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Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
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Covalently bridged pillararene-based polymers: structures, synthesis, and applications
Zhanghuan Li1, Ziyan Shen1, Yuxin Pei1
1Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling 712100, P. R. China. peizc@nwafu.edu.cn.
Chemical Communications (Cambridge, England)
|January 9, 2023
Summary
Covalently bridged pillararene-based polymers (CBPPs) offer unique structures for diverse applications. This review details CBPP synthesis, classification, and their use in areas like drug delivery and catalysis.
Area of Science:
- Polymer Chemistry
- Supramolecular Chemistry
- Materials Science
Background:
- Pillararene-based polymers feature macrocycle monomers linked by covalent bonds.
- Their unique structures enable diverse applications in environmental and biomedical fields.
Purpose of the Study:
- To comprehensively review covalently bridged pillararene-based polymers (CBPPs).
- To categorize CBPPs based on structure and discuss synthesis methods.
- To highlight current and potential applications of CBPPs.
Main Methods:
- Classification of CBPPs into linear, grafted, and cross-linked types.
- Detailed description of synthesis strategies for each CBPP type.
- Compilation and analysis of diverse CBPP applications.
Main Results:
- CBPPs are categorized by structural characteristics (linear, grafted, cross-linked).
- Various synthesis methods for CBPPs are presented.
- Applications span selective adsorption, sensing, supramolecular gels, drug delivery, light-harvesting, and catalysis.
Conclusions:
- CBPPs represent a versatile class of materials with significant potential.
- Further research into challenging issues and future prospects is warranted.
- CBPPs are poised for continued advancements in various scientific domains.
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