[EN] NEW METAL-ORGANIC FRAMEWORKS AND THEIR USE FOR ENCAPSULATION OF FLUORESCENT DYES<br/>[FR] NOUVELLES STRUCTURES ORGANOMÉTALLIQUES ET LEUR UTILISATION POUR L'ENCAPSULATION DE COLORANTS FLUORESCENTS
                        
                            
                                申请人:LATVIAN INST ORGANIC SYNTHESIS
                            
                            
                                公开号:WO2021105759A1
                            
                            
                                公开(公告)日:2021-06-03
                            
                            Disclosed are new metal- organic frameworks (MOFs) based on tetradentate anthraquinone ligand and method of making and using the same. Disclosed is its ability to adsorb dye molecules from solution. In the formed host-guest complex dye is encapsulated inside MOF pores in such a way, that dye fluorescence is completely quenched. After liberation of the dye its fluorescence is fully restored.
                            揭示了基于四齿
蒽醌配体的新
金属-有机框架(MOFs),以及制备和使用该
配体的方法。揭示了它具有从溶液中吸附
染料分子的能力。在形成的宿主-客体复合物中,
染料被封装在MOF孔内,使
染料荧光完全熄灭。释放
染料后,其荧光完全恢复。