Polymer nanocomposites are revolutionizing material engineering by blending the inherent strengths of polymers with the remarkable properties of nanoparticles. These innovative structures unlock a realm of possibilities, enabling us to create materials that are tougher, lighter, more conductive, and even reparative. The integration of nanoparticle

Lead selenide nanoparticle dots (QDs) are a type of II-VI nanostructure that exhibit exceptional optical and electronic properties. Their synthesis typically involves hot injection methods, allowing for precise control over size and shape. The unique quantum confinement nature of these QDs leads to a strong dependence of their band gap on diameter,