Results 21 to 30 of about 31,902 (252)
Gravitational Field-Flow Fractionation Devices Fabricated via a Hot Embossing/Thermal Bonding Method
Micromachines, 2014 A novel hot embossing/low temperature ethanol solvent bonding method for the fabrication of polymethylmethacrylate (PMMA) field flow fractionation devices has been developed.
Kaijun Yang
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Field-Flow Fractionation Analysis of Complex Biological Samples [PDF]
Kemija u Industriji, 2014 Normal analytical methods have difficulties when analysing complex samples containing particles of different size. In the 1960s, a new analytical technique was developed, which was able to overcome those difficulties.
Mijić, I. +3 more
doaj
Experimental setup for the ultrasonic fractionation of flowing whole blood in a capillary
Current Directions in Biomedical Engineering, 2022 If a long ultrasound driving pulse is chosen such, that its frequency is greater than the resonance frequency of one cell type and less than the resonance frequency of another cell type, the cells are separated in different nodes and antinodes of the ...
Smalberger Charl +6 more
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Sensing and Bio-Sensing Research, 2016 Conventional dielectrophoresis (DEP) force on cell and particle is altered in the proximity of the electrodes due to the failure of the dipole approximation. In these conditions an anomalous DEP (aDEP) force rules the particle manipulation.
Antonino Magliano +11 more
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Water-dispersible colloids distribution along an alluvial fan transect in hyper-arid Atacama Desert
Geoderma, 2023 As located in one of the oldest and driest deserts on Earth, soils in the Atacama Desert are greatly affected by atmospheric dust deposited on soil surface and the related fate of water-dispersible colloids (WDCs,
Xiaolei Sun +9 more
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Viruses, 2018 Viruses protect their genomes by enclosing them into protein capsids that sometimes contain lipid bilayers that either reside above or below the protein layer.
Katri Eskelin, Minna M. Poranen
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Separations, 2017 The performance of a miniaturized channel for the separation of polymer and metal nanoparticles (NP) using Asymmetrical Flow Field-Flow Fractionation (AF4) was investigated and compared with a conventional AF4 system.
Zengchao You +2 more
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Asymmetric flow field‐flow fractionation of liposomes: optimization of fractionation variables [PDF]
Journal of Separation Science, 2009 AbstractThe purpose of this study was to investigate the influence of ionic strength of the carrier liquid, cross flow rate, focus flow rate, and sample load on the retention behavior of liposomes in asymmetric flow field‐flow fractionation (AF4). Two differently prepared samples of large unilamellar vesicles (LUV) were used. Experiments were performed
Stefan, Hupfeld +2 more
openaire +2 more sources
Biosensors, 2019 This paper describes the development of an integrated system using a dry film resistant (DFR) microfluidic channel consisting of pulsed field dielectrophoretic field-flow-fractionation (DEP-FFF) separation and optical detection.
Mohd Firdaus Kamuri +5 more
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FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source