Smart materials on wrist-worn prototypes can aid people diagnosed with depression, anxiety, and bi-polar disorders in monitoring their emotions

A new 3D-printed prosthetic hand can learn the wearers' movement patterns to help amputee patients perform daily tasks, reports a study published this week in Science Robotics

Findings shed new light on the nature of electron interactions in quantum systems and establishing a potential new platform for future quantum computers

Work resolves mystery and offers new path for light-emitting and other devices

Transistors connected with twisted electrodes maintain functionality even after being bent and washed over 1,000 times and can activate LED or detect electrocardiogram signals

The major obstacle for commercialization is the stability of perovskite devices

Twisted graphene bilayers are very promising for a variety of technological applications in nanodevices

Solar cell coating minimizes leakage of pollutants

System obtains results in three easy steps

Building on new insights about nanoparticles, investigators develop a test for early detection of diseases, including different types of cancer

Increased chemical stability and biocompatibility of the particles makes them useful for a number of applications, including sensing and biomedicine

Recent study shows that hybrid Au/Fe nanoparticles can grow in an unprecedentedly complex structure with a single-step fabrication method