Ampholine-functionalized hybrid organic–inorganic silica material as sorbent for solid-phase extraction of acidic and basic compounds

Tingting Wang, Yihui Chen, Junfeng Ma, Ming-Liang Chen, Chenggang Nie, Minjie Hu, Ying Li, Zhijian Jia, Jianghua Fang, Haoqi Gao

Journal of Chromatography A · 2013 · 39 citations · 28 references

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