Modification of ZIF-8 membranes by atomic layer deposition for high propylene/propane selectivity

Fe3O4‐Incorporated Metal‐Organic Framework for Chemo/Ferroptosis Synergistic Anti‐Tumor via the Enhanced Chemodynamic Therapy

“…The high resolution of XPS results showed various peaks at 1021.6 and 1044.4 eV, 398.8 and 399.6 eV, 285.8 and 284.8 eV (Figure S3, Supporting Information), which were the indication of Zn 2p 3/2 and Zn 2p 1/2 (from ZIF‐8), C‐N and C = N bond (from 2‐MIM), C = C and C‐O bond (from DOX), respectively. [ 51–53 ] Of note, these two peaks at binding energies of 711.69 and 724.49 eV are attributed to Fe 2p 3/2 and Fe 2p 1/2 , respectively, of which are both the properties of ferric iron (Figure S3, Supporting Information). While these two peaks with binding energies of 709.79 and 722.59 eV are derived from the divalent iron in the nanoparticles (Figure S3d, Supporting Information), they play an important role in triggering the Fenton reaction and ferroptosis.…”

Constructing a Hierarchical Hydrophilic Crosslink Network on the Surface of a Polyvinylidene Fluoride Membrane for Efficient Oil/Water Emulsion Separation

“…Enhancing the interface hydrophilicity of membranes has shown excellent performance when dealing with oily wastewater [ 23 , 24 ]. Conventional strategies of surface modification, such as spin-coating [ 25 , 26 ], grafting [ 27 ], bio-adhesion [ 28 ], atomic layer deposition [ 29 ], and surface coating, have been considered to exhibit considerable efficacy [ 30 , 31 ]. Generally, the best renowned representative is considered to be surface coating via synthesis multifunctional wetting coating [ 32 , 33 ].…”