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Covalent Organic Frameworks for Biomedical Applications.

Arezoo Esrafili1, Avery Wagner1, Sahil Inamdar1

  • 1Chemical Engineering, School for the Engineering of Matter, Transport, and Energy, Arizona State University, Tempe, AZ, 85281, USA.

Advanced Healthcare Materials
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PubMed
Summary
This summary is machine-generated.

Covalent organic frameworks (COFs) are versatile porous materials with applications in energy and drug delivery. This review explores COFs as biomaterials for advanced biomedical uses, including immune engineering.

Keywords:
COFsbiocompatibilitybiodegradable COFsbiomaterialsdrug delivery

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Area of Science:

  • Materials Science
  • Biomedical Engineering
  • Nanotechnology

Background:

  • Covalent organic frameworks (COFs) are porous polymers constructed from organic building blocks linked by stable covalent bonds.
  • COFs possess desirable properties like high stability, low density, large surface area, porosity, and ordered crystalline structures.
  • These characteristics make COFs promising for applications in energy storage and drug delivery.

Purpose of the Study:

  • To review different types of reported COFs.
  • To discuss various synthesis methods for COFs.
  • To explore the potential applications of COFs in the biomedical field, introducing them as a novel biomaterial.

Main Methods:

  • Literature review of existing studies on COFs.
  • Categorization of COFs based on structural types and synthesis approaches.
  • Analysis of COF properties relevant to biomedical applications.

Main Results:

  • Identification of diverse COF structures and synthesis strategies.
  • Highlighting key properties of COFs, including tunable porosity and surface area.
  • Demonstrating the potential of COFs in drug delivery systems and as scaffolds for tissue engineering.

Conclusions:

  • COFs represent a promising class of biomaterials with significant potential in specialized biomedical applications.
  • Specific advantages of different COF types can be leveraged for targeted uses, such as immune engineering.
  • Further research into COF design and biocompatibility will accelerate their clinical translation.