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Recent progress on polymeric probes for formaldehyde sensing: a comprehensive review.
Subhadip Roy1, Swagata Pan1, Priyadarsi De1
1Polymer Research Centre and Centre for Advanced Functional Materials, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, India.
Science and Technology of Advanced Materials
|November 14, 2024
Summary
This review covers formaldehyde (FA) sensing technologies, focusing on polymeric probes for improved in situ detection. It highlights advancements for environmental and public health monitoring.
Area of Science:
- Environmental Science
- Analytical Chemistry
- Materials Science
Background:
- Formaldehyde (FA) is a toxic volatile organic compound (VOC) with significant health risks.
- Reliable and sensitive FA sensing is crucial for environmental monitoring, industrial safety, and public health.
Purpose of the Study:
- To provide a concise overview of FA sensing methodologies and recent advancements.
- To comprehensively discuss FA sensors utilizing small molecules, nanoparticles, organic materials, and polymers.
- To emphasize in situ FA sensing using polymeric probes.
Main Methods:
- Review of existing literature on FA sensing technologies.
- Analysis of sensing principles, mechanisms, and applications.
- Focus on polymeric probes for in situ formaldehyde detection.
Main Results:
- Recent advancements in FA sensors using diverse materials including polymers.
- Demonstration of successful applications across various fields.
- Identification of advantages of polymeric probes for in situ sensing.
Conclusions:
- Polymeric probes offer advantages for in situ formaldehyde sensing.
- Future research should focus on developing next-generation polymeric FA sensors with enhanced properties.
