Synthesis Techniques and Biomedical Applications of Cyclodextrin Metal-organic Frameworks

Cyclodextrin Metal-Organic Frameworks (CD MOFs) represent an innovative class of materials with remarkable properties and a broad range of applications. This review provides a comprehensive overview of the synthesis techniques, structural characterization, and diverse applications of CD-MOFs. By combining cyclodextrins (CDs) with metal-organic frameworks (MOFs), CD-MOFs are developed with enhanced functionality. The synthesis methods, including various metal sources, coordination modes, and post-synthesis modifications, are discussed alongside advanced structural characterization techniques like X-ray crystallography and spectroscopic methods. The unique characteristics of CD-MOFs, such as high specific surface area, tunable porosity, and customizable chemical structure, make them exceptional candidates for applications in gas adsorption, drug delivery, catalysis, sensing, and environmental remediation. Notably, CD-MOFs show significant promise as nanocarriers in drug delivery systems, offering improved therapeutic outcomes due to their efficient encapsulation and controlled release capabilities. The review highlights recent advancements and underscores the potential impact of CD-MOFs in driving future innovations across various scientific fields.