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A PbII-organic framework based on 5-nitronicotinic acid as a bi-functional fluorescence sensor for Fe3+ and temperature
被引:5
|作者:
Li, Bin
[1
]
机构:
[1] Wei Fang Univ Sci & Technol, Green Drug Lab, Wei Fang 262700, Shandong, Peoples R China
关键词:
PbII;
metal-organic framework;
fluorescence;
Fe3(+);
temperature;
WHITE-LIGHT EMISSION;
LUMINESCENT SENSOR;
COORDINATION POLYMER;
SENSITIVE DETECTION;
TUNABLE COLORS;
IRON(III) IONS;
METAL;
2,4,6-TRINITROPHENOL;
ADSORPTION;
DESIGN;
D O I:
10.1080/00958972.2020.1743276
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
A 1-D metal-organic framework, [Pb(L-NO2)(2)center dot H2O](n), denoted as complex 1, was synthesized by coordination self-assembly of Pb-II and 5-nitronicotinic acid (HL-NO2). The resultant sample was investigated by using single crystal X-ray diffraction, powder X-ray diffraction, elemental analysis, thermogravimetric analysis, and fluorescence. Due to its fluorescence property, 1 is a bi-functional fluorescence sensor for Fe3+ and detecting temperature. In addition, 1 possesses good stability and recyclability.
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页码:429 / 438
页数:10
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