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December 19th, 2014

Analytical Chemistry’s Latest News Stories

US cityscapes show consistent patterns of 'urban evolution'

Most people think of city landscapes as simpler diminished versions of the wild forests and free flowing streams found in remote places But in a series of studies published Sept 10 2014 in a special ... - Read More

Life forms appeared at least 60 million years earlier than previously thought

Geologists from Trinity College Dublin have rewritten the evolutionary history books by finding that oxygen producing life forms were present on Earth some 3 billion years ago a full 60 million years earlier than previously ... - Read More

Declining levels of acidity in Sierra Nevada lakes, study concludes

California's water supply depends on a clean snow pack and healthy mountain lakes The lakes receive a large amount of runoff in the spring from the melting snowpack If the snowpack is polluted the lakes ... - Read More

Ozone pollution in India kills enough crops to feed 94 million in poverty

In one year India's ozone pollution damaged millions of tons of the country's major crops causing losses of more than a billion dollars and destroying enough food to feed tens of millions of people living ... - Read More

Like weeds of the sea, 'brown tide' algae exploit nutrient-rich coastlines

The sea grass beds of Long Island's Great South Bay once teemed with shellfish Clams scallops and oysters filtered nutrients from the water and flushed money through the local economy But three decades after the ... - Read More

To clean air and beyond: Catching greenhouse gases with advanced membranes

Researchers in Japan have engineered a membrane with advanced features capable of removing harmful greenhouse gases from the atmosphere Their findings published in the British journal Nature Communications may one day contribute to lower greenhouse ... - Read More

Decoding the role of water in gold nanocatalysis: Secrets behind gold's unexpected oxidation activity uncovered

Researchers from the University of Houston and Trinity University have for the first time provided direct evidence of a water mediated reaction mechanism for the catalytic oxidation of carbon monoxide The work used gold nanoparticles ... - Read More

Not all phytoplankton in the ocean need to take their vitamins

Some species of marine phytoplankton such as the prolific bloomer Emiliania huxleyi can grow without consuming vitamin B1 thiamine researchers have discovered The finding contradicts the common view that E huxleyi and many other eukaryotic ... - Read More

New solutions needed to recycle fracking water, experts say

Rice University scientists have performed a detailed analysis of water produced by hydraulic fracturing aka fracking of three gas reservoirs and suggested environmentally friendly remedies are needed to treat and reuse it Rice University researchers ... - Read More

Southwest U.S. may face 'megadrought' this century

Because of global warming scientists say the chances of the southwestern United States experiencing a decade long drought is at least 50 percent and the chances of a megadrought one that lasts over 30 years ... - Read More

Most Popular Articles

Graphene Researchers Create "Superheated" Water That Can Corrode Diamonds

Released 3 11 2013 5 00 AM EDTSource Newsroom National University of Singapore more news from this source Mar 11 2013 A team of researchers from the National University of Singapore NUS led by Professor ...

Gentle pasteurization of milk – with microwaves
Microwaves, Milk

In the EU funded project MicroMilk European SMEs together with the University of Hohenheim and the Fraunhofer IGB have developed a novel method for pasteurization of milk with microwaves The system preserves the valuable components ...

Ultrasound ‘Making Waves’ for Enhancing Biofuel Production

All chefs know that you have to break some eggs to make an omelet and that includes engineers at Iowa State University who are using high frequency sound waves to break down plant materials in ...

Researchers "Fish New Pond" for Antibiotics

Released 10 11 2013 9 35 AM EDTEmbargo expired 10 13 2013 1 00 PM EDTSource Newsroom McMaster University more news from this source Oct 15 2013 Hamilton ON Oct 13 2013 Researchers at McMaster ...

Warming since 1950s partly caused by El Niño
Ocean, Ocean

A natural shift to stronger warm El Niño events in the Pacific Ocean might be responsible for a substantial portion of the global warming recorded during the past 50 years according to new research at ...

Geochemistry survey at Chatham Rise reveals absence of modern day greenhouse gas emissions
Gas, Geochemistry, Emissions

Geochemistry analysis conducted by the U S Naval Research Laboratory of fossil sediment injection structures off the New Zealand coast in February and March reveal no presence of modern day expulsions of methane gas a ...

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More Analytical Chemistry’s Latest News

Nanodiamonds are forever: Did comet collision leave layer of nanodiamonds across Earth?

no picMost of North America's megafauna mastodons short faced bears giant ground sloths saber toothed cats and American camels and horses disappeared close to 13 000 years ago at the end of the Pleistocene period The ... - Read More

The power of salt: Power generation from where river water and seawater meet

no picWhere the river meets the sea there is the potential to harness a significant amount of renewable energy according to a team of mechanical engineers at MIT The researchers evaluated an emerging method of power ... - Read More

Global warming pioneer calls for carbon dioxide to be taken from atmosphere and stored underground

no picWally Broeker the first person to alert the world to global warming has called for atmospheric CO2 to be captured and stored underground He says that carbon capture combined with limits on fossil fuel emissions ... - Read More

Getting a charge out of water droplets: Water jumping from a superhydrophobic surface can be harnessed to produce electricity

no picLast year MIT researchers discovered that when water droplets spontaneously jump away from superhydrophobic surfaces during condensation they can gain electric charge in the process Now the same team has demonstrated that this process can ... - Read More

Deep within spinach leaves, vibrations enhance efficiency of photosynthesis

no picBiophysics researchers at the University of Michigan have used short pulses of light to peer into the mechanics of photosynthesis and illuminate the role that molecule vibrations play in the energy conversion process that powers ... - Read More
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