A dual preconcentration method by combining micro matrix solid‐phase dispersion extraction with field‐enhanced sample injection and micelle to cyclodextrin stacking for sensitive analysis of neutral coumarins

2020 ◽  
Author(s):  
Chu Chu ◽  
Caijing Liu ◽  
Fei Yang ◽  
Linmin Lian ◽  
Jing Li ◽  
...  
Keyword(s):  
Solid Phase ◽  
Sensitive Analysis ◽  
Sample Injection ◽  
Matrix Solid Phase Dispersion ◽  
Phase Dispersion ◽  
Preconcentration Method

Carbon molecular sieve based micro-matrix-solid-phase dispersion for the extraction of polyphenols in pomegranate peel by UHPLC-Q-TOF/MS

2018 ◽  
Vol 39 (17) ◽  
pp. 2218-2227 ◽  
Author(s):  
Li-Jing Du ◽  
Jian-Ping Huang ◽  
Bin Wang ◽  
Chen-Hui Wang ◽  
Qiu-Yan Wang ◽  
...  
Keyword(s):  
Molecular Sieve ◽  
Solid Phase ◽  
Carbon Molecular Sieve ◽  
Pomegranate Peel ◽  
Matrix Solid Phase Dispersion ◽  
Phase Dispersion ◽  
Tof Ms
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