Exploiting a new europium(III) coordination polymer based on a zwitterionic ligand as a fluorescent probe for uranyl cations

Exploiting a new europium(III) coordination polymer based on a zwitterionic ligand as a fluorescent probe for uranyl cations
复制标题

利用基于两性离子配体的新型铕(III)配位聚合物作为铀酰阳离子的荧光探针

DOI:
10.1177/1747519820932266
复制
发表时间:
2020-06
影响因子:
1.4
通讯作者:
Yang Youming
Yang Youming
中科院分区:
化学4区
文献类型:
--
作者:
Cai Bin;Meng Yu-Ning;Zhu Meng-En;Yang Youming

文献摘要

参考文献

相似文献

以未见报道的两性离子配体为基础,在水热条件下合成了[Ln(ox)(L)]n (ox =草酸盐,HL = n, n '-二丙酸咪唑,Ln = Eu或La)两种新型同构镧系(III)配位聚合物,并用单晶x射线衍射、红外光谱、粉末x射线衍射和热重分析对其进行了表征。研究了铕配位聚合物的荧光性质。此外,铕基配位聚合物对UO22+离子具有高选择性、快速响应时间(8 min)和高灵敏度(Ksv = 6.19 × 104 M−1),检测限为1.95µM。
Two new isostructural lanthanide(III) coordination polymers based on an unreported zwitterionic ligand, namely, [Ln(ox)(L)]n (ox = oxalate, HL = N,N'-dipropionic acid imidazolium, Ln = Eu or La), are synthesized under hydrothermal conditions and characterized by single-crystal X-ray diffraction, infrared spectroscopy, powder X-ray diffraction, and thermogravimetric analysis. The fluorescence properties of the europium coordination polymer are investigated. In addition, the europium-based coordination polymer is utilized for specific sensing of UO22+ ions, showing high selectivity, a fast response time (8 min) and high sensitivity with noticeable quenching (Ksv = 6.19 × 104 M−1) and limit of detection of 1.95 µM.
DOI: 10.1016/0223-5234(92)90202-c
发表时间: 1991-08
期刊: --
影响因子: --
作者:
I. Hemmilä
通讯作者: I. Hemmilä
DOI: 10.1016/j.taap.2015.11.017
发表时间: 2016-01-15
影响因子: 3.8
作者:
Cooper KL;Dashner EJ;Tsosie R;Cho YM;Lewis J;Hudson LG
通讯作者: Hudson LG
DOI: 10.1007/b112909
发表时间: 2016
期刊: --
影响因子: --
作者:
M. Frei
通讯作者: M. Frei
DOI: 10.1021/ja1035607
发表时间: 2010-10-06
影响因子: 15
作者:
Sather, Aaron C.;Berryman, Orion B.;Rebek, Julius, Jr.
通讯作者: Rebek, Julius, Jr.
Li2SrSiO4 中本征缺陷和镧系离子(Ce3、Eu2 和 Eu3)的热力学稳定性、电子性质和光学跃迁
DOI: 10.1021/acs.inorgchem.8b00752
发表时间: 2018
影响因子: 4.6
作者:
Wen Jun;Gu Zhidong;Guo Hai;Ning Lixin;Duan Chang Kui;Huang Yucheng;Zhan Shengbao;Yin Min
通讯作者: Yin Min