A new biosensor has been developed that allows researchers to track oxygen levels in real time in “organ-on-a-chip” systems, according to North Carolina State University. The organ-on-a-chip makes it possible to ensure that bodily systems more closely mimic the function of real organs. The goal is to use these organs-on-a-chip to expedite drug testing and development by evaluating the effectiveness of new drugs with small-scale, biological structures that mimic a specific organ function, such as transferring oxygen from the air into the bloodstream in the same way that a lung does.
A basic building block of modern technology, inductors are everywhere: cellphones, laptops, radios, televisions, cars. And surprisingly, they are essentially the same today as in 1831, when they were first created by English scientist Michael Faraday.
The particularly large size of inductors made according to Faraday’s design are a limiting factor in delivering the miniaturized devices that will help realize the potential of the Internet of Things, which promises to connect people to some 50 billion objects by 2020. That lofty goal is expected to have an estimated economic impact between $2.7 and $6.2 trillion annually by 2025.