Terpyridine-derived Zn2+ Selective Fluorescence Sensor: Ratiometric Fluoroionophoric Behavior Study
文献类型：期刊论文
| 作者 | Song Peng1; Sun Shi-guo2; Zhou Pan-wang1; Liu Jian-yong1; Xu Yong-qian2; Peng Xiao-jun2 |
| 刊名 | chemical research in chinese universities
 |
| 出版日期 | 2011-01-25 |
| 卷号 | 27期号:1页码:127-131 |
| ISSN号 | 待补充 |
| 关键词 | Terpyridine Fluorescence sensor Ratiometric fluoroionophoric behavior Time-correlated single photon counting |
| 通讯作者 | 刘建勇 |
| 产权排序 | 1,1 |
| 中文摘要 | terpyridine-derived zn2+ selective fluorescence sensor: ratiometric fluoroionophoric behavior study |
| 英文摘要 | a sensitive and selective zinc ion ratiometric fluorescence sensor has been synthesized and characterized. this material displays dual fluorescence. after the material was bonded to a closed-shell metal ion, such as zn2+, the recovery of the local excited fluorescence of the material-zn2+ complex, largely at the expense of the intramolecular charge transfer fluorescence, is consistent with the difference between selected orbital transitions of the free dye and the metal-chelated complex. for instance, the contribution of the pi(tpy)->pi(tpy), transition becomes more prominent. this is also consistent with the results of the fluorescence decay behavior, measured via a time-correlated single photon counting setup. in contrast, the corresponding open shell ni2+-bound complex quenches both kinds of photoluminescence, due to spin-orbit coupling. |
| 学科主题 | 物理化学 |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | transition-metal ions ; gaussian-basis sets ; electron-transfer ; excited-state ; atoms li ; molecules ; cells ; zinc ; coordination ; polymers |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000287825400027 |
| 公开日期 | 2012-07-09 |
| 源URL | [http://159.226.238.44/handle/321008/115226]  |
| 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, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 2.Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song Peng,Sun Shi-guo,Zhou Pan-wang,et al. Terpyridine-derived Zn2+ Selective Fluorescence Sensor: Ratiometric Fluoroionophoric Behavior Study[J]. chemical research in chinese universities,2011,27(1):127-131. |
| APA | Song Peng,Sun Shi-guo,Zhou Pan-wang,Liu Jian-yong,Xu Yong-qian,&Peng Xiao-jun.(2011).Terpyridine-derived Zn2+ Selective Fluorescence Sensor: Ratiometric Fluoroionophoric Behavior Study.chemical research in chinese universities,27(1),127-131. |
| MLA | Song Peng,et al."Terpyridine-derived Zn2+ Selective Fluorescence Sensor: Ratiometric Fluoroionophoric Behavior Study".chemical research in chinese universities 27.1(2011):127-131. |
入库方式： OAI收割
来源：大连化学物理研究所
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