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Search results for nacre

Nanomaterials May 7, 2018

Scientists make strong, super-tough carbon sheets at low temperature

An international research team led by scientists at Beihang University in China and The University of Texas at Dallas has developed high-strength, super-tough sheets of carbon that can be inexpensively fabricated at low temperatures.

Condensed Matter Jan 29, 2018

Weak hydrogen bonds key to strong, tough infrastructure

The right mix of hydrogen bonds in polymer and cement composites is critical to making strong, tough and ductile infrastructure material, according to Rice University scientists who want to mimic the mechanics of mother-of-pearl ...

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 ...

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