Decoratable hybrid-film-patch stabilized Pickering emulsions and their catalytic applications

Structural Insight into Stabilization of Pickering Emulsions with Fe3O4@SiO2 Nanoparticles for Enzyme Catalysis in Organic Media

“…Moreover, the prepared Fe 3 O 4 @SiO 2 NPs exhibited apparent superparamagnetic properties (Figure S3, Supporting Information). Among the obtained NPs, the highest magnetization of 34.77 emu g −1 was observed for s‐Fe 3 O 4 @e‐SiO 2 NPs, and the lowest magnetization of 3.83 emu g −1 was measured for p‐Fe 3 O 4 @w‐SiO 2 NPs, the property ensured convenient removal of active substances encapsulated in the magnetic microenvironment . The estimated zeta potentials of the hydrophobic Fe 3 O 4 @SiO 2 NPs were all below −30 mV and there was a little variation between −40 and −30 mV (Figure S4, Supporting Information).…”

“…The obtained colloidosomes exhibited a high encapsulation efficiency of 97.6% for the pH‐sensitive oral insulin. In addition to the NPs described above, magnetic nanoparticles have also attracted some attention because of their controllable recycling under applied magnetic fields . For instance, Duan et al utilized 2‐bromo‐2‐methylpropionic acid to modify Fe 3 O 4 NPs and fabricated magnetic colloidosomes at the interfaces of water‐in‐toluene droplets.…”

Optimization and characterization of magnetite–reduced graphene oxide nanocomposites for demulsification of crude oil in water emulsion

“…Emulsion features depend on the degree of agitation, pressure, temperature and etc. 4,5 In O/W emulsions, oil droplets are encapsulated by the water matrix and dispersed water. The stability of emulsication can be inuenced by emulsifying agents, coalescence, temperature, droplet size distribution, and pH.…”

Hollow Platinum Nanospheres and Nanotubes Templated by Shear Flow-Induced Lipid Vesicles and Tubules and Their Applications on Hydrogen Evolution

“…7 So far, the fabrication methods for nanomaterials can be classified into four major groups, i.e., the solvothermal method, 8,9 chemical vapor deposition, 10,11 template-directed synthesis [12][13][14] and coprecipitation method. 15 Among them, template-directed synthesis is a typical and effective method for fabricating nanostructures. [16][17][18][19][20] The templates includes hard and soft templates, such as polymeric cores, silica spheres, vesicles, and liquid droplets.…”