A fluorometric paper-based sensor array for the discrimination of heavy-metal ions
文献类型：期刊论文
| 作者 | Feng, Liang1; Li, Hui1; Niu, Li-Ya2; Guan, Ying-Shi2; Duan, Chun-Feng1; Guan, Ya-Feng1; Tung, Chen-Ho2; Yang, Qing-Zheng2 |
| 刊名 | talanta
 |
| 出版日期 | 2013-04-15 |
| 卷号 | 108页码:103-108 |
| 关键词 | BODIPY Fluorometric Sensor array Heavy-metal ion |
| 英文摘要 | a fluorometric paper-based sensor array has been developed for the sensitive and convenient determination of seven heavy-metal ions at their wastewater discharge standard concentrations. combining with nine cross-reactive bodipy fluorescent indicators and array technologies-based pattern-recognition, we have obtained the discrimination capability of seven different heavy-metal ions at their wastewater discharge standard concentrations. after the immobilization of indicators and the enrichment of analytes, identification of the heavy-metal ions was readily acquired using a standard chemometric approach. clear differentiation among heavy-metal ions as a function of concentration was also achieved, even down to 10(-7) m. a semi-quantitative estimation of the heavy-metal ion concentration was obtained by comparing color changes with a set of known concentrations. the sensor array was tentatively investigated in spiked tap water and sea water, and showed possible feasibility for real sample testing. (c) 2013 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, analytical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | bodipy dyes ; fluorescent sensor ; atomic-absorption ; energy-transfer ; emission ; functionalization ; honey ; water |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000319088900015 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/137502]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Separat Sci Analyt Chem CAS, Lab Instrumentat & Analyt Chem, Dalian 116023, Liaoning, Peoples R China 2.Chinese Acad Sci, Key Lab Photochem Convers & Optoelect Mat, Tech Inst Phys & Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Liang,Li, Hui,Niu, Li-Ya,et al. A fluorometric paper-based sensor array for the discrimination of heavy-metal ions[J]. talanta,2013,108:103-108. |
| APA | Feng, Liang.,Li, Hui.,Niu, Li-Ya.,Guan, Ying-Shi.,Duan, Chun-Feng.,...&Yang, Qing-Zheng.(2013).A fluorometric paper-based sensor array for the discrimination of heavy-metal ions.talanta,108,103-108. |
| MLA | Feng, Liang,et al."A fluorometric paper-based sensor array for the discrimination of heavy-metal ions".talanta 108(2013):103-108. |
入库方式： OAI收割
来源：大连化学物理研究所
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