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 ...

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

A comprehensive schematic of the laser ablation in liquids (LAL) process for generating high-purity nanoparticles. By tuning pulse parameters (e.g., wavelength, pulse width), liquid media, and metal ...

Researchers at Oregon State University have developed and tested in a mouse model a new type of nanoparticle that enables the removal of melanoma tumors with a low-power laser. After the systemically ...

The laser wavelength, pulse duration, and fluence (energy density) significantly influence the ablation process and the resulting plasma plume. Shorter wavelengths and higher fluences generally lead ...

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 ...

A new review highlights a powerful, cleaner route to produce ultra-clean, customizable nanoparticles—key building blocks for artificial sensory systems that mimic human perception and power emerging ...