Topic description and stories

̽»¨Ö±²¥demand continues for materials that are stronger, cheaper, lighter, more conductive – simply better.

Cyphochilus beetle with cellulose-based coating

Ultra-white coating modelled on beetle scales

13 Mar 2018

Researchers have developed a super-thin, non-toxic, lightweight, edible ultra-white coating that could be used to make brighter paints and coatings...

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Zero gravity graphene promises success in space

31 Jan 2018

In a series of experiments conducted last month, Cambridge researchers experienced weightlessness testing graphene’s application in space.

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Sample circuit printed on fabric

Fully integrated circuits printed directly onto fabric

08 Nov 2017

Researchers have successfully incorporated washable, stretchable and breathable electronic circuits into fabric, opening up new possibilities for...

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' ̽»¨Ö±²¥concoction of light with water and oxygen molecules leads to substantial defect-healing in metal halide perovskite semiconductors

Defects in next-generation solar cells can be healed with light

06 Sep 2017

Researchers have shown that defects in the molecular structure of perovskites – a material which could revolutionise the solar cell industry – can be...

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Bismuth oxyiodide light absorbers

Non-toxic alternative for next-generation solar cells

18 Jul 2017

Researchers have demonstrated how a non-toxic alternative to lead could form the basis of next-generation solar cells.

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Spider web necklace with pearls of dew

Green method developed for making artificial spider silk

10 Jul 2017

Researchers have designed a super stretchy, strong and sustainable material that mimics the qualities of spider silk, and is ‘spun’ from a material...

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Patching up a broken heart

16 Jun 2017

It is almost impossible for an injured heart to fully mend itself. Within minutes of being deprived of oxygen – as happens during a heart attack when...

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Artistic representation of one of the encapsulated tellurium nanowire types predicted by researchers.

Scientists construct a stable one-dimensional metallic material

19 May 2017

Researchers have developed the world’s thinnest metallic nanowire, which could be used to miniaturise many of the electronic components we use every...

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Molecules in a test tube giving off light

Rotating molecules create a brighter future

30 Mar 2017

Scientists have discovered a group of materials which could pave the way for a new generation of high-efficiency lighting, solving a quandary which...

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Vanishing point

‘Glue’ that makes plant cell walls strong could hold the key to wooden skyscrapers

21 Dec 2016

Molecules 10,000 times narrower than the width of a human hair could hold the key to making possible wooden skyscrapers and more energy-efficient...

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Inspiring images invite you into the world of engineering

28 Nov 2016

It could be a crystal ball from a mythical age showing the swirling mists of time, but James Macleod’s image, which has won this year’s Department of...

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Conductive textile

Environmentally-friendly graphene textiles could enable wearable electronics

25 Nov 2016

A new method for producing conductive cotton fabrics using graphene-based inks opens up new possibilities for flexible and wearable electronics...

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