The present study developed a facile and fast electrochemical approach to sensitively analyze Sudan I using Fe3O4-ZIF-67 nanocomposite plus ionic liquid (IL). carbon paste electrode (CPE) modified with Fe3O4-ZIF-67/IL exhibited an excellent sensing performance I. Compared the unmodified CPE, Fe3O4-ZIF-67/ILCPE could significantly increase peak current of oxidation decrease overpotentials. Under...

Engineering hierarchical structures of electrode materials is a powerful strategy for optimizing the electrochemical performance of an anode material for lithium-ion batteries (LIBs). Herein, we report the fabrication of hierarchical TiO2/C nanocomposite monoliths by mediated mineralization and carbonization using bacterial cellulose (BC) as a scaffolding template as well as a carbon source. Ti...

TiO2 photocatalysts have been found to kill cancer cells, bacteria and viruses under mild UV illumination, which offers numerous potential applications. On the other hand, Ag has long been proved as a good antibacterial material as well. The advantage of Ag-TiO2 nanocomposite is to expand the nanomaterial's antibacterial function to a broader range of working conditions. In this study neat TiO2...

Air sebagai sumber kehidupan yang tak ternilai di bumi selalu digunakan setiap hari kini dihadapkan pada ancaman serius seperti polusi. Para peneliti dunia sedang mencari solusi inovatif untuk mengatasi masalah ini. Artikel ini menunjukkan tinjauan mengenai berbagai metode sintesis bahan Fe3O4, SiO2 dan TiO2 bertujuan polusi air. Dengan penerapan strategi kopresipitasi, sol-gel hidrotermal, bah...

NanoTiO2 , nanoZrO2 and TiO2 /ZrO2 nanocomposite were prepared via sol gel method by using ultrasonic irradiation. The precursor sol of zirconium was prepared from an aqueous solution of ZrCl4 and titanium tetra 2-propoxide was diluted by 2-propanol and deionized water The TiO2 /ZrO2 nanocomposite was synthesized from directly mixing Titanium dried gel into Zirconium gel. The reaction mixture w...

In the present study, a nanocrystalline Ni-Fe matrix with reinforced TiO2 nanoparticles as functional nanocomposite material was fabricated by pulsed current electroforming in UV-LIGA (lithography, electroplating, and molding). The influences of on deposition were also investigated using scanning electron microscopy, transmission vitro cytotoxicity assay. It found that 5 wt.% showed smooth surf...