Journal
CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY
Volume -, Issue -, Pages -Publisher
TAYLOR & FRANCIS INC
DOI: 10.1080/10408347.2022.2153579
Keywords
Selenium; Analytical samples; Preconcentration techniques; solid-phase microextraction; liquid-phase microextraction; Cloud point extraction
Categories
Funding
- TUBITAK
- Turkish Academy of Sciences (TUBA)
Ask authors/readers for more resources
This review summarizes the application of different extraction methods for selenium extraction and determination, including microextraction, solid-phase extraction, and liquid-phase microextraction. It also discusses the use of different dispersive media to enhance selenium separation and the application of environmentally friendly solvents. Additionally, it provides a summary of cheap, simple, and accurate techniques that have not yet been used.
Selenium (Se) is considered to be an essential trace element needed for all living organisms. The importance, deficiency, and toxic effects of Se mainly depend on its quantity and chemical nature. It has been observed that the inorganic versions of Se are more hazardous than the organic versions. This review is mainly focused on the application of different extraction methods used for Se extraction and determination such as microextraction, solid-phase extraction (SPE), and their modified modes in the last 12 years. The use of different dispersive medium (magnetic field, ultrasonic radiation, and vortex agitator) to enhance Se separation is also part of this review. The usage of environmentally friendly solvents such as supramolecular solvents, hydrophobic deep eutectic solvents (DESs), and ionic liquids (ILs) are also the focus of attention in this review. This review is also emphasized the application of advanced microextraction methods, particularly liquid-phase microextraction (LPME). The most recent advances in LPME extraction techniques for Se in various environmental samples, as well as their prospects, are reviewed. Additionally, a summary of cheap, simple, and accurate techniques that have not yet been used to determine small amounts of Se has been provided.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available