Strategies for utilizing covalent organic frameworks as host materials for the integration and delivery of bioactives

Covalent organic frameworks (COFs), a new and developing class of porous framework materials, are considered a type of promising carrier for the integration and delivery of bioactives, which have diverse fascinating merits, such as a large specific surface area, designable and specific porosity, stable and orderly framework structure, and various active sites. However, owing to the significant differences among bioactives (including drugs, proteins, nucleic acid, and exosomes), such as size, structure, and physicochemical properties, the interaction between COFs and bioactives also varies. In this review, we firstly summarize three strategies for the construction of single or hybrid COF-based matrices for the delivery of cargos, including encapsulation, covalent binding, and coordination bonding. Besides, their smart response release behaviors are also categorized. Subsequently, the applications of cargoCOF biocomposites in biomedicine are comprehensively summarized, including tumor therapy, central nervous system (CNS) modulation, biomarker analysis, bioimaging, and anti-bacterial therapy. Finally, the challenges and opportunities in this field are briefly discussed.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:11

Enthalten in:

Materials horizons - 11(2024), 5 vom: 04. März, Seite 1126-1151

Sprache:

Englisch

Beteiligte Personen:

He, Lulu [VerfasserIn]
Wang, Le [VerfasserIn]
He, Zhen [VerfasserIn]
Pang, Cheng Heng [VerfasserIn]
Tang, Bencan [VerfasserIn]
Wu, Aiguo [VerfasserIn]
Li, Juan [VerfasserIn]

Links:

Volltext

Themen:

Journal Article
Metal-Organic Frameworks
Nucleic Acids
Research Support, Non-U.S. Gov't
Review

Anmerkungen:

Date Completed 05.03.2024

Date Revised 12.03.2024

published: Electronic

Citation Status MEDLINE

doi:

10.1039/d3mh01492d

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM366028987