Magnetic mixed hemimicelles solid-phase
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Jie Ding; Qi Zhao; Lei Sun; Lan Ding; Nanqi Ren
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Article
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2011
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John Wiley and Sons
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English
β 164 KB
## Abstract In this study, silicaβcoated magnetic nanoparticles (Fe~3~O~4~/SiO~2~ NPs) modified by cetyltrimethylammonium bromide (CTAB) were synthesized. They were successfully applied for extraction of xanthohumol in beer based on magnetic mixed hemimicelles solidβphase extraction (MMHSPE) couple