Nanotwinned metals have been an important research object in the last 15 years because of their broad engineering application prospects.
Protonic Ceramics for Fuel Cells at Intermediate Temperatures
Protonic ceramic fuel cells operate in an intermediate temperature range (300–600 °C), avoiding the problems faced by other fuel cell types. Enhanced peak power densities have now been generated using a microstructured anode and a very thin electrolyte.
Single Step 3D Printing of Piezoelectric Sensors
Researchers 3D printed piezoelectric sensors in a single step at room temperature by extruding a piezoelectric nanocomposite sandwiched between two layers of silver paste acting as electrodes.
Self-Folding, Soft Microgrippers for On-Demand Applications [Video]
Soft robotic grippers demonstrate their ability to transport cargoes on demand.
The Shape of Water
A team from China explore the romantic side of materials science
Sending Droplets from Pillar to Post
Dynamic nano and micropillars are able to transport water droplets across a surface.
Control Magnetism in Ultrathin Magnetic Devices
Researchers demonstrate that magnetic anisotropy can be continuously tuned between the two limits of in-plane and out-of-plane.
Understanding the Motion of Chemically Powered Motors
An investigation of the physics that govern chemically-powered motors.
Pressure-Resistant Materials for Deep Sea Applications [Video]
Prof. Zheshuai Lin and co-workers report zero linear compressibility (ZLC) in nondense borates under high hydrostatic pressure.
Gene Therapy: Virus-like Delivery System Takes the Heat out of Melanoma
Targeted viral-based gene therapies come with their own risks. A new gene delivery system mimics viral therapies to infect cancer cells with vesicular stomatitis virus matrix protein, with a similar transfection efficiency as the virus itself.