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Recent advances in amino acid analysis by CE
Véréna Poinsot1, Pierre Gavard, Bernard Feurer
1Université Paul Sabatier, IMRCP, Toulouse, France.
Electrophoresis
|December 8, 2009
Summary
This review highlights key advancements in amino acid analysis using capillary electrophoresis (CE) from 2007-2009. It covers new techniques like laser-induced fluorescence and mass spectrometry, plus clinical applications.
Area of Science:
- Analytical Chemistry
- Biochemistry
Background:
- Amino acid analysis is crucial for understanding biological processes.
- Capillary Electrophoresis (CE) has emerged as a powerful separation technique.
Purpose of the Study:
- To review significant publications on amino acid analysis via CE between June 2007 and May 2009.
- To document advancements in detection methods and applications.
Main Methods:
- Literature review of peer-reviewed articles.
- Focus on studies employing CE for amino acid separation and quantification.
- Inclusion of articles utilizing Laser-Induced Fluorescence (LIF) and Mass Spectrometry (MS) detection.
Main Results:
- Significant developments in CE-based amino acid analysis were observed.
- New applications in clinical and neuroclinical studies were reported.
- Advancements in LIF and MS detection enhanced sensitivity and specificity.
Conclusions:
- CE continues to be a vital tool for amino acid analysis.
- Ongoing innovations in detection and application broaden its utility.
- The reviewed period demonstrated substantial progress in the field.
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