Critical overview of selected contemporary sample preparation techniques

Area of Science:

• Analytical Chemistry
• Separation Science

Background:

• Conventional sample preparation methods are often manual, time-consuming, and prone to errors.
• There is a growing demand for analytical methods that are faster, more economical, and environmentally friendly.

Purpose of the Study:

• To provide an overview of recent developments and successful approaches in analytical sample preparation.
• To discuss the state-of-the-art in sample preparation techniques for various application areas.
• To evaluate the potential and limitations of new sample treatment strategies.

Main Methods:

• Review of recent literature on sample preparation techniques.
• Selection of examples from diverse application areas.
• Focus on techniques practical for real-life sample analysis, particularly for minor organic compounds.

Main Results:

• Identification of key innovations in sample preparation.
• Demonstration of practical applicability of advanced techniques in real-world analyses.
• Emphasis on methods suitable for determining trace organic analytes.

Conclusions:

• Recent developments offer significant improvements in simplifying sample preparation.
• The potential for integrated and automated analytical processes is increasing.
• Further research is needed to address remaining limitations in sample treatment.