Sol-gel syntheses (production of a gel from powder-shaped materials) are wet-chemical processes for producing porous nanomaterials, ceramic nanostructured polymers as well as oxide nanoparticles. The ...

Metallic and metal oxide nanoparticles are well studied, and many products contain these nanoparticles. The synthesis (chemical, physical and biological) of such materials has been carried out with a ...

13 The catalytic properties of nanoparticles are controlled during the synthesis ... 20 reported that the mechanical treatment of zinc oxide (ZnO) in a planetary mill significantly improved the ...

Zinc acetate dihydrate ((Sigma-Aldrich ... a period of 15 min and the resulting mixture was kept under stirring at 65 °C for 2.5 h. To obtain ZnO nanoparticles, the final dispersion was centrifuged ...

Pomegranate peel extract facilitates the green synthesis of silver nanoparticles, offering a sustainable alternative with ...

New magnetic nanoparticles in the shape of a cube sandwiched between two pyramids represent a breakthrough for treating ...

A research team led by Prof. Ge Ziyi from the Ningbo Institute of Materials Technology and Engineering from the Chinese ...

Nanoparticles are particles that exist on a nanometre scale (i.e., below 100 nm in at least one dimension). They can possess physical properties such as uniformity, conductance or special optical ...

Lignans are low molecular weight polyphenolic compounds with important antitumor and antiviral properties. However, their low amounts in medicinal plants and complex structures make sustainable ...

This work provides valuable insights into the design of efficient heterojunctions for photocatalytic CO₂ reduction.