lipid carriers are nanoscale particles composed of lipids that can encapsulate and deliver therapeutic agents to specific targets in the body. The nanostructure of these carriers refers to the arrangement of lipid molecules within the particle, which ultimately determines their stability, drug loading capacity, and release profile, Visualization of a virus with a focus on nanoscale features. Representation of lipid carriers in a scientific context. Depiction of structures that deliver therapeutic agents. Highlighting drug delivery systems and nanotechnology applications