Lead sulfide nanoparticle dots (QDs) represent a fascinating class of materials with exceptional optoelectronic properties due to their unique size-dependent band gap. These QDs exhibit tunable absorption and emission spectra in the visible region, making them highly desirable for a wide range of applications. Recent review delves into the diverse

Chemical formulas indicate the elements of matter. Grasping these formulas provides a fundamental understanding for studying the vast world of chemistry. They convey information about the species of atoms contained in a compound, as well as their proportional quantities. A chemical formula can quickly illustrate the combination of atoms within a m