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Polymer additive could revolutionize plastics recycling
Polymer additive revolutionize plastics recycling
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2017/3/14
When Geoffrey Coates, the Tisch University Professor of Chemistry and Chemical Biology, gives a talk about plastics and recycling, he usually opens with this question: What percentage of the 78 millio...
Four-Stroke Engine Cycle Produces Hydrogen from Methane and Captures CO2
Four-Stroke Engine Cycle Produces Hydrogen Methane CO2
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2017/3/14
When is an internal combustion engine not an internal combustion engine? When it’s been transformed into a modular reforming reactor that could make hydrogen available to power fuel cells wherever the...
Roses are red. Violets are blue.What gives flowers those eye-catching hues?
Roses are red Violets are blue flowers eye-catching hues
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2017/2/16
To solve the mystery of why roses are red and violets are blue, scientists are peering into the genes of plant petals."When you ask anyone how one flower is different from another, for most of us, col...
Up,Up and Away:USU Chemists say 'Yes,'Helium Can Form Compounds
USU Chemists Helium Can Form Compounds
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2017/2/16
Can helium bond with other elements to form a stable compound? Students attentive to Utah State University professor Alex Boldyrev’s introductory chemistry lectures would immediately respond “no.” And...
Although helium is the second most-abundant element (after hydrogen) in the universe, it doesn’t play well with others. It is a member of a family of seven elements called the noble gases, which are c...
Academics build ultimate solar-powered water purifier
Academics solar-powered water purifier
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2017/2/16
You’ve seen Bear Grylls turn foul water into drinking water with little more than sunlight and plastic.Now, academics have added a third element — carbon-dipped paper — that may turn this survival tac...
A watershed moment in understanding how H2O conducts electricity
watershed moment H2O conducts electricity
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2016/12/13
Scientists have taken spectroscopic snapshots of nature’s most mysterious relay race: the passage of extra protons from one water molecule to another during conductivity.The finding represents a major...
Scientists at Rice University and at the University of Graz, Austria, are driving three-wheeled, single-molecule “nanoroadsters” with light and, for the first time, seeing how they move.The Rice lab o...
After two-year decline,postdoc employment at federally funded labs increases
After two-year decline postdoc employment federally funded labs
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2016/11/4
The number of postdoctoral researchers employed at federally funded research and development centers (FFRDCs) rose to 2,696 in 2015, the first increase seen after two consecutive years of declines, ac...
IU scientists discover 'supramolecule' that could help reduce nuclear,agricultural waste
IU scientists supramolecule reduce nuclear agricultural waste
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2016/11/4
Indiana University researchers have reported the first definitive evidence for a new molecular structure with potential applications to the safe storage of nuclear waste and reduction of chemicals tha...
Chemistry Nobel Prize 2016
Chemistry Nobel Prize
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2016/10/10
Statement from National Science Foundation Director France C贸rdova regarding the news that NSF-funded chemist Fraser Stoddart of Northwestern University was one of an international group awarded the 2...
UCLA chemists report new insights about properties of matter at the nanoscale
UCLA chemists properties of matter nanoscale
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2016/9/29
CLA nanoscience researchers have determined that a fluid that behaves similarly to water in our day-to-day lives becomes as heavy as honey when trapped in a nanocage of a porous solid, offering new in...
Tiny transformers:Chemists create microscopic and malleable building blocks
Tiny transformers Chemists create microscopic malleable building blocks
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2016/8/1
Taking a page from Jonathan Swift’s “Gulliver’s Travels”, a team of scientists has created malleable and microscopic self-assembling particles that can serve as the next generation of building blocks ...
新型分子传感器“隐形墨水”问世
新型分子传感器 隐形墨水
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2016/5/4
2016年5月3日发表在英国《自然—通讯》期刊上的一篇化学论文，描述了一种新的分子传感器，它可以利用不同化学物质的属性加密和解码书面信息。此传感器可以作为一种现代版本的“隐形墨水”，为用户提供一种更安全的通信方式。过去虽然已经有把化学物质用在需要加密的“隐形墨水”中的技术，但不断改进的检测方法已经难以保证隐藏信息在未经授权的情况下不被读取。
Sunlight plays a key role in the natural degradation of oil after a spill, oxygenating the oil so it dissolves in seawater and comes in contact with microbes that will break it down. But, under certai...