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Abstract:
A chemically stable Zr(IV)-based metal-organic framework (BUT-17) has been explored for simultaneous adsorption and determination of bisphenol compounds (BPs) in aqueous medium. The prepared BUT-17 possesses a large surface area (2936 m(2) g(-1)) and excellent fluorescent performance. An adsorption capacity of 111 mg g(-1) for bisphenol A (BPA) with a rapid adsorption rate (1.76 g mg(-1) min(-1)) is achieved by BUT-17. The excellent adsorption performance could be attributed to the hydrogen bond interaction between BPs and BUT-17. Furthermore, the fluorescent intensity of BUT-17 was quenched up to 92% due to the formation of complexes between BPs and BUT-17. Thus, a BUT-17-based fluorescent sensing method for the rapid determination of BPs has been established with the limit of detection of 10.0 ng mL(-1) for BPA and a linear range from 2.0 to 23.0 mu g mL(-1). These results indicate that as an outstanding multifunctional platform, BUT-17 is promising for the simultaneous removal and determination of BPs in water medium.
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MICROCHIMICA ACTA
ISSN: 0026-3672
Year: 2021
Issue: 3
Volume: 188
5 . 7 0 0
JCR@2022
ESI Discipline: CHEMISTRY;
ESI HC Threshold:96
JCR Journal Grade:1
Cited Count:
WoS CC Cited Count: 9
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
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