Enantioselective open-tubular capillary electrochromatography using a β-cyclodextrin–gold nanoparticles–polydopamine coating as a stationary phase

2018 ◽  
Vol 42 (21) ◽  
pp. 17250-17258 ◽  
Author(s):  
Li Zhou ◽  
Bo Zhang ◽  
Shuang Li ◽  
Jia Yu ◽  
Xingjie Guo
Keyword(s):  
Gold Nanoparticles ◽  
Stationary Phase ◽  
Chiral Separation ◽  
Capillary Electrochromatography ◽  
Open Tubular Column ◽  
Separation Of Enantiomers

A novel β-cyclodextrin–gold nanoparticles–polydopamine modified open tubular column was prepared for the chiral separation of enantiomers in capillary electrochromatography.

Layer-by-layer self-assembly of polydopamine/gold nanoparticle/thiol coating as the stationary phase for open tubular capillary electrochromatography

2015 ◽  
Vol 7 (19) ◽  
pp. 8227-8234 ◽  
Author(s):  
Xiu-Ju Li ◽  
Qi-Feng Fu ◽  
Qi-Hui Zhang ◽  
Xue-Mei Jiang ◽  
Feng-Qing Yang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Stationary Phase ◽  
Gold Nanoparticle ◽  
Self Assembly ◽  
Capillary Electrochromatography ◽  
Phase Ratio ◽  
Layer By Layer ◽  
Novel Method ◽  
First Time ◽  
High Phase

A novel method for the preparation of permanent coating columns with a high phase ratio based on the multiple properties of PDA and LBL self-assembly of polydopamine/gold nanoparticles/thiols has been developed for the first time.

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