One-pot synthesis and characterization of bifunctional Au–Fe3O4 hybrid core–shell nanoparticles

Synthesis and adsorption properties of [Cu(L)2(H2O)]H2[Cu(L)2(P2Mo5O23)]·4H2O/Fe3O4 nanocomposites

“…The Fe 3 O 4 nanoparticles were synthesized according to the reported literature method. [19][20][21][22] A typical experiment was carried out in a 100 mL ask, 0.2541 g of iron(II) acetylacetonate, 0.7859 g of PEO-PPO-PEO as the surfactant, and 0.6468 g of 1,2hexadecanediol were dissolved in 10 mL octyl ether under vigorous stirring. Subsequently, the reaction mixture was slowly heated to 125 C within 1 h, homogenized for 1 h at 125 C, then rapidly heated to 280 C within 15 min and reuxed at the temperature for 1 h to complete the reaction.…”

“…Previously we have prepared Fe 3 O 4 nanoparticles and their hybrids for the promising applications of heterogeneous catalysis, biological medicine, magnetofection, photo-therapy aer magnetic separation, simultaneous photo-therapy and hyperthermia. [19][20][21][22] Herein, we report a facile route for the synthesis of [Cu(L) 2 Now, a large number of dye-waste water discharged pose a signicant threat to the water environment and human health due to their toxicity and even carcinogenicity. 23 It is urgentlyneeded to nd desirable adsorption materials, which not only reduce the pollutant organic dyes with high efficiency and low lost, but also realize selective separation and recovery.…”

An ‘all in one’ approach for simultaneous chemotherapeutic, photothermal and magnetic hyperthermia mediated by hybrid magnetic nanoparticles

“…For their outstanding biocompatibility, Au NPs and MNPs have been thoroughly investigated for biomedical applications. [21][22][23][24] Hence, the development of hybrid materials, such as MNPs for MHT and Au that holds the benets of surface plasmon phenomena, are extremely appropriate in cancer nanotechnology.…”

Facile synthesis of multifunctional La1−xSrxMnO3@Au core–shell nanoparticles for biomedical applications

“…Adopting this methodology, we have prepared many long-term stable, monosized, highly crystalline nanoparticles, for instance, Fe 3 -O 4 @ZnO, Fe 3 O 4 @Au, Au@Fe 3 O 4 and Fe 3 O 4 -Ca 3 (PO 4 ) 2 . 27,28,[42][43][44] In this work, the multifunctional, high-performance La 1Àx Sr x -MnO 3 @Au core-shell nanoparticles with PEO-PPO-PEO as the surfactant were successfully synthesized in three consecutive steps, which was based on the well-established nanoemulsion method. The resulting nanoparticles are monosized and of high crystallinity, which reveal two kinds of well-shaped absorption bands, and superb magnetic behavior.…”