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Fabrication and application of complex microcapsules: a review
Mohamed Gibril Bah1, Hafiz Muhammad Bilal, Jingtao Wang
1School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China. wjingtao928@tju.edu.cn.
Soft Matter
|December 18, 2019
Summary
Microencapsulation protects functional materials at nano- and micro-scales using chemical, physical, physico-chemical, and microfluidic methods. This review details fabrication, properties, and applications of these advanced material protection techniques.
Area of Science:
- Materials Science
- Chemical Engineering
- Nanotechnology
Background:
- Developing new functional materials necessitates advanced techniques for integrating diverse components without compromising performance.
- Microencapsulation offers a solution by protecting materials at nano- and micro-scales, preserving their inherent functionality.
Purpose of the Study:
- To comprehensively review and categorize microencapsulation methods.
- To elaborate on the mechanisms, features, and applications of different microencapsulation techniques.
Main Methods:
- Categorization of microencapsulation into chemical, physical, physico-chemical, and microfluidic approaches.
- Detailed description of various methods within each category, including their underlying mechanisms.
Main Results:
- Each method's key features and potential applications are discussed.
- Provides a holistic overview encompassing fabrication processes, material properties, and end-use applications.
Conclusions:
- Microencapsulation is a versatile technology for functional material development.
- Understanding these methods is crucial for advancing materials science and engineering applications.

