Determination of diuretics in human urine using HPLC coupled with magnetic solid‐phase extraction based on a metal–organic framework

2020 ◽  
Vol 34 (9) ◽  
Author(s):  
Meng Liu ◽  
Bingqiang Lv ◽  
Hailong Jiang ◽  
Pei Yuan ◽  
Huan Zhu ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Human Urine ◽  
Solid Phase ◽  
Metal Organic Framework ◽  
Magnetic Solid Phase Extraction ◽  
Phase Extraction ◽  
Metal Organic ◽  
Magnetic Solid ◽  
Organic Framework

Ultrasound-assisted dispersive magnetic solid phase extraction based on metal–organic framework/1-(2-pyridylazo)-2-naphthol modified magnetite nanoparticle composites for speciation analysis of inorganic tin

2019 ◽  
Vol 43 (12) ◽  
pp. 4929-4936 ◽  
Author(s):  
Majid Esmaeilzadeh
Keyword(s):  
Solid Phase Extraction ◽  
Solid Phase ◽  
Metal Organic Framework ◽  
Magnetic Solid Phase Extraction ◽  
Speciation Analysis ◽  
Phase Extraction ◽  
Metal Organic ◽  
Magnetic Solid ◽  
Ultrasound Assisted ◽  
Organic Framework

A novel magnetic metal–organic framework (MMOF) consisting of MIL-101(Cr) and 1-(2-pyridylazo)-2-naphthol-modified magnetite nanoparticles was synthesized and utilized for the ultrasound-assisted magnetic solid phase extraction and speciation analysis of Sn(ii) and Sn(iv) at trace amounts.

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