Reversible and highly selective fluorescent sensor for mercury(ii) based on a water-soluble poly(para-phenylene)s containing thymine and sulfonate moieties
文献类型：期刊论文
| 作者 | Lv, Jing1,2; Ouyang, Canbin1,2; Yin, Xiaodong1,2; Zheng, Haiyan1,2; Zuo, Zicheng1,2; Xu, Jialiang1,2; Liu, Huibiao1; Li, Yuliang1 |
| 刊名 | Macromolecular rapid communications
 |
| 出版日期 | 2008-10-01 |
| 卷号 | 29期号:19页码:1588-1592 |
| 关键词 | Fluorescence Hg(2+) ions Polymeric sensor Reversible Structure Water-solubility |
| ISSN号 | 1022-1336 |
| DOI | 10.1002/marc.200800256 |
| 通讯作者 | Li, yuliang(ylli@iccas.ac.cn) |
| 英文摘要 | A novel water-soluble poly(para-phenylene) derivative with pendant thymine and sulfonate units (pbts) has been prepared and its metal ion sensing properties have been investigated. pbts exhibited a reversible and selective fluorescence quenching behavior toward hg(2+) ions as compared to ag(+), ni(2+), mg(2+), ca(2+), hg(2+), co(2+), cd(2+), cu(2+), pb(2+), ba(2+), fe(3+), and zn(2+) ions in aqueous solution. the fluorescence quenching resulted from the interpolymeric pi-stacking aggregation which was induced by the specific thymine-hg-thymine interaction. |
| WOS关键词 | LIVING CELLS ; SIGNAL AMPLIFICATION ; IONS ; DNA ; LEAD ; METHYLMERCURY ; CHEMOSENSOR ; EXPOSURE ; CHILDREN ; PLATFORM |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000260714300004 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2387338 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Li, Yuliang |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, BNLMS, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lv, Jing,Ouyang, Canbin,Yin, Xiaodong,et al. Reversible and highly selective fluorescent sensor for mercury(ii) based on a water-soluble poly(para-phenylene)s containing thymine and sulfonate moieties[J]. Macromolecular rapid communications,2008,29(19):1588-1592. |
| APA | Lv, Jing.,Ouyang, Canbin.,Yin, Xiaodong.,Zheng, Haiyan.,Zuo, Zicheng.,...&Li, Yuliang.(2008).Reversible and highly selective fluorescent sensor for mercury(ii) based on a water-soluble poly(para-phenylene)s containing thymine and sulfonate moieties.Macromolecular rapid communications,29(19),1588-1592. |
| MLA | Lv, Jing,et al."Reversible and highly selective fluorescent sensor for mercury(ii) based on a water-soluble poly(para-phenylene)s containing thymine and sulfonate moieties".Macromolecular rapid communications 29.19(2008):1588-1592. |
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来源：中国科学院大学
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