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News articles about "cells"

Air pollution stunts coral growth

Pollution, Pollution
A new study has found that pollution from fine particles in the air mainly the result of burning coal or volcanic eruptions can shade corals from sunlight and cool the surrounding water resulting in reduced ... - Read More

Do Cells in the Blood, Heart and Lungs Smell the Food We Eat?

This news release is available only to verified logged in journalists until the embargo expires on 4 7 2013 4 45 00 PM Professional journalists may apply for a PressPass to access embargoed stories ... - 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

Bioglass helping to mend bones

Polymer
Jose Ramon Sarasua and Aitor Larrañaga researchers in the materials engineering department of the UPV EHU University of the Basque Country have been studying new materials or implants that are of interest in medicine and ... - Read More

3-D scaffolds a new tool to fight cancer

cancer
Porous polymer scaffolds fabricated to support the growth of biological tissue for implantation may hold the potential to greatly accelerate the development of cancer therapeutics Share This See Also Cancer Brain Tumor Lung Cancer Biochemistry ... - Read More

Embedding photovoltaic modules more quickly

The market for solar modules is highly competitive For this reason companies must save on costs such as by using a new process It embeds the cells twice as fast into their protective plastic sheathing ... - Read More

Sorting out Parkinson's protein structure: Computer modeling may offer hints for new drug-design strategies

Structure, Protein structure, Structure, protein structure
Clumps of proteins that accumulate in brain cells are a hallmark of neurological diseases such as dementia Parkinson's disease and Alzheimer's disease Over the past several years there has been much controversy over the structure ... - Read More

Discovery opens door to efficiently storing and reusing renewable energy

Two University of Calgary researchers have developed a ground breaking way to make new affordable and efficient catalysts for converting electricity into chemical energy Share This See Also Fuel Cells Energy Technology Solar Energy Wind ... - Read More

Artificial spleen to treat bloodstream infections: Sepsis therapeutic device under development

to treat, Therapeutic
The Wyss Institute for Biologically Inspired Engineering at Harvard University announced today that it was awarded a $9.25 million contract from the Defense Advanced Research Projects Agency DARPA to further advance a blood cleansing technology ... - Read More

Opposites attract: How cells and cell fragments move in electric fields

cell, cells, cells, cell
Like tiny crawling compass needles whole living cells and cell fragments orient and move in response to electric fields but in opposite directions scientists at the University of California Davis have found Their results published ... - Read More

Biological transistor enables computing within living cells

When Charles Babbage prototyped the first computing machine in the 19th century he imagined using mechanical gears and latches to control information ENIAC the first modern computer developed in the 1940s used vacuum tubes and ... - Read More

How underground rodent wards off cancer: Second mole rat species has different mechanism for resisting cancer

cancer
Biologists at the University of Rochester have determined how blind mole rats fight off cancer and the mechanism differs from what they discovered three years ago in another long lived and cancer resistant mole rat ... - Read More
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