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Published on: May 20, 2013
Portable mass spectrometry system: instrumentation, applications, and path to 'omics analysis
Jing Wang1, Madison E Pursell1, Amanda DeVor1
1C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia, USA.
Portable mass spectrometers (MS) offer enhanced field applications by overcoming the bulk and high vacuum limitations of standard instruments. This review explores advancements in portable MS components and their
Area of Science:
- Analytical Chemistry
- Instrumentation Science
Background:
- Mass spectrometry (MS) is a powerful analytical technique crucial for 'omics studies.
- Traditional MS instruments are large, require high vacuum, limiting their field use.
- Portable MS development aims to broaden accessibility and application scope.
Purpose of the Study:
- To review the fundamentals and recent progress in portable mass spectrometer development.
- To discuss key components: ionization sources, mass analyzers, detectors, and vacuum systems.
- To highlight applications and future perspectives for portable MS in 'omics.
Main Methods:
- Review of existing literature on portable mass spectrometry.
- Analysis of advancements in miniaturized MS components.
- Discussion of application case studies and future trends.
Main Results:
- Significant progress has been made in miniaturizing MS components for portability.
- Portable MS devices are enabling new field applications across various disciplines.
- The review details innovations in ionization, mass analysis, detection, and vacuum technologies.
Conclusions:
- Portable mass spectrometers are poised to revolutionize analytical chemistry by enabling on-site 'omics analysis.
- Further development will enhance performance and expand the utility of MS in diverse environments.
- Miniaturization efforts are key to unlocking the full potential of MS for broader scientific and industrial applications.
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