Preparation of -Cyclodextrin modified Polystyrene Nanofiber and Its Application in the Extraction of Rhodamine B

Ren-Shan ZHAO, Xue-Jun KANG, Jian-Jun DENG

Abstract


An unique pretreatment and detection of rhodamine B in chilli sanples was described. The pretreatment method was based on-Cyclodextrin modified polystyrene (PS) nanofiber. The modified nanofiber obtained was studied by scanning electron microscopy and fourier transform infrared spectroscopy, respectively. The modified PS nanofiber extraction efficiency was higher than unmodified PS nanofiber.

Keywords


-Cyclodextrin, Rhodamine B, Packed-fiber solid-phase extraction


DOI
10.12783/dtmse/icmsea/mce2017/10797

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