When a short-wavelength laser interacts with a coated material, both photochemical and photothermal reactions takes place resulting in material chemical and physical changes leading to new functional ...

Carbon dots are nanometer-scale carbon particles with photoluminescent properties, biocompatibility, and chemical stability. These characteristics support their use in areas such as bioimaging, drug ...

Nanoparticles exhibit distinct physical and chemical properties compared to bulk materials, making them valuable in applications such as electronics, photovoltaics, catalysis, and biomedical sciences.

The laser ablation synthesis technique has emerged as a versatile and environmentally friendly method for producing nanoparticles and nanocomposites. By directing high-intensity laser pulses onto a ...

Laser fabrication of nanoparticles offers a powerful and flexible alternative to the purely chemical approaches. In recent years, laser synthesized precious metal nanoparticles are becoming ...

The pulsed laser technique has emerged as an advanced synthetic technique to deliver metal nanoparticles and their derivatives in a short time interval with high purity. Traditional synthetic ...

Laser synthesis can be controlled remotely, increasing the potential for large-scale industrial applications. Pulsed-laser-in-liquids synthesis of nanomaterials is also far more rapid than traditional ...

Researchers in Germany have created a laser-powered extraction system that pumps out cold-brew about 300 times faster than traditional methods. Arguably superior in flavor, aroma and caffeination, ...

A chemistry research team from the Universitat Duisberg Essen (UDE) in Germany has created and successfully tested a lightning-fast, laser-charged cold-brew method that can produce the flavor of a ...