Zinc oxide is known as a powerful ingredient in many skincare products. This mild mineral builds a protective barrier on the skin's exterior, helping to absorb harmful radiation. Zinc oxide also offers anti-inflammatory properties, making it beneficial for managing a variety of skin conditions, such as rashes, eczema, acne . Include zinc oxide… Read More

Lead selenide semiconductor dots (QDs) are a type of II-VI material that exhibit exceptional optical and electronic properties. Their synthesis typically involves colloidal methods, allowing for precise control over size and shape. The unique size-dependent nature of these QDs leads to a strong dependence of their band gap on diameter, resulting in… Read More