ZINC OXIDE: SKINCARE'S BEST DEFENDER

Zinc oxide has been recognized as a reliable ingredient in many skincare products. This mild mineral creates a protective layer on the skin's exterior, defending to absorb harmful UV rays. Zinc oxide also possesses anti-inflammatory properties, making it beneficial for relieving a variety of skin problems, such as irritations, burns, sunburns .

Lead selenide semiconductor 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