Search results for nacre

Nanomaterials Jan 24, 2018

Pearly material for bendable heating elements

The iridescent shimmer of a string of pearls may one day be more than pretty adornment. Scientists now report in ACS Applied Nano Materials a hybrid material consisting of imitation pearl combined with silver nanowires that ...

Materials Science Dec 4, 2017

Nature's toughest substances decoded

How a material breaks may be the most important property to consider when designing layered composites that mimic those found in nature. A method by Rice University engineers decodes the interactions between materials and ...

Nanophysics Nov 15, 2017

X-rays reveal the biting truth about parrotfish teeth: Interwoven crystal structure is key to coral-crunching ability

So, you thought the fictional people-eating great white shark in the film "Jaws" had a powerful bite.

Biochemistry Sep 5, 2017

Researchers discover biomechanism behind formation of mother-of-pearl

Nacre, also known as mother-of-pearl, is a biomineral that forms inside of molluskan shells and also makes up the outer coating of pearls. It is formed through a blend of minerals that are secreted by oysters and other mollusks ...

Economics & Business Jun 19, 2017

Close failing banks before they cost US billions of dollars, says study

Billions of dollars could be saved if Congress revises a law to allow regulators to be more aggressive in reducing losses from insolvent banks, according to a recent study co-authored by a faculty member from Florida Atlantic ...

Polymers Jun 7, 2017

Oyster shells inspire new method to make superstrong, flexible polymers

Researchers at Columbia Engineering have demonstrated for the first time a new technique that takes its inspiration from the nacre of oyster shells, a composite material that has extraordinary mechanical properties, including ...

Materials Science May 26, 2017

Conch shells spill the secret to their toughness

The shells of marine organisms take a beating from impacts due to storms and tides, rocky shores, and sharp-toothed predators. But as recent research has demonstrated, one type of shell stands out above all the others in ...

Nanomaterials Apr 21, 2017

Wonder material? Novel nanotube structure strengthens thin films for flexible electronics

Reflecting the structure of composites found in nature and the ancient world, researchers at the University of Illinois at Urbana-Champaign have synthesized thin carbon nanotube (CNT) textiles that exhibit both high electrical ...

Earth Sciences Mar 15, 2017

Fossil or inorganic structure? Scientists dig into early life forms

An international team of researchers discovered that inorganic chemicals can self-organize into complex structures that mimic primitive life on Earth.

Earth Sciences Dec 16, 2016

Ocean temperatures faithfully recorded in mother-of-pearl

Mother-of-pearl or nacre (pronounced nay-ker), the lustrous, tough-as-nails biomineral that lines some seashells, has been shown to be a faithful record of ancient ocean temperature.

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