Scientists Develop Method to Make Mice Partially Transparent Using Food Dye
Stanford researchers achieve breakthrough in biomedical imaging by applying tartrazine to rodents, revealing internal structures without surgery.
Overview
- Tartrazine, a common food dye, makes mouse skin temporarily transparent when applied topically.
- The dye alters the skin's refractive index, allowing light to pass through and revealing blood vessels and organs.
- The procedure is non-invasive, reversible, and does not harm the mice.
- Potential future applications include non-invasive diagnostics and improved medical imaging for humans.
- The technique could revolutionize biomedical research by providing a new way to study living tissues.