DICP OpenIR
Facile one-step solvothermal synthesis of a luminescent europium metal-organic framework for rapid and selective sensing of uranyl ions
Li, Linnan1,2; Shen, Sensen1; Su, Jie3; Ai, Wanpeng1; Bai, Yu1; Liu, Huwei1
Corresponding AuthorLiu, Huwei(hwliu@pku.edu.cn)
KeywordMetal-organic framework Europium Luminescent sensing Uranyl ions
Source PublicationANALYTICAL AND BIOANALYTICAL CHEMISTRY
2019-07-01
ISSN1618-2642
DOI10.1007/s00216-019-01875-2
Volume411Issue:18Pages:4213-4220
Funding ProjectCollaboration Program of Institute of Materials, China Academy of Engineering Physics ; National Natural Science Foundation of China[21775008] ; Shanghai Sailing Program[19YF1448800]
Funding OrganizationCollaboration Program of Institute of Materials, China Academy of Engineering Physics ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanghai Sailing Program ; Shanghai Sailing Program ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanghai Sailing Program ; Shanghai Sailing Program ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanghai Sailing Program ; Shanghai Sailing Program ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanghai Sailing Program ; Shanghai Sailing Program
WOS SubjectBiochemical Research Methods ; Chemistry, Analytical
WOS Research AreaBiochemistry & Molecular Biology ; Chemistry
WOS KeywordLEWIS BASIC SITES ; URANIUM ; PROBE ; CHEMISTRY ; REMOVAL ; SYSTEMS ; SENSOR
AbstractA simple, cost-effective, and portable uranium sensory material with adequate selectivity is increasingly urgent and would be of great importance in environmental monitoring of radionuclides. Herein, we report a novel luminescent europium metal-organic framework (Eu-MOF) with plenty of Lewis basic sites for binding uranyl ions (UO2 (2+)), the most common form of uranium in solution, through a facile one-step solvothermal synthetic route. The mesoporous structure consists of europium nodes and flexible nitrogen-containing ligands with a 29.2 x 20.5 (2) channel along the c-axis. Furthermore, the obtained material displays characteristic fluorescence of trivalent Eu3+ and could be applied as a turn-off sensory probe targeting UO2 (2+) in solution. Differential fluorescent quenching occurred upon a series of potential interfering ions compared to UO2 (2+) and the detection limit as low as 0.9 mu M was achieved with a rapid response.
Language英语
Funding OrganizationCollaboration Program of Institute of Materials, China Academy of Engineering Physics ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanghai Sailing Program ; Shanghai Sailing Program ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanghai Sailing Program ; Shanghai Sailing Program ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanghai Sailing Program ; Shanghai Sailing Program ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; Collaboration Program of Institute of Materials, China Academy of Engineering Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanghai Sailing Program ; Shanghai Sailing Program
WOS IDWOS:000474266400026
PublisherSPRINGER HEIDELBERG
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/175554
Collection中国科学院大连化学物理研究所
Corresponding AuthorLiu, Huwei
Affiliation1.Peking Univ, Beijing Natl Lab Mol Sci, Key Lab Bioorgan Chem & Mol Engn, Minist Educ,Inst Analyt Chem,Coll Chem & Mol Engn, Beijing 100871, Peoples R China
2.Shanghai Univ Tradit Chinese Med, Inst Chinese Materia Med, SATCM Key Lab New Resources & Qual Evaluat Chines, MOE Key Lab Standardizat Chinese Med, Shanghai 201203, Peoples R China
3.Peking Univ, Analyt Instrumentat Ctr, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Li, Linnan,Shen, Sensen,Su, Jie,et al. Facile one-step solvothermal synthesis of a luminescent europium metal-organic framework for rapid and selective sensing of uranyl ions[J]. ANALYTICAL AND BIOANALYTICAL CHEMISTRY,2019,411(18):4213-4220.
APA Li, Linnan,Shen, Sensen,Su, Jie,Ai, Wanpeng,Bai, Yu,&Liu, Huwei.(2019).Facile one-step solvothermal synthesis of a luminescent europium metal-organic framework for rapid and selective sensing of uranyl ions.ANALYTICAL AND BIOANALYTICAL CHEMISTRY,411(18),4213-4220.
MLA Li, Linnan,et al."Facile one-step solvothermal synthesis of a luminescent europium metal-organic framework for rapid and selective sensing of uranyl ions".ANALYTICAL AND BIOANALYTICAL CHEMISTRY 411.18(2019):4213-4220.
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