Stir bar sorptive extraction: recent applications, limitations and future trends

Area of Science:

• Analytical Chemistry
• Separation Science

Background:

• Stir bar sorptive extraction (SBSE) is increasingly recognized for its high efficiency in extracting non-polar and medium-polarity compounds.
• SBSE is widely applied to analyze natural compounds, pollutants, and organic compounds in diverse matrices like food, biological, environmental, and pharmaceutical samples.

Purpose of the Study:

• To review the fundamental principles of SBSE.
• To discuss recent developments and analytical applications of SBSE published in the last three years.
• To provide an overview of SBSE advantages, limitations, and future trends, including novel sorbents and supports.

Main Methods:

• Literature review of recent analytical approaches utilizing SBSE.
• Analysis of published data on SBSE effectiveness and applications.
• Discussion of theoretical aspects and practical considerations of SBSE.

Main Results:

• SBSE demonstrates high effectiveness for extracting target analytes from various sample types.
• Numerous recent applications highlight SBSE's utility in food, biological, environmental, and pharmaceutical analysis.
• The review details the latest advancements in SBSE methodologies and materials.

Conclusions:

• SBSE is a powerful and versatile extraction technique with growing applications.
• Recent developments have enhanced SBSE's effectiveness and broadened its scope.
• Future trends indicate continued innovation in SBSE sorbents and supports for improved analytical performance.