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News articles about "chemical"

Hybrid carbon nanotube yarn muscle

Carbon nanotube
Professor Seon Jeong Kim of Hanyang University has created a high capacity yarn muscle that does not require electrolytes or special packaging It will have a big impact in the motor biological and robot industry ... - Read More

Paper could be basis for inexpensive diagnostic devices

Cellulose
Paper is known for its ability to absorb liquids making it ideal for products such as paper towels But by modifying the underlying network of cellulose fibers etching off surface fluff and applying a thin ... - Read More

Diamonds, nanotubes find common ground in graphene

Diamond
What may be the ultimate heat sink is only possible because of yet another astounding capability of graphene The one atom thick form of carbon can act as a go between that allows vertically aligned ... - Read More

Charge your mobile phone with formic acid?

Acid
Surprisingly the answer is yes With the technology of today it is possible to use environmental friendly formic acid in fuel cell powering your mobile phone or laptop Physicist Florian Nitze Umeå University in Sweden ... - Read More

Self-assembled nanostructures for hostile environments

Nanostructures
Nanostructures that assemble themselves from polymer molecules could prove to be useful tools in chemistry and industry However it is difficult to develop structurally robust self assembling materials because they are often adversely affected by ... - Read More

Brittle material toughened: Tungsten-fiber-reinforced tungsten

Material, Material
Tungsten is particularly suitable as material for highly stressed parts of the vessel enclosing a hot fusion plasma it being the metal with the highest melting point A disadvantage however is its brittleness which under ... - Read More

Scientists develop CO2 sequestration technique

Ocean, Carbon, Ocean, carbon
Lawrence Livermore scientists have discovered and demonstrated a new technique to remove and store atmospheric carbon dioxide while generating carbon negative hydrogen and producing alkalinity which can be used to offset ocean acidification The team ... - Read More

'Ultraselective' process to make valuable chemical from biomass

Chemical engineering researchers Wei Fan Paul Dauenhauer and colleagues at the University of Massachusetts Amherst report this week that they've discovered a new chemical process to make p xylene an important ingredient of common plastics ... - Read More

Chemical Engineers Discover 'Ultraselective' Process to Make Valuable Chemical from Biomass

Released 5 28 2013 11 00 AM EDTSource Newsroom University of Massachusetts Amherst more news from this source May 28 2013 AMHERST Mass – Chemical engineering researchers Wei Fan Paul Dauenhauer and colleagues at the ... - Read More

New filtration material could make petroleum refining cheaper, more efficient

Petroleum, Refining
A newly synthesized material might provide a dramatically improved method for separating the highest octane components of gasoline Measurements at the National Institute of Standards and Technology NIST have clarified why The research team which ... - Read More

Chemists Find New Compounds to Curb Staph Infection

Released 5 23 2013 12 00 PM EDTSource Newsroom University of Wisconsin Madison more news from this source May 23 2013 MADISON Wis – In an age when microbial pathogens are growing increasingly resistant to ... - Read More

Carbon capture: Making use of minerals

Ammonium salts could provide a viable way of removing carbon dioxide from the atmosphere via carbon mineralization Removing excess carbon dioxide CO2 from the atmosphere may be essential to curb severe climate change Possible but ... - Read More

Fast new, one-step genetic engineering technology

A new streamlined approach to genetic engineering drastically reduces the time and effort needed to insert new genes into bacteria the workhorses of biotechnology scientists are reporting Published in the journal ACS Synthetic Biology the ... - Read More

Tropical upper atmosphere 'fingerprint' of global warming

Global warming, Atmosphere, Global warming, Atmosphere
In the tropics at heights more than 10 miles above the surface the prevailing winds alternate between strong easterlies and strong westerlies roughly every other year This slow heartbeat in the tropical upper atmosphere referred ... - Read More

Detecting mirror molecules: New technique reliably tells left-handed from right-handed variant of a compound

Harvard physicists have developed a novel technique that can detect molecular variants in chemical mixtures greatly simplifying a process that is one of the most important though time consuming processes in analytical chemistry As described ... - Read More

Engineers devise new way to produce clean hydrogen

Hydrogen, Hydrogen, Hydrogen, Hydrogen, hydrogen
Duke University engineers have developed a novel method for producing clean hydrogen which could prove essential to weaning society off of fossil fuels and their environmental implications While hydrogen is ubiquitous in the environment producing ... - Read More

New method for producing clean hydrogen

Duke University engineers have developed a novel method for producing clean hydrogen which could prove essential to weaning society off of fossil fuels and their environmental implications While hydrogen is ubiquitous in the environment producing ... - Read More

Opening doors to foldable electronics with inkjet-printed graphene

Imagine a bendable tablet computer or an electronic newspaper that could fold to fit in a pocket The technology for these devices may not be so far off Northwestern University researchers have recently developed a ... - Read More

Origins of life: In early Earth, iron helped RNA catalyze electron transfer

Earth, earth
A new study shows how complex biochemical transformations may have been possible under conditions that existed when life began on the early Earth The study shows that RNA is capable of catalyzing electron transfer under ... - Read More

Nanoantennas improve infrared sensing

Light, Light
A team of University of Pennsylvania engineers has used a pattern of nanoantennas to develop a new way of turning infrared light into mechanical action opening the door to more sensitive infrared cameras and more ... - Read More
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