Ribose-protected thioguanosine-based h-1 nmr spectroscopic probe for the detection of cesium from solid cesium-containing sources in acetonitrile
文献类型：期刊论文
| 作者 | Luo, Qun1; Tang, Daihua1; Wu, Gang2,3 |
| 刊名 | Inorganic chemistry communications
 |
| 出版日期 | 2008-11-01 |
| 卷号 | 11期号:11页码:1359-1362 |
| 关键词 | Cesium Selectivity Sensitivity Ribose-protected thioguanosine Nmr probe |
| ISSN号 | 1387-7003 |
| DOI | 10.1016/j.inoche.2008.09.003 |
| 通讯作者 | Tang, daihua(dhtang@mail.ipc.ac.cn) |
| 英文摘要 | Ribose-protected thioguanosine (tg) exhibited remarkable preference for cesium over other alkali metal (na+, k+, rb+) and alkaline earth metal ions (mg2(+), ca2(+). sr2(+). ba2(+)) in acetonitrile by h-1 nmr measurements. furthermore, tg displayed excellent sensitivity for cesium even under 500/1 nacl/cscl and kci/cscl environments. the most distinct feature is that only in a cesium environment, the thioamide nh peak becomes highly broadened and finally disappeared, and the amino nh2 peak shows a downfield shift, suggesting that tg-based h-1 nmr spectroscopic probe is factually useful for the detection of cesium from solid cesium-containing sources in organic solvents. (c) 2008 elsevier b.v. all rights reserved. |
| WOS关键词 | CYANOMETALATE BOXES ; EARLY AFTERDEPOLARIZATIONS ; ION-EXCHANGE ; CS+ ; SELECTIVITY ; CHEMISTRY ; SENSOR ; DNA ; STIMULATION ; NUCLEOTIDE |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Inorganic & Nuclear |
| 语种 | 英语 |
| WOS记录号 | WOS:000261543100013 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2388955 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Tang, Daihua |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Photochem Convers & Optoelect Mat, Beijing 100190, Peoples R China 2.Queens Univ, Dept Chem, Kingston, ON K7L 3N6, Canada 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Qun,Tang, Daihua,Wu, Gang. Ribose-protected thioguanosine-based h-1 nmr spectroscopic probe for the detection of cesium from solid cesium-containing sources in acetonitrile[J]. Inorganic chemistry communications,2008,11(11):1359-1362. |
| APA | Luo, Qun,Tang, Daihua,&Wu, Gang.(2008).Ribose-protected thioguanosine-based h-1 nmr spectroscopic probe for the detection of cesium from solid cesium-containing sources in acetonitrile.Inorganic chemistry communications,11(11),1359-1362. |
| MLA | Luo, Qun,et al."Ribose-protected thioguanosine-based h-1 nmr spectroscopic probe for the detection of cesium from solid cesium-containing sources in acetonitrile".Inorganic chemistry communications 11.11(2008):1359-1362. |
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来源：中国科学院大学
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