August 26, 2016
The next step in ultrasound imaging will let doctors view specific cells and molecules deeper in the body, such as those associated with tumors or bacteria in our gut.
A new study from Caltech outlines how protein engineering techniques might help achieve this milestone. The researchers engineered protein-shelled nanostructures called gas vesicles (which reflect sound waves) to exhibit new properties useful for ultrasound technologies. In the future,… read more