Solid-phase extraction of liquiritin and
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Minglei Tian; Wentao Bi; Kyung Ho Row
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Article
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2009
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John Wiley and Sons
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English
β 221 KB
A new ionic liquid-based silica sorbent was developed by a process involving surface chemical modification of commercial silica using a synthesized ionic liquid. The obtained particles were successfully used as a special sorbent in a solid-phase extraction process to isolate liquiritin and glycyrrhi