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RISCurcumin loaded magnetic graphene oxide solid-phase extraction for the determination of parabens in toothpaste and mouthwash coupled with high performance liquid chromatography
سال: 2019
خلاصه:
A simple and rapid sample pretreatment namely dispersive magnetic solid phase extraction (DMSPE) was performed for simultaneously extraction of four parabens from toothpaste and mouthwash samples. Curcumin loaded magnetic ...
Employ of magnetic polyaniline coated chitosan nanocomposite for extraction and determination of phthalate esters in diapers and wipes using gas chromatography
سال: 2018
خلاصه:
In the present study, an efficient method for the simultaneous extraction and determination of
four types of trace phthalate esters (PAEs) in diapers and wipes samples using magnetic
chitosan coated with ...