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News articles about "cell"

Nanotechnology imaging breakthrough

Nanotechnology, Nanotechnology, Nanotechnology, Nanotechnology
A team of researchers has made a major breakthrough in measuring the structure of nanomaterials under extremely high pressures For the first time they developed a way to get around the severe distortions of high ... - Read More

New Evidence That Egg White Protein May Help High Blood Pressure

less than the temperatures typically used to cook eggs He cited evidence from other research however that egg whites may retain their beneficial effects on blood pressure after cooking One for instance published in the ... - Read More

Surf's up: Turbulence tells sea urchins to settle down

sea
Tumbling in the waves as they hit a rocky shore tells purple sea urchin larvae it's time to settle down and look for a spot to grow into an adult researchers at the University of ... - Read More

Shape changers: Surface diffusion plays a key role in defining the shapes of catalytic nanoparticles

Nanoparticles, Nanoparticles, Nanoparticles
Controlling the shapes of nanometer sized catalytic and electrocatalytic particles made from noble metals such as platinum and palladium may be more complicated than previously thought Share This See Also Nanotechnology Chemistry Nature of Water ... - Read More

Moving cells with light holds medical promise

Medical
Scientists at Washington University School of Medicine in St Louis have shown they can coax cells to move toward a beam of light The feat is a first step toward manipulating cells to control insulin ... - Read More

New Approach to Testing Health, Environmental Effects of Nanoparticles

is the focus of a newly funded multi institutional partnership that includes Haynes’ team It is the Center for Sustainable Nanotechnology funded by the National Science Foundation Division of Chemistry through the Centers for Chemical ... - Read More

'Pharmaceutical' approach boosts oil production from algae

Taking an approach similar to that used for discovering new therapeutic drugs chemists at the University of California Davis have found several compounds that can boost oil production by green microscopic algae a potential source ... - Read More

Population Boom Poses Interconnected Challenges of Energy, Food, Water

we have to move the technology from the bench to the real world so that solutions see the light of day which the industry speakers in the session can address Regulatory policies have to keep ... - Read More

Sweet success: Catalyzing more sugars from biomass

sugars
Catalysis may initiate almost all modern industrial manufacturing processes but catalytic activity on solid surfaces is poorly understood This is especially true for the cellulase enzymes used to release fermentable sugars from cellulosic biomass for ... - Read More

New 'Transient Electronics' Disappear When No Longer Needed

perhaps by movement of muscles in the body pulsation of blood vessels or beating of the heart Rogers acknowledged research funding from the Defense Advanced Research Projects Agency the National Science Foundation the Air Force ... - Read More

Lithium-Ion Battery Technology Topic of Dozens of New Scientific Reports This Week

intramolecular or intermolecular Here we report results on radical cation stability and reactivity for possible redox shuttles in order to understand the possible mechanisms for the shuttle reaction in batteries DFT design and study of ... - Read More

Nobel Laureates and Their Research Teams at American Chemical Society Meeting

At least nine Nobel laureates have research that will be presented here this week during the 245th National Meeting & amp Exposition of the American Chemical Society the world’s largest scientific society Research from the ... - Read More

Origin of life: Power behind primordial soup discovered

Earth, earth
Researchers at the University of Leeds may have solved a key puzzle about how objects from space could have kindled life on Earth Share This See Also Geochemistry Near Earth Object Impacts Origin of Life ... - Read More

How life may have first emerged on Earth: Foldable proteins in a high-salt environment

Salt, Environment
A structural biologist at the Florida State University College of Medicine has made discoveries that could lead scientists a step closer to understanding how life first emerged on Earth billions of years ago Share This ... - Read More

3-D printer can build synthetic tissues

cells, cells
A custom built programmable 3D printer can create materials with several of the properties of living tissues Oxford University scientists have demonstrated Share This See Also Stem Cells Nervous System Computer Programming Distributed Computing Local ... - Read More

Building better blood vessels could advance tissue engineering

Building, Engineering
One of the major obstacles to growing new organs replacement hearts lungs and kidneys is the difficulty researchers face in building blood vessels that keep the tissues alive but new findings from the University of ... - Read More

Third-generation device significantly improves capture of circulating tumor cells

tumor
A new system for isolating rare circulating tumor cells CTCs living solid tumor cells found at low levels in the bloodstream shows significant improvement over previously developed devices and does not require prior identification of ... - Read More

Breakthrough in hydrogen fuel production could revolutionize alternative energy market

Alternative, Fuel
A team of Virginia Tech researchers has discovered a way to extract large quantities of hydrogen from any plant a breakthrough that has the potential to bring a low cost environmentally friendly fuel source to ... - Read More

Fighting listeria and other food-borne illnesses with nanobiotechnology

Nanobiotechnology
Engineering researchers at Rensselaer Polytechnic Institute have developed a new method to kill deadly pathogenic bacteria including listeria in food handling and packaging This innovation represents an alternative to the use of antibiotics or chemical ... - Read More

Rising temperature difference between hemispheres could dramatically shift rainfall patterns in tropics

Temperature, temperature
One often ignored consequence of global climate change is that the Northern Hemisphere is becoming warmer than the Southern Hemisphere which could significantly alter tropical precipitation patterns according to a new study by climatologists from ... - Read More
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