Results 271 to 280 of about 887,918 (338)

Field-flow fractionation of macromolecules

Journal of Chromatography A, 1989
Field-flow fractionation (FFF) is a versatile family of techniques, applicable to macromolecules, colloids, and cell-sized particles. This paper focuses specifically on the applicability of FFF to macromolecules. Following a brief description of the principles of FFF, the characteristics of FFF that bear on its efficacy in separating macromolecules are
openaire   +2 more sources

Acoustic field-flow fractionation

Journal of Chromatography A, 1988
Abstract Field-flow fractionation (FFF) in a standing acoustic wave field with the use of radiation pressure was studied. With this force field across the channel, values characterizing the effectiveness of the separation were obtained. In this situation the separation process resembles conventional FFF.
S.N. Semyonov, K.I. Maslow
openaire   +1 more source

Two-dimensional field-flow fractionation

Journal of Chromatography A, 1990
Multidimensional field-flow fractionation (FFF) is described in two major forms: one in which different separative stages are coupled together and one in which two independent displacements, at least one of them FFF, are carried out in a generally planar channel structure.
openaire   +2 more sources

Tutorial: Field-Flow Fractionation

The Chemical Educator, 1996
Field-flow fractionation (FFF) is a family of techniques used to characterize macromolecules, colloids, and particulate materials, primarily by size, but in some cases by composition as well. FFF has many similarities to chromatography, but it also has several unique differences.
openaire   +1 more source

Characterization and differential retention of Q beta bacteriophage virus-like particles using cyclical electrical field–flow fractionation and asymmetrical flow field–flow fractionation

Analytical and Bioanalytical Chemistry, 2020
Farhad Shiri, Kevin E. Petersen, Valentin Romanov, Qin Zou, B. Gale   +4 more
semanticscholar   +1 more source

Separation and characterization of extracellular vesicles from human plasma by asymmetrical flow field-flow fractionation.

Analytica Chimica Acta, 2020
Bowen Wu, Xiulan Chen, Jifeng Wang, Xiaoqing Qing, Zhipeng Wang, Xiang Ding, Zhensheng Xie, Lili Niu, Xiaojing Guo, Tanxi Cai, Xiangqian Guo, Fuquan Yang   +11 more
semanticscholar   +1 more source

Hollow-Fiber Flow Field-Flow Fractionation

Current Analytical Chemistry, 2007
ZATTONI, ANDREA, CASOLARI, SONIA, RAMBALDI, DIANA CRISTINA, RESCHIGLIAN, PIERLUIGI   +3 more
openaire   +1 more source

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

Paper-Based Flow Fractionation System Applicable to Preconcentration and Field-Flow Separation.

Analytical Chemistry, 2016
S. Hong, R. Kwak, Wonjung Kim
semanticscholar   +1 more source

Detection of nanoplastics in food by asymmetric flow field-flow fractionation coupled to multi-angle light scattering: possibilities, challenges and analytical limitations

Analytical and Bioanalytical Chemistry, 2018
Manuel Correia, K. Loeschner
semanticscholar   +1 more source