期刊
ANALYTICA CHIMICA ACTA
卷 744, 期 -, 页码 75-81出版社
ELSEVIER
DOI: 10.1016/j.aca.2012.07.022
关键词
Chemiluminescence; Array sensor; Benzenediol isomers; Graphene; Magnetite; Molecularly imprinted polymers
资金
- Shandong Provincial Natural Science Foundation of China [ZR2012BM020, ZR2012BQ018]
- Scientific and technological development Plan Item of Jinan City in China [201202088]
A chemiluminescence (CL) array sensor for determination of benzenediol isomers simultaneously using the system of luminol-NaOH-H2O2 based on a graphene-magnetite-molecularly imprinted polymer (GM-MIP) is described. Use of graphene in the GM-MIP thus prepared is helpful to improve the adsorption capacity, while use of magnetite nanoparticles can facilitate the isolation of GM-MIP at end of their synthesis, and rendering easier the use of the polymers in the array sensor. The adsorption performance and properties were characterized. The GM-MIP was used to increase the selectivity in CL analysis. In addition, the sensor was reusable and of good selectivity and adsorption capacity. The array sensor was finally used for the determination of hydroquinone, resorcinol and catechol in waste water samples simultaneously. (c) 2012 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据