A novel electrochemiluminescence sensor based on Ru(bpy)(3)(2+)/N - doped carbon nanodots system for the detection of bisphenol A
文献类型：期刊论文
| 作者 | Li,Libo; Yu,Bin; Zhang,Xueping; You,Tianyan |
| 刊名 | analytica chimica acta
 |
| 出版日期 | 2015 |
| 卷号 | 895期号:37页码:104-111 |
| 关键词 | QUANTUM DOTS SIGNAL AMPLIFICATION FLUORESCENT INK TRACE ANALYSIS NANOPARTICLES WATER BIOSENSOR EMISSION GRAPHENE NITROGEN |
| 通讯作者 | you,ty |
| 英文摘要 | a novel ru(bpy)(3)(2+)-based electrochemiluminescence (ecl) sensing platform, using n-doped carbon nanodots (n-c dots) as co-reactant, was established for the sensitive and selective detection of bisphenol a (bpa). n-c dots not only could enhance the ecl signal, but also significantly improved the reproducibility and stability of ru(bpy)(3)(2+) ecl system. the developed ecl sensing system was sensitive to detect bpa based on its efficient quenching effect on ru(bpy)(3)(2+) = n-c dots. the nec dots-enhanced ecl mechanism and bpa-quenched ecl mechanism were investigated. under the optimum conditions, the inhibited ecl intensity was in good linear relationship versus the concentration of bpa in the range of 0.03-1.0 mu m with the detection limit of 10 nm. the relative standard deviation (rsd) for 25 successive measurements with one sensor was 1.1% and for eight different sensors was 2.5%, respectively. the fabricated sensing platform was successfully applied for the detection of bpa in baby bottle and nipple, and relatively satisfactory recoveries were obtained. (c) 2015 elsevier b.v. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000362945600011 |
| 公开日期 | 2016-05-31 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/65125]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li,Libo,Yu,Bin,Zhang,Xueping,et al. A novel electrochemiluminescence sensor based on Ru(bpy)(3)(2+)/N - doped carbon nanodots system for the detection of bisphenol A[J]. analytica chimica acta,2015,895(37):104-111. |
| APA | Li,Libo,Yu,Bin,Zhang,Xueping,&You,Tianyan.(2015).A novel electrochemiluminescence sensor based on Ru(bpy)(3)(2+)/N - doped carbon nanodots system for the detection of bisphenol A.analytica chimica acta,895(37),104-111. |
| MLA | Li,Libo,et al."A novel electrochemiluminescence sensor based on Ru(bpy)(3)(2+)/N - doped carbon nanodots system for the detection of bisphenol A".analytica chimica acta 895.37(2015):104-111. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
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。