Automation of Microextraction Preconcentration Methods Based on Stepwise Injection Analysis

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Abstract

We present a review of microextraction methods of separation and preconcentration, automated using the principles of equilibrium flow methods of analysis. The concepts and possibilities of automated methods of single-drop microextraction, dispersive microextraction, and homogeneous liquid–liquid extraction are discussed. The analytical potential of these methods is confirmed by some examples of analysis of food products and biological fluids.
Original languageEnglish
Pages (from-to)1127-1134
JournalJournal of Analytical Chemistry
Volume74
Issue number11
Early online date1 Nov 2019
Publication statusPublished - Nov 2019

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title = "Automation of Microextraction Preconcentration Methods Based on Stepwise Injection Analysis",
abstract = "We present a review of microextraction methods of separation and preconcentration, automated using the principles of equilibrium flow methods of analysis. The concepts and possibilities of automated methods of single-drop microextraction, dispersive microextraction, and homogeneous liquid–liquid extraction are discussed. The analytical potential of these methods is confirmed by some examples of analysis of food products and biological fluids.",
keywords = "single-drop microextraction, homogeneous liquid–liquid extraction, dispersive liquid microextraction, Automation, equilibrium flow-through analysis",
author = "Vakh, {K. S.} and I.I. Timofeeva and A.V. Bulatov",
note = "Vakh, K.S., Timofeeva, I.I. & Bulatov, A.V. J Anal Chem (2019) 74: 1127. https://doi.org/10.1134/S106193481911011X",
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AU - Bulatov, A.V.

N1 - Vakh, K.S., Timofeeva, I.I. & Bulatov, A.V. J Anal Chem (2019) 74: 1127. https://doi.org/10.1134/S106193481911011X

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N2 - We present a review of microextraction methods of separation and preconcentration, automated using the principles of equilibrium flow methods of analysis. The concepts and possibilities of automated methods of single-drop microextraction, dispersive microextraction, and homogeneous liquid–liquid extraction are discussed. The analytical potential of these methods is confirmed by some examples of analysis of food products and biological fluids.

AB - We present a review of microextraction methods of separation and preconcentration, automated using the principles of equilibrium flow methods of analysis. The concepts and possibilities of automated methods of single-drop microextraction, dispersive microextraction, and homogeneous liquid–liquid extraction are discussed. The analytical potential of these methods is confirmed by some examples of analysis of food products and biological fluids.

KW - single-drop microextraction

KW - homogeneous liquid–liquid extraction

KW - dispersive liquid microextraction

KW - Automation

KW - equilibrium flow-through analysis

UR - https://link.springer.com/article/10.1134/S106193481911011X

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JO - Journal of Analytical Chemistry

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