A novel chromone derivative as dual probe for selective sensing of Al(III) by fluorescent and Cu(II) by colorimetric methods in aqueous solution

doi:10.1016/j.jphotochem.2019.111955

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	A novel chromone derivative as dual probe for selective sensing of Al(III) by fluorescent and Cu(II) by colorimetric methods in aqueous solution
	Tian, Limei 1; Xue, Jia 1; Li, Si-liang 2; Yang, Zheng-yin 1
刊名	JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
	2019-09
卷号	382
关键词	Fluorescent probe Chromone derivative Cu2+ Al3+ Colorimerric probe
ISSN号	1010-6030
DOI	10.1016/j.jphotochem.2019.111955
英文摘要	Based on the chromone skeleton, a simple and novel probe that is 6-ethoxychromone-3-carbaldehyde-(furanyl) hydrazone (L) has been synthesized and completely characterized. It exhibited representative turn-on fluorescent properties and obviously colorimetric changes with high selectivity to Al3+ and Cu2+. For Al3+, L displayed a turn on green fluorescence in EtOH/H2O (3/2) aqueous media over other common cations. With Cu2+, L perceived Cu2+ through the naked-eye by the color changed-from colorless to yellow. Moreover, the co-ordination ratio between L-Al3+ and L-Cu2+ was 1:1 which could be verified by the Job's plot, H-1 NMR and high-resolution mass spectrum. Consequentially, L could be used as a solid probe for both Al3+ and Cu2+.
资助项目	National Natural Science Foundation of China[21761019]
WOS研究方向	Chemistry
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000481566700063
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/31602]
专题	石油化工学院
通讯作者	Yang, Zheng-yin
作者单位	1.Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China 2.Lanzhou Univ Technol, Sch Petrochem Engn, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Tian, Limei,Xue, Jia,Li, Si-liang,et al. A novel chromone derivative as dual probe for selective sensing of Al(III) by fluorescent and Cu(II) by colorimetric methods in aqueous solution[J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,2019,382.
APA	Tian, Limei,Xue, Jia,Li, Si-liang,&Yang, Zheng-yin.(2019).A novel chromone derivative as dual probe for selective sensing of Al(III) by fluorescent and Cu(II) by colorimetric methods in aqueous solution.JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,382.
MLA	Tian, Limei,et al."A novel chromone derivative as dual probe for selective sensing of Al(III) by fluorescent and Cu(II) by colorimetric methods in aqueous solution".JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 382(2019).