Materials & Innovations

Quantum dots and microneedles: A possible new approach to diagnosing skin disease

By / August 30, 2010

Microneedles fabricated with two-photon polymerization:Credit: Royal Society of Chemistry I first covered ACerS member Roger Narayan’s work in the field of two-photon polymerization a little more than a year ago…

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Ceramic science stories we missed the first time around

By / August 27, 2010

Weddings, vacation, illness, travel days . . .  Looking back, sometimes there have been events that caused us to miss a few good ceramic- and glass-related developments and press releases.…

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Brazil groups sees ‘hygroelectricity’ as new renewable power source, lightning preventer

By / August 26, 2010

Credit: Tetsuya Blues A fascinating report presented today at a science meeting in Boston describes technology that could capture large amounts of electrical energy from the air, energy that is normally…

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Dry water – a.k.a. hydrophobic fumed silica/water – touted as CO2 absorbent, emulsion transporter

By / August 25, 2010

“Dry water.” Credit: ACS. The American Chemical Society today distributed a story that came out of one of its meetings regarding the use of “dry water” powder as a medium…

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New material developed for photocatalysis

By / August 25, 2010

Hollow rods of titanium oxide with the solid manganese oxide core removed. (Credit: UConn.) According to a University of Connecticut press release, researchers believe they have developed a new material…

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Active oxidation catalyst for Li–air batteries

By Esther Levy / August 24, 2010

Lithium batteries that utilize oxygen as the cathode material are very promising owing to their extremely high theoretical capacity of almost 12,000 Wh kg-1. In these lithium-air batteries, oxygen is…

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Nanowires boost the efficiency of ultra low-cost, stable solar cells

By Kitty Cha / August 24, 2010

One of the ways of ensuring a sustainable solar cell industry is to make cheap and stable cells, using abundant and environmentally friendly materials. However, until now, many such solar…

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Flexible cellulose aerogel to overcome brittleness

By / August 24, 2010

PopSci recently reported that a team of researchers have created a new cellulose aerogel. The researched was published in Nature Nanotechnology. The team, composed of scientists from the Department of…

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With leap in catalytic oxygen production, Nocera predicts new era of ‘personalized energy systems’

By / August 23, 2010

Schematic of Daniel Nocera’s personalized energy system. Credit: MIT News Office Daniel Nocera likes it when he is called a revolutionary. “Yes, sure I am!,” he responded when a writer…

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Materials stories that missed the cut this week

By / August 20, 2010

At the end of each week, I end up with a list of a bunch of stories I started to write about, or started to investigate or didn’t even get…

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