Highly luminescent lanthanide CPs based on dinuclear cluster: crystal structure and sensitive Trp sensor
文献类型：期刊论文
| 作者 | Li, Sha-Sha1,2; Ye, Zhen-Ni1,2; Xu, Song-Song1,2; Zhang, Yu-Jiao1,2; Tao, An-Ran1,2; Liu, Min1,2; Zeng, Cheng-Hui1,2,3; Zhong, Shengliang1,2 |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:88页码:71961-71967 |
| 英文摘要 | Based on a ligand which contains methoxy and fluorine groups, a series of isostructural lanthanide coordination polymers (CPs) are synthesized, and they are characterized by FT-IR EA, PXRD, TGA and luminescence. Among these complexes, 1 is further characterized by single-crystal diffraction, it crystalizes in the triclinic space group P (1) over bar (no. 2), with a = 8.8577(8) angstrom, b = 12.0523(11) angstrom, c = 13.6494(13) angstrom, alpha = 114.2400(10)degrees, beta = 96.3570(10)degrees, gamma = 98.6170(10)degrees, V = 1289.5(2) angstrom(3) and Z = 2. It is found that 1 and 2 are highly luminescent materials, which show high luminescence QY of 15.45% and 17.51%, respectively. TGA reveals that they are also highly thermostable materials. Sensing experiments reveal that 1 is a highly selective and sensitive tryptophan (Trp) sensor, the responsive behaviour shows excellent linearity in 2.5 x 10(-5) - 2.5 x 10(-4) M, the LOD is as low as 1.0 x 10(-6) M. Further study reveals the sensor is applicable in real water sensing. The possible sensing mechanism is the coordination of Trp and Tb3+, which strengthens the antenna effect of 1. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/27648]  |
| 专题 | 化学研究所_光化学实验室 |
| 作者单位 | 1.Jiangxi Normal Univ, Key Lab Funct Small Organ Mol, Minist Educ, Nanchang 330022, Peoples R China 2.Jiangxi Normal Univ, Coll Chem & Chem Engn, Jiangxis Key Lab Green Chem, Nanchang 330022, Peoples R China 3.Chinese Acad Sci, Inst Chem, Key Lab Photochem, Beijing 100864, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Sha-Sha,Ye, Zhen-Ni,Xu, Song-Song,et al. Highly luminescent lanthanide CPs based on dinuclear cluster: crystal structure and sensitive Trp sensor[J]. RSC ADVANCES,2015,5(88):71961-71967. |
| APA | Li, Sha-Sha.,Ye, Zhen-Ni.,Xu, Song-Song.,Zhang, Yu-Jiao.,Tao, An-Ran.,...&Zhong, Shengliang.(2015).Highly luminescent lanthanide CPs based on dinuclear cluster: crystal structure and sensitive Trp sensor.RSC ADVANCES,5(88),71961-71967. |
| MLA | Li, Sha-Sha,et al."Highly luminescent lanthanide CPs based on dinuclear cluster: crystal structure and sensitive Trp sensor".RSC ADVANCES 5.88(2015):71961-71967. |
入库方式： OAI收割
来源：化学研究所
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