Targeted drug delivery utilizing nanoshells has emerged as a promising strategy to enhance therapeutic efficacy while minimizing off-target effects. These nanoscale structures can be precisely engineered with surface functionalities that enable targeted binding to specific cells or tissues, thereby delivering the payload directly to the site of act

Chemical formulas represent the composition of matter. Grasping these formulas provides a critical basis for studying the complex world of chemistry. They reveal information about the species of atoms present in a substance, as well as their relative quantities. A chemical formula can quickly show the structure of atoms within a molecule, providin