Metal-Organic Frameworks (MOFs) for Chiral Separation and Biosensing

Area of Science:

• Materials Science
• Analytical Chemistry
• Nanotechnology

Background:

• Metal-organic frameworks (MOFs) possess tunable porosity, structural diversity, and high surface area.
• These properties make MOFs highly suitable for analytical and diagnostic applications.

Purpose of the Study:

• To review recent advancements in MOF-based materials for sample preparation and biosensing.
• To highlight the potential of MOFs in improving analytical sensitivity and selectivity.

Main Methods:

• Review of literature on MOF applications in microextraction, SPE, HPLC, GC, and CEC.
• Analysis of MOF integration into various biosensing detection techniques (colorimetric, fluorescence, electrochemical, electroluminescence).

Main Results:

• MOFs demonstrate significant effectiveness in various chromatographic and extraction techniques.
• Chiral MOFs enable enantioselective separations crucial for pharmaceutical studies.
• MOF-based biosensors offer enhanced sensitivity and selectivity for detecting diverse analytes.
• MOFs are compatible with miniaturized and integrated sensor systems.

Conclusions:

• MOF-based materials are pivotal for next-generation diagnostic and therapeutic devices.
• MOFs significantly improve the diagnosis of emerging diseases and environmental monitoring.
• The versatility of MOFs supports the development of advanced analytical tools.