Ternary composites of nanocellulose, carbonanotubes and ionic liquids as new extractants for direct immersion single drop microextraction
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- 作者：Celia Ruiz-Palomero ; M. Laura Soriano ; Miguel Valcá ; rcel ; qa1meobj@uco.es" class="auth_mail
- 关键词：CNTs ; carbon nanotubes ; c-MWCNTs ; carboxylated multiwalled carbonanotubes ; ILs ; ionic liquids ; BMIM· ; PF6 ; 1-butyl-3-methylimidazolium hexafluorophosphate ; NC ; nanocellulose ; SDME ; single-drop microextraction ; DI ; direct immersion ; HS ; head space ; TEMPO ; 2 ; 2 ; 6 ; 6-tetramethyl-1-piperidinyloxy ; PAHs ; polycyclic aromatic hydrocarbon ; HCAs ; heterocyclic amines ; MeIQx ; 2-amino-3 ; 8-dimethylimidazo[4 ; 5-f]quinoxaline ; PHiP ; 2-amino-1-methyl-6-phenylimidazo[4 ; 5-b]pyridine ; 4 ; 8-DiMeIQx ; 2-amino-3 ; 4-8
- 刊名：Talanta
- 出版年：1 July 2014
- 年：2014
- 卷：125
- 期：Complete
- 页码：72-77
- 全文大小：579 K
文摘
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First introduction of nanocellulose (NC) as sorbent material.
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Composites based of NC and/or CNTs with ionic liquid are presented.
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Innovative sorptive potential of composites for extracting MeIQx.
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Effective preconcentration of MeIQx using single-drop microextraction.
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Application of the selected composites in sausages as complex matrix.