We also review the numerical methods employed in the visualization of the CO2 adsorption process in MOFs and suggest some features of simulations for comparison with experiments. Furthermore, research efforts on MOF-based CO2 adsorption and storage have been reviewed, including the CO2 uptake capacity, gas molecule diffusivity, adsorption heat, and binding sites. In this study, diverse of metal–organic frameworks have been clearly presented, including the definitions, origin of the nomenclatures, and development and synthesis methods. Metal–organic frameworks, which may be considered a new class of porous materials, exhibit a high working capacity at low CO2 concentrations, owing to their ultrahigh surface area as well as large inner spaces and exterior channels. Their intriguing features and potential applications attract researchers’ interest and promise an auspicious future for this class of highly porous materials.Ĭoncern about global warming has led to substantial global-scale efforts to remove CO2 from both emission sources and the atmosphere. The research field of HPMOFs has witnessed tremendous development recently. The encapsulation strategies are described, and the MOFs are categorised according to the type of biomolecule they are able to encapsulate. The majority of the HPMOFs in this review are of special interest not only because of their high porosity and fascinating structures, but also due to their capability to encapsulate and deliver drugs, proteins, enzymes, genes, or cells hence, they are excellent candidates in biomedical applications that involve drug delivery, enzyme immobilisation, gene targeting, etc. Attempts are made to categorise the most successful synthetic strategies however, these are often not independent from each other, and a combination of different parameters is required to be thoroughly considered for the synthesis of stable HPMOFs. Numerous synthetic approaches towards HPMOFs have been developed and discussed herein. Such compounds are suitable for the encapsulation of a variety of large guest molecules, ranging from organic dyes to drugs and proteins, and hence they can address major contemporary challenges in the environmental and biomedical field. The term “highly porous metal–organic frameworks” (HPMOFs) is used to denote MOFs with a surface area larger than 4000 m2 g−1. In this review, aspects of the synthesis, framework topologies, and biomedical applications of highly porous metal–organic frameworks are discussed.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
January 2023
Categories |