A novel cationic triazatetrabenzcorrole: selective detection of mercury(II) by nucleic acid-induced aggregation
文献类型：期刊论文
| 作者 | Zhou, Yangyang2; Deng, Minggang1,3; Du, Yuanyuan5; Yan, Shengyong2; Huang, Rong2; Weng, Xiaocheng2; Yang, Chuluo2; Zhang, Xiaolian1,3; Zhou, Xiang1,2,4 |
| 刊名 | ANALYST
 |
| 出版日期 | 2011 |
| 卷号 | 136期号:5页码:955-961 |
| 产权排序 | 第五 |
| 英文摘要 | In the present work, a novel water-soluble cationic triazatetrabenzcorrole compound was synthesised. Its aggregation and fluorescence quenching properties are demonstrated by serval methods, such as UV-vis and fluorescence spectroscopic studies and naked-eye visualization. Unlike the traditional Hg(2+) sensor based on thymine-Hg(2+)-thymine, we use a novel approach, exploiting the high affinity of Hg(2+) for sulfur in phosphorothioate DNA. Based on the S-Hg(2+)-S pairs, we designed the phosphorothioate DNA T4G4-S3 as an Hg(2+) sensor, which can detect Hg(2+) sensitively and selectively in aqueous solution. And this sensing system is fairly fast and convenient. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | 化学 |
| 类目[WOS] | Chemistry, Analytical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | QUANTUM YIELDS ; PHTHALOCYANINE ; COMPLEXES ; DNA ; ALPHA,BETA,GAMMA-TRIAZATETRABENZCORROLE ; 2-MERCAPTOETHANOL ; PHOTOOXIDATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000287328300015 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/1890]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Wuhan Univ, State Key Lab Virol, Wuhan 430072, Hubei, Peoples R China 2.Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Hubei, Peoples R China 3.Wuhan Univ, Sch Med, Wuhan 437001, Hubei, Peoples R China 4.Shanghai Inst Organ Chem, State Key Lab Bioorgan & Nat Prod Chem, Shanghai, Peoples R China 5.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Yangyang,Deng, Minggang,Du, Yuanyuan,et al. A novel cationic triazatetrabenzcorrole: selective detection of mercury(II) by nucleic acid-induced aggregation[J]. ANALYST,2011,136(5):955-961. |
| APA | Zhou, Yangyang.,Deng, Minggang.,Du, Yuanyuan.,Yan, Shengyong.,Huang, Rong.,...&Zhou, Xiang.(2011).A novel cationic triazatetrabenzcorrole: selective detection of mercury(II) by nucleic acid-induced aggregation.ANALYST,136(5),955-961. |
| MLA | Zhou, Yangyang,et al."A novel cationic triazatetrabenzcorrole: selective detection of mercury(II) by nucleic acid-induced aggregation".ANALYST 136.5(2011):955-961. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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