Analysis of plant ribosomes with asymmetric flow field-flow fractionation
Analytical and Bioanalytical Chemistry, 2013Ribosome profiling is a technique used to separate ribosomal subunits, 80S ribosomes (monosomes), and polyribosomes (polysomes) from other RNA-protein complexes. It is traditionally performed in sucrose gradients. In this study, we used asymmetric flow field-flow fractionation (AsFlFFF) to characterize ribosome profiles of Nicotiana benthamiana plants.
Eskelin Katri +2 more
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Flow Field Analysis of PVC Polymerizer
Advanced Materials Research, 2014Stirred tank reactor is one of the three typical chemical machinery equipments and widely used in petroleum, chemical, pharmaceutical and other industrial fields .It is the basis of understanding the flow of fluid in stirred tank for optimizing design of reactor.
Hui Di Hao +5 more
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