👉 Phototonic refers to a type of material that is made from biological cells, such as stem cells or neural cells. These cells are then engineered and grown in a lab to produce new tissues and organs. In medical terms, "phototonic" is used to describe the process of creating new tissue or organ structures using human cells, which can lead to more accurate and efficient treatment options for various diseases. The concept of phototonic materials is being explored in fields like regenerative medicine, bi
