"Its occurrence is like finding a tropical seed in Arctic ice – indicating either an unexpected local environment or ...

Lead (II) sulfide (PbS) were synthesized by sonochemical method and crystals with cubic structure exhibit aggregated nanoparticles with size in the range of 50-100 nm. Commercial Poly (methyl ...

Subscriber Delaney Moquin leads Silver Lake to first Division II softball championship Updated: Jun. 15, 2025, 12:10 p.m. | Published: Jun. 14, 2025, 4:52 p.m.

The superatom model of electron-shell closings has been widely used to explain the stability of noble-metal nanoclusters of few nanometers, including thiolate-protected Au and Ag nanoclusters. The ...

The large size of many near-infrared (NIR) fluorescent nanoparticles prevents rapid extravasation from blood vessels and subsequent diffusion to tumors. This confines in vivo uptake to the peritumoral ...