Recent advances in amino acid analysis by capillary electromigration methods, 2011-2013

Area of Science:

• Analytical Chemistry
• Biochemistry

Background:

• Capillary Electrophoresis (CE) is a powerful separation technique.
• Amino Acid (AA) analysis is crucial in various scientific fields.
• Previous reviews have documented progress in AA analysis via CE.

Purpose of the Study:

• To summarize key research in amino acid (AA) analysis using capillary electrophoresis (CE) from June 2011 to May 2013.
• To highlight new developments in AA separation and detection methods.
• To review applications of CE in neurochemical, clinical, metabolomic, food, and agricultural studies.

Main Methods:

• Review of scientific literature published between June 2011 and May 2013.
• Focus on research employing capillary electrophoresis (CE) for amino acid (AA) analysis.
• Emphasis on novel detection techniques such as Mass Spectrometry (MS) and Light-Emitting Diodes (LEDs).

Main Results:

• Significant advancements in AA analysis using CE, particularly in separation techniques.
• Integration of MS and LED detection for enhanced AA identification and quantification.
• Diverse applications demonstrated, including neurochemical studies, clinical diagnostics, plant metabolomics, and food analysis.

Conclusions:

• CE continues to evolve as a vital tool for amino acid (AA) analysis.
• The combination of CE with advanced detection methods like MS and LED offers powerful analytical capabilities.
• CE-based AA analysis finds broad utility across biological, clinical, and agricultural sciences.