科研之友
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摘要
The prospects of using the organic macrocyclic cavitands cucurbit[n]urils (CB[n]) and their derivatives in biochemistry, medicine and nanotechnology are considered. A combination of CB[n] characteristics, such as a rigid highly symmetrical structure, polarized hydrophilic portals, a rather large intramolecular hydrophobic cavity, as well as high resistance to thermolysis and corrosive media and low toxicity, account for a wide range of unique opportunities for the deliberate design of new functional materials, which may find application in various areas of modern chemistry and new technologies. Inclusion compounds of CB[n] with biologically active molecules demonstrate a high potential for the design of a new generation of prolonged action pharmaceuticals. The review presents the prospects for the application of CB[n] to manufacture unique materials, such as CB[n]-containing vesicles, films and surfaces, suitable for immobilization of various molecules and nanoparticles on their surface and for the separation of complex mixtures. Potential applications of CB[n]modified electrodes and hydrogels are analyzed, and the use of CB[n] in proton-conducting materials and materials for the gas sorption and separation are discussed.
- 出版日期2016
