First fluorescent sensor for fluoride based on 2-ureido-4[1H]-pyrimidinone quadruple hydrogen-bonded AADD supramolecular assembly.
A simple, highly selective, neutral, fluorescent sensor for fluoride anions is reported. It is based on 2-ureido-4[1H]-pyrimidinone quadruple hydrogen-bonded AADD supramolecular assembly, and its assembling and disassembling processes are also able to respond to external stimuli reversibly.
Zhao
Yao-Peng
YP
Technical Institute of Physics and Chemistry, Chinese Academy of Sciences and Graduate University of Chinese Academy of Sciences, Beijing 100101, China.
Zhao
Chun-Chang
CC
Wu
Li-Zhu
LZ
Zhang
Li-Ping
LP
Tung
Chen-Ho
CH
Pan
Yuan-Jiang
YJ
D005459:Fluorides / Q000032:analysis*; D006860:Hydrogen Bonding; D046911:Macromolecular Substances / Q000737:chemistry; D011744:Pyrimidinones / Q000737:chemistry*; D013050:Spectrometry, Fluorescence; D014508:Urea / Q000031:analogs & derivatives* / Q000737:chemistry
C516078:2-(butylaminoformamido)-6-methyl-5-((5-anthracyl)methyl)-4(1H)-pyrimidinone; D046911:Macromolecular Substances; D011744:Pyrimidinones; D014508:Urea; D005459:Fluorides