Ion Mobility Mass Spectrometry Development and Applications.

Area of Science:

• Analytical Chemistry
• Pharmaceutical Sciences
• Biotechnology

Background:

• Mass spectrometry (MS) is a sensitive analytical technique but requires complementary methods to expand its capabilities.
• Ion mobility (IM) coupled with MS (IM-MS) offers enhanced analytical performance, particularly in pharmaceutical analysis.
• Two-dimensional mass technology in IM-MS increases confidence in compound annotation and peak capacity.

Purpose of the Study:

• To review the principles, instrumentation, methods, applications, advantages, and limitations of IM-MS.
• To highlight the potential of IM-MS in drug discovery and development.
• To discuss the prospects of IM-MS for structural evaluation, separation, and identification of complex compounds.

Main Methods:

• Review of existing literature on IM-MS principles and instrumentation.
• Analysis of applications in pharmaceutical analysis and drug research.
• Discussion of theoretical advancements and practical implementations of IM-MS.

Main Results:

• IM-MS provides enhanced specificity and sensitivity for complex analyses.
• The technique improves compound annotation confidence and peak capacity.
• IM-MS demonstrates significant potential for in-depth drug research, including structural evaluation and identification.

Conclusions:

• IM-MS is a powerful supplementary technique for mass spectrometry in pharmaceutical analysis.
• The method offers unique advantages for complex samples and in-depth drug research.
• IM-MS shows great promise for advancing drug discovery, development, and the analysis of macromolecules and omics data.