As the COVID-19 pandemic continues to spread across the world, testing remains a key strategy for tracking and containing the virus. Bioengineering graduate student, Maha Alafeef, has co-developed a rapid, ultrasensitive test using a paper-based e...
Dec 7, 2020
Columbia team discovers 6-nanometer-long single-molecule circuit with enormous on/off ratio due to quantum interference; finding could enable faster, smaller, and more energy-efficient devices. Researchers, led... The post Harnessing Quantum Prop...
Dec 7, 2020
Researchers have developed a rapid, ultrasensitive test using a paper-based electrochemical sensor that can detect the presence of the virus in less than five minutes. It uses a graphene biosensor and is adaptable to other viruses.
Dec 7, 2020
There are two components to this biosensor: a graphene platform to measure an electrical read-out and probes to detect the presence of viral RNA.
Dec 7, 2020
There are diverse methods for producing numerous inorganic nanomaterials involving many experimental variables. Among the numerous possible matches, finding the best pair for synthesizing in an environmentally friendly way has been a longstanding ...
Dec 7, 2020
New device might find use in prosthetics, robot-assisted surgery, human-machine interfaces and wearable health care monitors The post Nanomesh pressure sensor preserves skin’s sense of touch appeared first on Physics World.
Dec 7, 2020
Researchers from Skoltech and their colleagues have built two models that accurately explain the light-emitting behavior of semiconductor
Dec 7, 2020
Researchers report that they have discovered a new chemical design principle for exploiting destructive quantum interference. They used their approach to create a six-nanometer single-molecule switch where the on-state current is more than 10,000 ...
Dec 7, 2020
Researchers, led by Columbia Engineering Professor Latha Venkataraman, report today that they have discovered a new chemical design principle for exploiting destructive quantum interference. They used their approach to create a six-nanometer singl...
Dec 7, 2020
When you hear about robots, you typically imagine some giant machines traversing difficult terrain on Mars or some
Dec 7, 2020
