| 磁性胺基化石墨烯多分散固相微萃取光度法测定制霉菌素 |
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| 引用本文： | 包开泰,卜祥磊,方嘉梁,等. 磁性胺基化石墨烯多分散固相微萃取光度法测定制霉菌素[J]. 广东化工, 2014, 0(7): 186-187,192 |
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| 作者姓名： | 包开泰 卜祥磊 方嘉梁 等 |
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| 作者单位： | [1]宁波大学科技学院,浙江宁波315211 [2]宁波大学材料科学与化学工程学院,浙江宁波315211 |
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| 基金项目： | 浙江省自然科学基金（LY13B070013）,宁波市科技局农业与社会发展项目（2012C50043）,宁波大学科技学院SRIP项目 |
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| 摘 要： | 合成的磁性胺基化石墨烯用FT-IR进行表征,并将其用于水溶液中制霉菌素的多分散固相微萃取,考察了吸附剂用量、吸附时间、初始浓度以及溶液pH等条件对萃取性能的影响,结合分光光度法建立了定量测定制霉菌素的分析方法。
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| 关 键 词： | 磁性胺基化石墨烯 制霉菌素 多分散固相微萃取 分光光度法 |
Dispersive Solid-Phase Microextraction Based on Magnetic Aminated-Graphene and Spectrophotometry Determination of Nystatin |
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| Bao Kaitail,Bu Xiangleil,Fang JialiangI,Li Chongl,Lin Xiangbiao,Wang Sui. Dispersive Solid-Phase Microextraction Based on Magnetic Aminated-Graphene and Spectrophotometry Determination of Nystatin[J]. Guangdong Chemical Industry, 2014, 0(7): 186-187,192 |
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| Authors: | Bao Kaitail Bu Xiangleil Fang JialiangI Li Chongl Lin Xiangbiao Wang Sui |
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| Affiliation: | 2. (1. College of Science ＆ Technology, Ningbo 315211： 2. Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China) |
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| Abstract: | Magnetic aminated-graphene was synthesized and characterized by FT-IR, and the material was used as adsorbent of dispersive solid-phase microextraction for nystatin in solutions. The influences of adsorbent dosage, adsorption time, and initial concentration and solution pH conditions on the performance of adsorption were investigated. The quantitative analysis for nystation in water solution was proposed combined with spectrophotometry. |
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| Keywords: | magneticaminated-graphene： nystatin dispersivesolid-phasemicroextraction： spectrophotometry |
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