[Present situation and development trends of asymmetrical flow field-flow fractionation].


Field-flow fractionation (FFF) is a kind of mature separation technologies in the field of bioanalysis, feasible of separating analytes with the differences of certain physical and chemical properties by the combination effects of two orthogonal force fields (flow field and external force field). Asymmetrical flow field-flow fractionation (AF4) is a vital… (More)
DOI: 10.3724/SP.J.1123.2017.05021


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