Authors Will, C; Huelsmann, RD; Mafra, G; Merib, J; Anderson, JL; Carasek, E in ELSEVIER published article about PHASE MICROEXTRACTION; ANALYTICAL-CHEMISTRY; CHROMATOGRAPHY; CONTAMINANTS; AUTOMATION; FILTERS in [Will, Camila; Huelsmann, Ricardo Dagnoni; Mafra, Gabriela; Carasek, Eduardo] Univ Fed Santa Catarina, Dept Quim, BR-88040900 Florianopolis, SC, Brazil; [Carasek, Eduardo] Univ Fed Ciencias Saude Porto Alegre, Dept Farmacociencias, BR-90050170 Porto Alegre, RS, Brazil; [Anderson, Jared L.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA in 2021.0, Cited 38.0. Recommanded Product: Benzophenone. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9
In this work, a novel and high-throughput parallel-dispersive droplet extraction (Pa-DDE) based on in situ formation of the hydrophobic MILs ([Co(C4IM)(4)(+2)]2[NTf2-], [Ni(C4IM)(4)(+2)]2[NTf2-] and [Ni(BeIM)(4)(+2)]2[NTf2]) is demonstrated, for the first time, for the determination of benzophenone, metolachlor, triclocarban, pendimethalin, 4-methylbenzylidene camphor, and 2-ethylhexyl-4-methoxycinnamate from aqueous environmental samples. This experimental setup is comprised of a 96-well plate system containing a set of magnetic pins which were used to collect the MIL droplet after in situ formation. This consolidated system enabled simultaneous extraction of up to 96 samples and MIL production in one step. Using this apparatus, sample preparation times of 0.78 min per sample was achieved. The experimental conditions were carefully optimized using uni and multivariate approaches. The optimal conditions were comprised of sample volume of 1.25 mL, 4 mg of [Co (C4IM)(4)(+2)]2[Cl] and 40 mu L of LiNTf2 for the in situ formation, and dilution in 20 mu L of acetonitrile. The analytical parameters of merit were successfully determined with LODs ranging from 7.5 to 25 mu g L-1 and coefficients of determination higher than 0.989. Intraday and interday precision ranged from 6.4 to 20.6% (n = 3) and 11.6-22.9% (n = 9), respectively, with analyte relative recovery ranging between 53.9 and 129.1%.
Recommanded Product: Benzophenone. About Benzophenone, If you have any questions, you can contact Will, C; Huelsmann, RD; Mafra, G; Merib, J; Anderson, JL; Carasek, E or concate me.
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem