Nanomaterials News


New imaging system uses an open-ended bundle of optical fibers—no lenses, protective housing needed

Researchers at the MIT Media Lab have developed a new imaging device that consists of a loose bundle of optical fibers, with no need for lenses or a protective housing.

13 hours ago from Phys.org

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Scientists use common glass to optimize graphene's electronic properties

Graphene, the two-dimensional powerhouse, packs extreme durability, electrical conductivity, and transparency into a one-atom-thick sheet of carbon. Despite being heralded as a breakthrough ...

16 hours ago from Phys.org

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Grass used to make thinner, stronger condoms

So first of all … no, nobody is thinking of weaving together blades of grass to make condoms. Scientists at Australia's University of Queensland, however, are having success with condoms ...

Thu 11 Feb 16 from Gizmag

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Shaping crystals with the flow

OIST scientists designed a new method to create crystals using a combination of shear flow and controlled temperature.

13 hours ago from Phys.org

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Mussel-mimicking adhesive polymer shown to be non-toxic to cells

Purdue University researchers have shown that a synthetic version of a high-strength adhesive produced by mussels is non-toxic to living cells, suggesting its potential suitability for surgical ...

15 hours ago from Phys.org

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Stretchable polymer reverts back to original shape when triggered by body heat

Shape memory materials that can revert back into a desired form after being bent, twisted and stretched are finding their way into a number of applications, ranging from sports bras ...

Wed 10 Feb 16 from Gizmag

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'Electronic nose' determines food freshness

A new device analyzes gas mixtures using semiconductor sensors. Odor is determined by a combination of existing gases in the atmosphere. Researchers have found that the conductivity of a semiconductor ...

Thu 11 Feb 16 from Phys.org

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Flow phenomena on solid surfaces

Physicists from Saarland University and the ESPCI in Paris have shown how liquids on solid surfaces can be made to slide over the surface a bit like a bobsleigh on ice. The key is to apply a ...

Wed 10 Feb 16 from Phys.org

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Creating a color printer that uses a colorless, non-toxic ink inspired by nature

From dot-matrix to 3-D, printing technology has come a long way in 40 years. But all of these technologies have created hues by using dye inks, which can be taxing on the environment. Now a ...

Wed 10 Feb 16 from Phys.org

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Riddle of cement's structure is finally solved

Concrete is the world's most widely used construction material, so abundant that its production is one of the leading sources of greenhouse gas emissions. Yet answers to some fundamental questions ...

Tue 9 Feb 16 from Phys.org

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