All About Chemistry... 2011 and beyond

News articles about "Applications"

Sewage Treatment Removes Widely Used Home and Garden Insecticides From Wastewater

was part of the 246th National Meeting & amp Exposition of the American Chemical Society ACS the world’s largest scientific society “We found that advanced sewage treatment reduced the levels of pyrethroids by more than ... - Read More

Scientific Symposium on the Toxicology of Alternate Fuels

will discuss topics that include New evidence that emissions from biodiesel vehicles are less mutagenic than those from petroleum based diesel Research on the toxicity of conventional diesel and traditional diesel Human health effects of ... - Read More

Accidental nanoparticle discovery could hail revolution in manufacturing

A nanoparticle shaped like a spiky ball with magnetic properties has been uncovered in a new method of synthesising carbon nanotubes by physicists at Queen Mary University of London and the University of Kent Carbon ... - Read More

New kind of ultraviolet LED could lead to portable, low-cost devices

Ultraviolet, Ultraviolet, Ultraviolet
Commercial uses for ultraviolet UV light are growing and now a new kind of LED under development at The Ohio State University could lead to more portable and low cost uses of the technology The ... - Read More

How the newest diesel engines emit very little greenhouse gas nitrous oxide

The newest catalytic converters in diesel engines blast away a pollutant from combustion with the help of ammonia Common in European cars the engines exhaust harmless nitrogen and water How they do this hasn't been ... - Read More

The Real Reason to Worry About Bees

a condition sometimes termed colony collapse disorder CCD Although honeybees have been doing better in recent years something continues to kill about 1 in every 3 honeybees each year He spoke at a symposium on ... - Read More

American Chemical Society Issues Guidelines for Safer Research Laboratories

The world's largest scientific society today issued guidelines to better ensure the safety of the tens of thousands of personnel who work in research laboratories around the country The American Chemical Society ACS issued the ... - Read More

State E-Waste Disposal Bans Have Been Largely Ineffective

are topics that have received much attention in both the media and research community While the environmental footprint of IT devices is indeed significant a singular focus on their direct impacts ignores the indirect environmental ... - Read More

Programmable glue made of DNA directs tiny gel bricks to self-assemble

A team of researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University has found a way to self assemble complex structures out of bricks smaller than a grain of salt The self ... - Read More

Scientists demonstrate new method for harvesting energy from light

Light, Light
Researchers from the University of Pennsylvania have demonstrated a new mechanism for extracting energy from light a finding that could improve technologies for generating electricity from solar energy and lead to more efficient optoelectronic devices ... - Read More

Butterfly wings inspire new technologies: From fabrics and cosmetics to sensors

A new study has revealed that the stunning iridescent wings of the tropical blue Morpho butterfly could expand the range of innovative technologies Scientific lessons learnt from these butterflies have already inspired designs of new ... - Read More

Electronic Shrink Wrap for the Heart and Other Topics at the American Chemical Society Meeting

Electronic sutures that monitor surgical incisions for healing and infection Electronic films that cling to the heart like shrink wrap monitoring and regulating the heartbeat and alerting the patient and cardiologist when medical attention is ... - Read More

Shining a little light changes metal into semiconductor

Light, Light
By blending their expertise two materials science engineers at Washington University in St Louis changed the electronic properties of new class of materials just by exposing it to light This image shows how electrons in ... - Read More

Growing thin films of germanium

Thin films, Films
Researchers have developed a new technique to produce thin films of germanium crystals key components for next generation electronic devices such as advanced large scale integrated circuits and flexible electronics which are required for gadgets ... - Read More

Bismuth-carrying nanotubes show promise for CT scans

cells, cells
Scientists at Rice University have trapped bismuth in a nanotube cage to tag stem cells for X ray tracking Bismuth is probably best known as the active element in a popular stomach settling elixir and ... - Read More

Purple Sweet Potatoes Among 'New Naturals' for Food and Beverage Colors

exhibited potent antioxidant activities Degradation of chlorogenic acid quinic acid and caffeic acid upon heat treatment produced additional antioxidants in roasted coffees The results suggest that continuous ingestion of antioxidants by habitual coffee drinkers has ... - Read More

First Uses of New Solar Energy Technology: Killing Germs on Medical, Dental Instruments

go into a container of water Sunlight focused into the water quickly heats the nanoparticles which scientists are terming “nanoheaters ” A layer of steam forms on the nanoheaters and buoys them up to the ... - Read More

Henry Ford's Ideas May Cut the Cost and Speed Production of Medicines

Ideas that Henry Ford taught a century ago about the advantages of continuous mass production are finding their way into the manufacture of one of the few remaining products still made batch wise the billions ... - Read More

Rare earth metal essential element for methane-munching acid-volcano microbe

Nijmegen microbiologists have shown that the rare earth metal Cerium is essential for the methane oxidizing bacteria which they discovered in 2007 in an Italian hot acid volcanic mudpot It is the first time that ... - Read More

Blue-green algae a five-tool player in converting waste to fuel

In the baseball world a superstar can do five things exceptionally well hit hit for power run throw and field said Fuzhong Zhang In the parallel universe of the microbiological world there is a current ... - Read More
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