High-throughput platforms for metabolomics.

Area of Science:

• Analytical Chemistry
• Biochemistry
• Metabolomics

Background:

• Mass spectrometry (MS) is a key technique for broad-spectrum metabolite analysis in research.
• Current MS methods offer a trade-off between high sample throughput and metabolite coverage.
• Low-throughput, separation-based MS methods provide comprehensive metabolite coverage but are time-consuming.

Purpose of the Study:

• To review current high-throughput mass spectrometry (MS)-based platforms for metabolomics.
• To discuss the potential applications of these platforms in research.
• To explore emerging technologies that could enhance both speed and coverage in metabolite analysis.

Main Methods:

• Review of current literature on high-throughput mass spectrometry (MS) platforms.
• Analysis of the trade-offs between sample throughput and metabolite coverage in existing MS methods.
• Discussion of emerging technologies such as microfluidics and miniaturized separation techniques.

Main Results:

• Current high-throughput MS platforms can achieve analysis speeds as fast as 0.5 seconds per sample.
• These rapid MS platforms exhibit lower metabolite coverage compared to slower, separation-based methods.
• A significant trade-off exists between sample throughput and the breadth of metabolite identification.

Conclusions:

• High-throughput mass spectrometry (MS) is valuable for rapid metabolite analysis but sacrifices coverage.
• Emerging technologies, including microfluidics and miniaturized separations, show promise for overcoming current limitations.
• Future advancements may enable both rapid and comprehensive metabolite analysis, advancing metabolomics research.