Fe3O4-β-Cyclodextrin Polymer Nano Composites Solid-Phase Extraction-UV-Vis Spectrophotometry for Separation Analysis Malachite Green

被引：7

作者：

Feng Gang ^{[1
,2
]}

Ping Wen-hui ^{[1
]}

Zhu Xia-shi ^{[1
]}

机构：

[1] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China

[2] Yangzhou Commerice Higher Vocat Sch, Yangzhou 225002, Jiangsu, Peoples R China

来源：

SPECTROSCOPY AND SPECTRAL ANALYSIS | 2016年 / 36卷 / 02期

关键词：

Malachite green Fe3O4-beta-cyclodextrin-cross-linked polymer; Solid phase extraction; Spectrophotometry; PLASMA-MASS SPECTROMETRY; PRECONCENTRATION; NANOPARTICLES; PERFORMANCE; SORBENT;

D O I：

10.3964/j.issn.1000-0593(2016)02-0436-06

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

the optimum conditions, malachite green could be adsorbed by CM-HP-beta-CDCP-MNPs (RE% = 92), and elution by C2H5OH (EE%=90). the preconcentration factor of the proposed method was approximately 7. 5, the CM-HP-beta-CDCP-MNPs could be used repeatedly for 5 times and offered better recovery. The linear range and detection limit (DL) were found to be 0. 08 similar to 8. 00 mu g . mL(-1) and 5. 6 ng . mL(-1) respectively. This technique had been successfully applied to the determination of malachite green n real samples. The inclusion interaction of CM-HP-beta-CDCP-MNPs with malachite green was studied through FTIR.

引用

页码：436 / 441

页数：6

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