Chengbiao Chen

Targeted isolation of 1,1-diphenyl-2-picrylhydrazyl inhibitors from Saxifraga atrata using medium- and high- pressure liquid chromatography combined with online high performance liquid chromatography–1,1-diphenyl-2- picrylhydrazyl detection

Yangzom Dawa, Yurong Du, Qi Wang et al. · Journal of Chromatography A · 2020 · 32 citations

Biochemistry, Bioassay-guided Isolation, 1,1-Diphenyl-2-picrylhydrazyl Inhibitors +8

Preparative isolation of highly polar free radical inhibitor from Floccularia luteovirens using hydrophilic interaction chromatography directed by on-line HPLC-DPPH assay

Jun Dang, Chengbiao Chen, Jianbin Ma et al. · Journal of Chromatography B · 2020 · 23 citations

Medicinal Chemistry, Pharmaceutical Science, Preparative Isolation +12

Large-scale preparative isolation of bergenin standard substance from Saxifraga atrata using polyamide coupled with MCI GEL® CHP20P as stationary phases in medium pressure chromatography

Jun Dang, Jianbin Ma, Yurong Du et al. · Journal of Chromatography B · 2021 · 18 citations

Biochemistry, Separation Science, Medicine +11

An efficient strategy based on liquid‐liquid extraction and pH‐zone‐refining counter‐current chromatography for selective enrichment, separation, and purification of alkaloids and organic Acids from natural products

Ping Yu, Jianbin Ma, Yurong Du et al. · Journal of Separation Science · 2020 · 17 citations

Preparative isolation of arylbutanoid‐type phenol [(‐)‐rhododendrin] with peak tailing on conventional C18 column using middle chromatogram isolated gel column coupled with reversed‐phase liquid chromatography

Jun Dang, Yurong Du, Qi Wang et al. · Journal of Separation Science · 2020 · 11 citations