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Nanomaterials Dec 10, 2018

Proteins imaged in graphene liquid cell have higher radiation tolerance

Electron microscopy is one of the main methods used to examine protein structure. Studying these structures is of key importance to elucidate their function feeding fundamental information into a number of fields such as ...

Plants & Animals Oct 18, 2018

Bioceramics power the mantis shrimp's famous punch

Researchers in Singapore can now explain what gives the mantis shrimp, a marine crustacean that hunts by battering its prey with its club-like appendages, the most powerful punch in the animal kingdom. In a paper publishing ...

Nanomaterials Oct 12, 2018

Frances Ross discusses witnessing nanostructure formation

Professor Frances Ross joined the MIT Department of Materials Science and Engineering this fall after a career of developing techniques that probe materials reactions while they take place. Formerly with the IBM Thomas J. ...

Plants & Animals Aug 1, 2018

Chirality switching in biomineral structures

Researchers at McGill University have discovered a mechanism by which helical biomineral structures can be synthesized to spiral clockwise or counterclockwise using only either the left-handed or right-handed version of a ...

Nanophysics Jul 16, 2018

Single-celled architects inspire new nanotechnology

Diatoms are tiny, unicellular creatures, inhabiting oceans, lakes, rivers, and soils. Through their respiration, they produce close to a quarter of the oxygen on earth, nearly as much as the world's tropical forests. In addition ...

Materials Science Jul 4, 2018

Research shows how to improve the bond between implants and bone

Research carried out recently at the Canadian Light Source (CLS) in Saskatoon has revealed promising information about how to build a better dental implant, one that integrates more readily with bone to reduce the risk of ...

Materials Science Jun 14, 2018

Coral-shaped nanoparticles built by design using engineered peptoids

Researchers have long worked to address a grand challenge in synthesis science: to design and synthesize bio-inspired functional materials that rival those found in biology. If we can learn how to mimic in vivo functions ...

Biochemistry May 23, 2018

Researchers build artificial cellular compartments as molecular workshops

How to install new capabilities in cells without interfering with their metabolic processes? A team from the Technical University of Munich (TUM) and the Helmholtz Zentrum München have altered mammalian cells in such a way ...

Plants & Animals May 11, 2018

Study reveals how tiny Madagascar spiders retain their color over decades

There's plenty that's striking about Phoroncidia rubroargentea, a species of spider native to Madagascar, starting with their size—at just three millimeters, they're barely larger than a few grains of salt.

Materials Science Apr 12, 2018

Peptide-based biogenic dental product may cure cavities

Researchers at the University of Washington have designed a convenient and natural product that uses proteins to rebuild tooth enamel and treat dental cavities.

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