Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
One-drop-of-blood electroanalysis of lead levels in blood using a foam-like mesoporous polymer of melamine-formaldehyde and disposable screen-printed electrodes | |
Zhao, Yanfang; Xu, Lubin; Li, Shuying; Chen, Qi; Yang, Daoshan; Chen, Lingxin; Wang, Hua; Wang, H (reprint author), Qufu Normal Univ, Sch Chem & Chem Engn, Qufu City 273165, Peoples R China. huawangqfnu@126.com | |
发表期刊 | ANALYST |
ISSN | 0003-2654 |
2015 | |
卷号 | 140期号:6页码:1832-1836 |
关键词 | Anodic-stripping Voltammetry Mercury-film Electrode Trace Heavy-metals Carbon Electrode Icp-ms Solid Sorbent Sensors Pb Cd Sensitivity |
DOI | 10.1039/c5an00039d |
产权排序 | [Zhao, Yanfang; Xu, Lubin; Li, Shuying; Chen, Qi; Yang, Daoshan; Wang, Hua] Qufu Normal Univ, Sch Chem & Chem Engn, Qufu City 273165, Peoples R China; [Zhao, Yanfang; Xu, Lubin] Qingdao Agr Univ, Coll Chem & Pharmaceut Sci, Qingdao 266109, Peoples R China; [Chen, Lingxin] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remed, Yantai 264003, Peoples R China |
作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
英文摘要 | A foam-like mesoporous polymer of melamine-formaldehyde (mPMF) was synthesized and further deposited on disposable screen-printed electrodes (SPEs) for the electroanalysis of Pb2+ ions in blood. Investigations indicate that the prepared mPMF is ultrastable in water, showing a mesoporous structure and an amine-rich composition, as characterized by electronic microscopy images and IR spectra. Importantly, it possesses a highly-selective chelating ability and a powerful absorbent capacity for Pb2+ ions. By way of solid-state PbCl2 voltammetry, the mPMF-modified sensor could allow for the detection of Pb2+ ions in one drop of blood with a high detection selectivity, sensitivity (down to about 0.10 mu g L-1 Pb2+ ions) and reproducibility. Such a simple "one-drop-of-blood" electroanalysis method equipped with disposable SPEs and a portable electrochemical transducer can be tailored for the field-deployable or on-site monitoring of blood Pb2+ levels in the clinical laboratory. |
文章类型 | 期刊论文 |
资助机构 | Chemistry |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | ANODIC-STRIPPING VOLTAMMETRY ; MERCURY-FILM ELECTRODE ; TRACE HEAVY-METALS ; CARBON ELECTRODE ; ICP-MS ; SOLID SORBENT ; SENSORS ; PB ; CD ; SENSITIVITY |
研究领域[WOS] | National Natural Science Foundation of China [21375075, 21302109, 21302110] ; Taishan Scholar Foundation of Shandong Province, Domestic Visiting Scholar Foundation for Young Backbone Teachers of Department of Education, Shandong Province ; Qingdao Agricultural University High-Level Personnel Funds, Qingdao, P. R. China [630736] |
WOS记录号 | WOS:000350573400012 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/8670 |
专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
通讯作者 | Wang, H (reprint author), Qufu Normal Univ, Sch Chem & Chem Engn, Qufu City 273165, Peoples R China. huawangqfnu@126.com |
推荐引用方式 GB/T 7714 | Zhao, Yanfang,Xu, Lubin,Li, Shuying,et al. One-drop-of-blood electroanalysis of lead levels in blood using a foam-like mesoporous polymer of melamine-formaldehyde and disposable screen-printed electrodes[J]. ANALYST,2015,140(6):1832-1836. |
APA | Zhao, Yanfang.,Xu, Lubin.,Li, Shuying.,Chen, Qi.,Yang, Daoshan.,...&Wang, H .(2015).One-drop-of-blood electroanalysis of lead levels in blood using a foam-like mesoporous polymer of melamine-formaldehyde and disposable screen-printed electrodes.ANALYST,140(6),1832-1836. |
MLA | Zhao, Yanfang,et al."One-drop-of-blood electroanalysis of lead levels in blood using a foam-like mesoporous polymer of melamine-formaldehyde and disposable screen-printed electrodes".ANALYST 140.6(2015):1832-1836. |
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