This new tiny biomedical device makes diagnosing cancer types easier A team of scientists has made valves which can operate on tiny channels of fluid the width of 3 human hairs. It can deliver colored stains to tissue samples accurately, so that scientists can view cancer cells under the microscope more easily.
A team of scientists has made valves which can operate on tiny channels of fluid the width of 3 human hairs! This paper, published in the…