Asymmetric flow field-flow fractionation (AF4) is a fractionation technique that has gained considerable attention for its gentle separation conditions, broad working range, and versatility. AF4 can be hyphenated to a plurality of concentration and size detectors, thus permitting the analysis of the ...
Bouby, M, Geckeis, H, Geyer, FW (2008) Application of asymmetric flow field-flow fractionation (AsFlFFF) coupled to inductively coupled plasma mass spectrometry (ICPMS) to the quantitative characterization of natural colloids and synthetic nanoparticles. Anal Bioanal Chem 392: pp. 1447-1457...
We describe the protocol development and optimization of asymmetric-flow field-flow fractionation (AF4) technology for separating and characterizing extracellular nanoparticles (ENPs), particularly small extracellular vesicles (sEVs), known as exosomes, and even smaller novel nanoparticles, known as exomere...
民用飞机增升装置中的流动控制技术 flow control on high-lift devices of civil aircraft 热度: Improving on SUVA254 using fluorescence-PARAFAC analysis and asymmetric flow-field flow fractionation for assessing disinfection byproduct formation and control ...
Stepan Podzimek: Light scattering, size exclusion chromatography and asymmetric flow field flow fractionation. Powerful tools for the characterization of p... Asymmetric flow field-flow fractionation (AF4) enables to analyse polymers with very high molar masses under mild conditions in comparison to si...
Frictional strength heterogeneity and surface heat flow: Implications for the strength of the creeping San Andreas fault [1] Heat flow measurements along much of the San Andreas fault (SAF) constrain the apparent coefficient of friction (μapp) of the fault to app than adj... MA D'Alessio -...
In the vertical flow for feature extraction, AAM-extraction is embedded into the backbone network, which can retain the feature of small target in the deep layers without being overwhelmed by the background. In the horizontal flow for feature aggregation, we use AAM-aggregation to iteratively ...
Ultimately this process can result in the reduction of gene flow and culminate in speciation. Here, we experimentally investigated the relative fitness of migrants in foreign habitats, focusing on diverging lake and river ecotypes of three-spined sticklebacks. A reciprocal transplant experiment ...
C Escauriaza,F Sotiropoulos - 《Flow Turbulence & Combustion》 被引量: 36发表: 2011年 LOW REYNOLDS NUMBER TURBULENT LIFTED FLAMES IN HIGH CO-FLOW This study presents the results of experiments designed to investigate flame lift-off behavior to nozzle velocity, co-flow velocity, fuel-type, and...
According to conventional wisdom, a system placed in an environment with a different temperature tends to relax to the temperature of the latter, mediated by the flows of heat or matter that are set solely by the temperature difference. It is becoming clear, however, that thermal relaxation is...