Commercial devices currently settle for less efficient blue OLEDs, but a set of design innovations has made an efficient blue that is as durable as efficient green OLEDs.
Researchers develop a platinum-decorated ceramic sensor with high sensitivity and long-term stability for formaldehyde detection using a multi-heterojunction design.
Flexible synthetic skins use hydrogel arrays to mimic cephalopod camouflage through autonomous color and pattern shifts for soft robotics and wearables.
To analyze global competition in future battery technologies for electric vehicles, a research team compared patents and innovation strategies from China, Japan, South Korea, Europe and the United States.
