Preconcentration of tocoferol acetate on a nickel acetyl acetonate surface layer

Abstract

It was shown that tocoferol acetate can be preconcentrated on a nickel acetyl acetonate layer grafted onto the chromatone HMDS in the presence of other organic molecules. Optimum conditions were found for preconcentration and the next desorption. Results of determining vitamin E in polyvitamin preparations are reported.

Original language	English
Pages (from-to)	571-573
Number of pages	3
Journal	Journal of Analytical Chemistry
Volume	64
Issue number	6
DOIs	https://doi.org/10.1134/S1061934809060069
Publication status	Published - Jun 2009

ASJC Scopus subject areas

Analytical Chemistry

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10.1134/S1061934809060069

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title = "Preconcentration of tocoferol acetate on a nickel acetyl acetonate surface layer",

abstract = "It was shown that tocoferol acetate can be preconcentrated on a nickel acetyl acetonate layer grafted onto the chromatone HMDS in the presence of other organic molecules. Optimum conditions were found for preconcentration and the next desorption. Results of determining vitamin E in polyvitamin preparations are reported.",

author = "Gavrilenko, {M. A.}",

year = "2009",

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doi = "10.1134/S1061934809060069",

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journal = "Journal of Analytical Chemistry",

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AB - It was shown that tocoferol acetate can be preconcentrated on a nickel acetyl acetonate layer grafted onto the chromatone HMDS in the presence of other organic molecules. Optimum conditions were found for preconcentration and the next desorption. Results of determining vitamin E in polyvitamin preparations are reported.

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