Nanostructured surfaces with almost perfect transmittance and ultralow reflectance over a broad wavelength range

Invisible Surfaces

Stretchy Graphene Electrodes
Fresnel lens-patterned electrode is transparent and stretchable in all directions

Catalytic Use of Elemental Gallium
First catalytic use of Ga(0) in organic synthesis

Patch Measures Blood Alcohol Level
Wearable sensor for noninvasive alcohol monitoring in sweat

Protein Crystals Organize Nanoparticles
Superlattices of inorganic nanoparticles in protein containers

Multifunctional Hybrid Particles for Bioimaging
Fluorescent nanodiamond-gold particles for multimodal cellular imaging

Flexible Photodetectors
Semitransparent flexible detectors made from single-layer graphene and single-layer molybdenum disulfide

Laser-Printing Electric Circuits
Easy fabrication of multilayer circuits on common paper

Methanol and MOFs for Heat Pumps
New metal-organic frameworks (MOFs) with high methanol uptake capacity

Water Flows Across a Level Surface
Asymmetrical water droplets drive themselves across surfaces with wrinkle gradients