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Liquid-phase microextraction of polycyclic aromatic hydrocarbons: A review by Vahid Jalili; Abdullah Barkhordari; Alireza Ghiasvand is a Chemistry article available to read on EtoBox.

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Polycyclic aromatic hydrocarbons (PAHs) are a large group of organic compounds comprised of two or more fused benzene rings, which arise from the incomplete combustion of organic materials. These compounds have been of concern as carcinogens and mutagens for the past 50-60 years. Lately, they are also receiving attention as endocrine-disrupting chemicals. Therefore, proper analytical methods are required for sampling and analyzing these compounds. In response to problems associated with the conventional methods like solid-phase extraction (SPE) and liquid-liquid extraction (LLE), many studies have focused on the miniaturization of different sample preparation techniques. In this regard, the use of different types of liquid phase microextraction (LPME) techniques has increased significantly during the recent few decades. LPME techniques are advantageous because they use single-step sample preparation and have shown a greater sensitivity, selectivity, and efficiency than the conventional methods. In addition, these techniques have good potential for automation, to reduce the time and cost of analysis. This review focuses on the most important configurations of LPME including single-d

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Author

Vahid Jalili; Abdullah Barkhordari; Alireza Ghiasvand

Publisher

Walter de Gruyter GmbH

Published

2020

Language

EN

Field

Chemistry (Physical Sciences)