Results 1 to 10 of about 9,985,001 (252)

Human cathelicidin peptide LL-37 compacts nucleic acids and alters neutrophil extracellular trap structure. [PDF]

Sci Rep
Zielke C, Rad B, Nielsen JE, Li J, Pimcharoen S, Sawant M, Kamayirese S, Lin JS, Thiam HR, Barron AE.   +9 more
europepmc   +1 more source

In-Depth Characterization of PEGylated Liposomes: Using AF4 and HPLC-CAD in Tandem as a Strategy for Composition Assessment and Postinsertion Optimization. [PDF]

Anal Chem
Appleton SL, Bucher G, Ponti J, Mehn D.
europepmc   +1 more source

Hydrogeochemical and Structural Controls on Rare Earth Element Distribution in Spring Waters from the Chongqing, China. [PDF]

Water Environ Res
Guo J, Wang C, Jiang W, Zhang C.
europepmc   +1 more source

Online Coupling of Field-Flow Fractionation with Raman Microspectroscopy Enables the Advanced Study of Nanoplastics Directly in Food. [PDF]

Anal Chem
Giordani S, Huber MJ, Jüngling IS, Zattoni A, Roda B, Reschiglian P, Marassi V, Ivleva NP.   +7 more
europepmc   +1 more source

Development of Two-Dimensional Offline Coupling of Asymmetrical Flow Field-Flow Fractionation and Capillary Electrophoresis for the Separation of a Five-Component Submicrometer Particle Mixture.

Analytical Chemistry, 2023
Submicrometer colloidal particles are widely applied in a variety of industrial products. While precise size and surface charge control is crucial to the stability and functionality of these materials, a tool to determine these properties with sufficient
Meng Jing, Wei Gao, Paul Hutchins
semanticscholar   +1 more source

Analysis of complex particle mixtures by asymmetrical flow field-flow fractionation coupled to inductively coupled plasma time-of-flight mass spectrometry.

Journal of Chromatography A, 2021
Asymmetrical flow field-flow fractionation (AF4) hyphenated with inductively coupled plasma-mass spectrometry (ICP-MS) has been widely used to characterize metal containing particles.
Olga Meili-Borovinskaya, F. Meier, R. Drexel, Mohammed Baalousha, L. Flamigni, A. Hegetschweiler, T. Kraus   +6 more
semanticscholar   +1 more source

Study on effects of preparation method on the structure and antioxidant activity of protein-Tremella fuciformis polysaccharide complexes by asymmetrical flow field-flow fractionation.

Food Chemistry, 2022
Oxidation is an essential biological process for human life. In this study, low density lipoprotein-Tremella fuciformis polysaccharide (LDL-TFP) complexes were prepared by electrostatic and covalent methods.
Xue Chen, Yi-Ling Tian, J. Zhang, Yue-Qiu Li, Wen-Hui Zhang, J. Zhang, Yuwei Dou, Hai-Yang Dou   +7 more
semanticscholar   +1 more source

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

Analytica Chimica Acta, 2020
It is a big challenge to isolate extracellular vesicles (EVs) from human plasma because of the contamination from high abundant lipoproteins, such as high density lipoprotein (HDL) and low density lipoprotein particles (LDL).
Bowen Wu, Xiulan Chen, Ji-Feng Wang, Xiao-Qing Qing, Zhipeng Wang, Xiang Ding, Zhen-Sheng Xie, Lili Niu, Xiao-Jing Guo, Tan-Xi Cai, Xiang-Qian Guo, Fuquan Yang   +11 more
semanticscholar   +1 more source

Size exclusion chromatography and asymmetrical flow field-flow fractionation for structural characterization of polysaccharides: A comparative review.

International Journal of Biological Macromolecules
Natural polysaccharides exhibit a wide range of biological activities, which are closely related to their structural characteristics, including their molecular weight distribution, size, monosaccharide composition, glycosidic bond types and spatial ...
Zehong Chen, Dan Wang, Saisai Gu, Niuniu Wu, Kai-Ping Wang, Yu Zhang   +5 more
semanticscholar   +1 more source

Asymmetrical flow field-flow fractionation coupled with multi-detector: A robust method for evaluating the degradation of jujube polysaccharides with ultrasound-assisted H2O2 and subsequent conjugation with soybean 7S globulin.

Food Chemistry
Soybean 7S globulin (7S) is a main allergen in soybean. In this study, 7S was modified with jujube polysaccharide (JP) via the Maillard reaction. The effects of ultrasound-assisted hydrogen peroxide (US/H2O2) treatment on the degradation degree of JP ...
Jiaqi Li, Xirui Zhang, Hai-Chen Lian, Chen-Jing Zhang, Hailiang Zheng, Dan-Dan Han, Hai-Yang Dou   +6 more
semanticscholar   +1 more source