Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Capillary electrophoresis (CE) methods for the separation of carcinogenic heterocyclic aromatic amines
Autore:
Mendonsa, SD; Hurtubise, RJ;
Indirizzi:
Univ Wyoming, Dept Chem, Laramie, WY 82070 USA Univ Wyoming Laramie WY USA 82070 oming, Dept Chem, Laramie, WY 82070 USA
Titolo Testata:
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES
fascicolo: 7, volume: 22, anno: 1999,
pagine: 1027 - 1040
SICI:
1082-6076(1999)22:7<1027:CE(MFT>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
SOLID-MATRIX LUMINESCENCE; ORTHOGONAL ARRAY DESIGN; ZONE ELECTROPHORESIS; GAS-CHROMATOGRAPHY; MASS-SPECTROMETRY; 2-AMINO-1-METHYL-6-PHENYLIMIDAZO<4,5-B>PYRIDINE; GLASSES; GLUCOSE; WINE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Physical, Chemical & Earth Sciences
Citazioni:
21
Recensione:
Indirizzi per estratti:
Indirizzo: Hurtubise, RJ Univ Wyoming, Dept Chem, Laramie, WY 82070 USA Univ WyomingLaramie WY USA 82070 em, Laramie, WY 82070 USA
Citazione:
S.D. Mendonsa e R.J. Hurtubise, "Capillary electrophoresis (CE) methods for the separation of carcinogenic heterocyclic aromatic amines", J LIQ CHR R, 22(7), 1999, pp. 1027-1040

Abstract

Recently capillary electrophoresis (CE) has been used for the separation and detection of toxic heterocyclic aromatic amines (HAA) that are present in several environmental samples and food samples. Methods found in the literature were studied and compared in detail, and the conditions for the improved separation of a group of eight HAA are discussed. The effects of buffer pH and the concentration of the organic modifier (methanol and acetonitrile) on the separation and elution order of die HAA were also studied. In addition, for the first time, the running buffer was modified with alpha-, beta-, and gamma-cyclodextrin. The overall separation was improved with beta-cyclodextrin, and 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) gave the strongest interaction.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/07/20 alle ore 05:00:31