Guosong Hong

Guosong Hong, a materials scientist and physicist at Stanford University, unveils groundbreaking techniques to turn living tissue transparent using a common food dye. This innovation promises to revolutionize medical imaging, allowing doctors to see deep into the body without surgery. Hong discusses the challenges of light penetration in biological tissues and explores intriguing applications, including optogenetics and ultrasound for non-invasive treatments. He also shares insights on the transparency found in aquatic species, highlighting nature's mysteries.

Guosong Hong, a materials scientist and bioengineer at Stanford, dives into groundbreaking research that uses a common food dye to make biological tissues transparent. He discusses the challenges of light penetration in tissue and his innovative approach to matching refractive indices without damaging cells. The potential applications are vast, from improving cancer detection in human skin to allowing doctors to see internal organs in live animals. Plus, learn how this breakthrough might redefine noninvasive medical imaging!