SIC OpenIR
Colorimetric analysis of lipopolysaccharides based on its self-assembly to inhibit ion transport
Li, Defeng1,2; Sun, Tuanwei3; Zhang, Wenjun4; Shen, Zhongming1; Zhang, Juan1
2017
发表期刊Analytica Chimica Acta
ISSN00032670
卷号992页码:85-93
摘要A new strategy is proposed based on inhibition of ion transport by lipid bilayer derived from spontaneous assembly of lipopolysaccharides (LPS), thereby a colorimetric method is established for analysis of LPS. At acidic pH values, LPS can specially bind with aminophenylboronic acid modified assembled magnetic nanospheres (APBA/AMNSs), resulting in formation of lipid bilayer around APBA/AMNSs. Under acidic condition, the lipid bilayer can inhibit the release of iron ions from AMNSs into the solution so as to decrease the oxidized extent of 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) diammonium salt mediated by hydrogen peroxide. Using the established method, LPS can be detected over the wide linear detection range with the low detection limit. With good selectivity, reproductivity, and simplicity, the method is accurate in LPS tests of real drinking samples. © 2017 Elsevier B.V.
DOI10.1016/j.aca.2017.09.002
EI入藏号20173804185838
EI主题词Colorimetric analysis
EI分类号531.1 Metallurgy - 741.1 Light/Optics - 761 Nanotechnology - 801 Chemistry - 804.1 Organic Compounds - 933 Solid State Physics - 941.4 Optical Variables Measurements - 951 Materials Science
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sic.ac.cn/handle/331005/25718
专题中国科学院上海硅酸盐研究所
作者单位1.Center for Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai; 200444, China;
2.Shanghai Key Laboratory of Bio-Energy Crops, Shanghai University, Shanghai; 200444, China;
3.State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China;
4.Department of Chemical and Biomolecular Engineering, University of California, Berkeley; CA; 94720, United States
推荐引用方式
GB/T 7714
Li, Defeng,Sun, Tuanwei,Zhang, Wenjun,et al. Colorimetric analysis of lipopolysaccharides based on its self-assembly to inhibit ion transport[J]. Analytica Chimica Acta,2017,992:85-93.
APA Li, Defeng,Sun, Tuanwei,Zhang, Wenjun,Shen, Zhongming,&Zhang, Juan.(2017).Colorimetric analysis of lipopolysaccharides based on its self-assembly to inhibit ion transport.Analytica Chimica Acta,992,85-93.
MLA Li, Defeng,et al."Colorimetric analysis of lipopolysaccharides based on its self-assembly to inhibit ion transport".Analytica Chimica Acta 992(2017):85-93.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Li, Defeng]的文章
[Sun, Tuanwei]的文章
[Zhang, Wenjun]的文章
百度学术
百度学术中相似的文章
[Li, Defeng]的文章
[Sun, Tuanwei]的文章
[Zhang, Wenjun]的文章
必应学术
必应学术中相似的文章
[Li, Defeng]的文章
[Sun, Tuanwei]的文章
[Zhang, Wenjun]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。