化学
肌酐
肌酸
尿酸
荧光
氮气
水合物
无机化学
核化学
生物化学
有机化学
量子力学
物理
作者
Priyanka Singh,Musheer Ahmad,Kafeel Ahmad Siddiqui
标识
DOI:10.1016/j.molstruc.2023.135705
摘要
The fluorescence of a unique potassium-based metal-organic framework [K(H3PMIDA)]n(1), PMIDA [N-(phosphonomethyl)iminodiacetic acid hydrate] has been prepared and used as a fluorescent sensor for sensitive and selective recognition of Non-Protein Nitrogen (NPN) compounds (creatinine, creatine, uric acid) and anions (Brˉ, Clˉ, CO32ˉ and Fˉ). During NPN detection, (1) displays fluorescence enhancement towards creatinine, and creatine. The detection limits for creatinine, creatine, uric acid and Brˉ, Clˉ, CO32ˉ, Fˉ ions are calculated to be 0.93, 0.45, 0.72 and 0.61, 0.72, 0.16, 0.03 ppm.
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