Nanoscale drug carriers deliver their drug payload

In this image, nanoscale drug carriers known as polymersomes selectively deliver their drug payload to specific types of immune cells known as antigen presenting cells (light purple/lavender cells with many appendages). The polymersomes do not deliver drugs to T cells (green and dark purple cells) ...This is an NSF Multimedia Gallery item.
Source: NSF Multimedia Gallery - Category: Science Source Type: video