Polyoxometallates trapped in a zeolitic imidazolate framework leading to high uptake and selectivity of bioactive molecules

Nanomedicine Applications of Hybrid Nanomaterials Built from Metal–Ligand Coordination Bonds: Nanoscale Metal–Organic Frameworks and Nanoscale Coordination Polymers

“…158 He et al showed that ZIF-8 NMOFs with a diameter of 100−200 nm by TEM could carry both 5-Fu and green fluorescent C-dots for pH-responsive drug release and fluorescence imaging. 159 178 The authors demonstrated that the incorporation of POMs into the frameworks led to more efficient loadings of 5-Fu and slow release of 5-Fu from the particles. Nascimento and co-workers reported the synthesis of a Cu-BTC MOF, which incorporated 5-Fu at ∼45 wt %.…”

Polyoxometalates confined in the mesoporous cages of metal–organic framework MIL-100(Fe): Efficient heterogeneous catalysts for esterification and acetalization reactions

“…MOFs-encapsulated POM clusters have been prepared either by impregnation or using a one-pot encapsulation method, especially with MIL-101(Cr) [another MOF having a 5 similar structure with MIL-100(Fe)] as the host matrix due to its high thermal and chemical stabilities [51][52][53][54][55][56][57][58][59][60][61][62][63][64][65][66][67]. The one-pot encapsulation of Keggin POM into the cages of MIL-101(Cr) could offer some advantages over the impregnation method such as better dispersion of the POM molecules and more efficient utilization of the support [54][55][56][57][58][59].…”

Magnetically Recyclable Fe3O4/GO-NH2/H3PMo12O40 Nanocomposite: Synthesis, Characterization, and Application in Selective Adsorption of Cationic Dyes from Water

“…much higher uptake capacity of MB, compared with the adsorbents that were reported. [74][75][76][77][78][79][80][81][82][83][84][85][86][87] On the basis of the above observations and the characteristics of Fe 3 O 4 /GO-NH 2 /H 3 PMo 12 O 40 nanocomposite, we infer that the following factors could contribute to the increased adsorption capacity of this nanocomposite. On the one hand, the anchored aminopropyl groups and the presence of the well dispersed Fe 3 O 4 and H 3 PMo 12 O 40 nanoparticles on the GO nanosheets surface could act as spacers and thus prohibit the graphene sheets to restack.…”