Simultaneous determination of fifteen toxic alkaloids in meat dishes and vegetable dishes using double layer pipette tip magnetic dispersive solid phase extraction followed by UFLC-MS/MS

2018 ◽  
Vol 10 (10) ◽  
pp. 1151-1162 ◽  
Author(s):  
He-Li Cheng ◽  
Feng-Lian Wang ◽  
Yong-Gang Zhao ◽  
Yun Zhang ◽  
Mi-Cong Jin ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Double Layer ◽  
Solid Phase ◽  
Food Samples ◽  
Phase Extraction ◽  
Dispersive Solid Phase Extraction ◽  
Pipette Tip ◽  
Cooked Food ◽  
Toxic Alkaloids

A novel double layer pipette tip magnetic dispersive solid phase extraction based on polyamidoamine-functionalized magnetic carbon nanotubes was developed for the purification of fifteen toxic alkaloids in cooked food samples.

Grafting of glutathione to magnetic graphene oxide and application for the determination of As(iii)/(v) in food samplesviaa zeta potential analyzer

2018 ◽  
Vol 42 (7) ◽  
pp. 5345-5355 ◽  
Author(s):  
Şerife Saçmacı ◽  
Mustafa Saçmacı ◽  
Cansu Kök
Keyword(s):  
Graphene Oxide ◽  
Zeta Potential ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Food Samples ◽  
Phase Extraction ◽  
Dispersive Solid Phase Extraction ◽  
Magnetic Graphene Oxide ◽  
Selective Method

A new selective method based on magnetic dispersive solid-phase extraction (MDSPE) and a zetasizer system is proposed for the determination of As(iii)/As(v) species in some water and food samples.

scholarly journals Dispersive solid-phase extraction based on butylamide silica for the determination of sulfamethoxazole in milk samples by capillary electrophoresis

2016 ◽  
Vol 39 (14) ◽  
pp. 658-665 ◽  
Author(s):  
Gabriela Islas ◽  
José A. Rodríguez ◽  
M. Elena Páez-Hernández ◽  
Silvia Corona-Avendaño ◽  
Alberto Rojas-Hernández ◽  
...  
Keyword(s):  
Capillary Electrophoresis ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Phase Extraction ◽  
Dispersive Solid Phase Extraction ◽  
Milk Samples
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