Search results for nacre

Condensed Matter Nov 27, 2014

Mussel's calcitic shell growth adheres to physical laws familiar from processes used to optimise steel

Mussels are veritable masters of biomineralisation. They make hard, robust composite materials from simple substances in order to build their shells. Furthermore, the shell material itself is produced in an exemplary way. ...

Optics & Photonics Sep 17, 2014

Nature's designs inspire research into new light-based technologies

Solutions required for progress on the frontiers of photonics technology are close at hand: in nature, when viewed through the perspective of engineer, says Montana State University optics researcher Joseph Shaw. Along with ...

Materials Science Jul 2, 2014

Researcher 3-D prints materials that resist flaws and fractures

MIT graduate student Leon Dimas is no stranger to resilience: At 18, as a rising soccer star, the long-armed goalkeeper was a promising prospect who played for the youth academy of Rosenborg BK, a top-ranked Norwegian soccer ...

Nanomaterials Feb 13, 2014

Graphene's love affair with water

Graphene has proven itself as a wonder material with a vast range of unique properties. Among the least-known marvels of graphene is its strange love affair with water.

Condensed Matter Jan 28, 2014

Mollusc shells inspire super-glass

Engineers intrigued by the toughness of mollusc shells, which are composed of brittle minerals, have found inspiration in their structure to make glass 200 times stronger than a standard pane.

Biotechnology Oct 16, 2013

Bad news for fake pearls

(Phys.org) —For the first time, a group of researchers has succeeded in isolating DNA from pearls and used their genetic material to identify the specific species of oyster that produced the pearl. In a parallel project, ...

Nanomaterials Jul 31, 2013

Wonders of nature inspire exotic man-made materials

In this month's edition of Physics World, a group of physicists describe how unique structures in the natural world are inspiring scientists to develop new types of materials with unprecedented properties.

Materials Science Jun 19, 2013

Pearly perfection

The mystery of how pearls form into the most perfectly spherical large objects in nature may have an unlikely explanation, scientists are proposing in a new study. It appears in ACS' journal Langmuir, named for 1932 Nobel ...

Materials Science Jun 17, 2013

3-D printing artificial bone

Researchers working to design new materials that are durable, lightweight and environmentally sustainable are increasingly looking to natural composites, such as bone, for inspiration: Bone is strong and tough because its ...

Materials Science Jul 24, 2012

Researchers create artificial mother of pearl, pave way for tough coatings

(Phys.org) -- Mimicking the way mother of pearl is created in nature, scientists have for the first time synthesised the strong, iridescent coating found on the inside of some molluscs. The research was published today in ...

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