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News articles about "cells"

New innovation could mean eye injections are a thing of the past

Drugs used to treat blindness causing disorders could be successfully administered by eye drops rather than unpleasant and expensive eye injections according to new research led by UCL scientists that could be a breakthrough for ... - Read More

Magnetically stimulated flow patterns offer strategy for heat transfer problems

Sandia National Laboratories researchers Jim Martin and Kyle Solis have what Martin calls a devil of a problem They've discovered how to harness magnetic fields to create vigorous organized fluid flows in particle suspensions The ... - Read More

UV light accelerates cancer cells that creep along outside of blood vessels

Based on the pioneering work of Dr Claire Lugassy and Dr Raymond Barnhill at UCLA's Jonsson Comprehensive Cancer Center a new study provides additional support for a process by which melanoma cells a deadly form ... - Read More

Promising results with local hyperthermia of tumors

A combination of iron oxide nanoparticles and an alternating magnetic field which together generate heat have activated an immune system response to tumors in mice according to an accepted manuscript by Dartmouth Hitchcock Norris Cotton ... - Read More

Research tests which nano system works best in killing cancer cells

In current research related to improving cancer treatments one promising area of research is the effort to find ways to selectively pinpoint and target cancer cells while minimizing effects on healthy cells In that effort ... - Read More

Big step for next-generation fuel cells and electrolyzers

A big step in the development of next generation fuel cells and water alkali electrolyzers has been achieved with the discovery of a new class of bimetallic nanocatalysts that are an order of magnitude higher ... - Read More

Imaging dynamics of small biomolecules inside live cells

Researchers at Columbia University have made a significant step toward visualizing small biomolecules inside living biological systems with minimum disturbance a longstanding goal in the scientific community In a study published March 2nd in Nature ... - Read More

It slices, it dices, and it protects the body from harm: 3-D structure of enzyme that helps defend against bacteria

An essential weapon in the body's fight against infection has come into sharper view Researchers at Princeton University have discovered the 3D structure of an enzyme that cuts to ribbons the genetic material of viruses ... - Read More

Colored diamonds are a superconductor's best friend

Flawed but colorful diamonds are among the most sensitive detectors of magnetic fields known today allowing physicists to explore the minuscule magnetic fields in metals exotic materials and even human tissue University of California Berkeley ... - Read More

Transparent, color solar cells fuse energy, beauty

Colorful see through solar cells invented at the University of Michigan could one day be used to make stained glass windows decorations and even shades that turn the sun's energy into electricity The cells believed ... - Read More

Solution to planet-clogging plastics? Fully compostable bioplastic made from shrimp shells used to make objects

Researchers at Harvard's Wyss Institute have developed a method to carry out large scale manufacturing of everyday objects from cell phones to food containers and toys using a fully degradable bioplastic isolated from shrimp shells ... - Read More

Bioinspired, sponge-like shrinking gel steers tooth, tissue formation

A bit of pressure from a new shrinking sponge like gel is all it takes to turn transplanted unspecialized cells into cells that lay down minerals and begin to form teeth The bioinspired gel material ... - Read More

The Birds and the Bees of Proteins

Released 3 5 2014 9 30 AM ESTSource Newsroom Wake Forest University more news from this source Contact Information Available for logged in reporters only Mar 6 2014 The birth of a protein is one ... - Read More

New Drugs for Bad Bugs

got out as well A Trojan HorseGiven the flaming wrecks littering the landscape of antibiotic discovery it took a certain amount of courage to try again And yet people did Wencewicz was particularly inspired by ... - Read More

Sustainable Energy Is Focus of Plenary Talks at American Chemical Society Meeting

Advances in renewable and sustainable energy including mimicking photosynthesis and optimizing lithium ion batteries are the topics of three plenary talks at the 247th National Meeting & amp Exposition of the American Chemical Society ACS ... - Read More

Understanding the functioning of a new type of solar cell

Photovoltaic energy conversion offers one of the best means for the future of renewable energy in the world The efficiency of solar cells depends heavily upon the light absorbing materials they use Photovoltaic systems based ... - Read More

Unlocking the brain's secrets using sound

The brain is a reclusive organ Neurons the cells that make up the brain nerves and spinal cord communicate with each other using electrical pulses known as action potentials but their interactions are complicated and ... - Read More

Best techniques for intracellular particle tracking

A contest for the best technique of intracellular particle tracking simultaneous tracking of the motions of hundreds and thousands of intracellular organelles virions and even individual molecules that is an important issue in cellular biology ... - Read More

Energy-dense sugar battery created

Battery, sugar
'Sugar is a perfect energy storage compound in nature ' Y H Percival Zhang said 'So it's only logical that we try to harness this natural power in an environmentally friendly way to produce a ... - Read More

Breakthrough technology enables gene silencing to heal wounds

Gene, Gene
A team of researchers led by an NIBIB grantee at Vanderbilt University has created a biodegradable scaffold that enables sustained local delivery of gene silencing factors called siRNA to promote tissue regeneration The team recently ... - Read More
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