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News articles about "cells"

Sepsis therapeutic device improved by researchers

Last year a Wyss Institute team of scientists described the development of a new device to treat sepsis that works by mimicking our spleen It cleanses pathogens and toxins from blood circulating through a dialysis ... - Read More

Powdered Cranberry Combats Colon Cancer in Mice

Cranberries are often touted as a way to protect against urinary tract infections but that may be just the beginning Researchers fed cranberry extracts to mice with colon cancer and found that the tumors diminished ... - Read More

Solar Cell Efficiency Could Double with Novel 'Green' Antenna

The use of solar energy in the U S is growing but panels on rooftops are still a rare sight They cost thousands of dollars and homeowners don’t recoup costs for years even in the ... - Read More

Nanotech-enabled moisturizer speeds healing of diabetic skin wounds

A new high tech but simple ointment applied to the skin may one day help diabetic patients heal stubborn and painful ulcers on their feet Northwestern University researchers report Scientist and dermatologist Amy S Paller ... - Read More

New insights into ionic liquids

To directly observe chemical processes in unusual new materials is a scientific dream made possible by modern microscopy methods researchers at Kiel University have for the first time captured video images of the attachment of ... - Read More

Bioenergy: Genetics of wood formation

To begin to understand the complex genetic interactions that control poplar growth a potential bioenergy crop researchers developed a robust high throughput pipeline for studying the hierarchy of genetic regulation of wood formation using tissue ... - Read More

Protein building blocks for nanosystems

The Freiburg researchers Dr Andreas Schreiber and Dr Matthias Huber the head of their research group Dr Stefan Schiller and their colleagues at the University of Constance have developed the concept of protein adaptor based ... - Read More

Engineer improves rechargeable batteries with nano 'sandwich'

The key to better cellphones and other rechargeable electronics may be in tiny sandwiches made of nanosheets according to mechanical engineering research from Kansas State University Gurpreet Singh assistant professor of mechanical and nuclear engineering ... - Read More

How Oxytocin Makes a Mom: Hormone Teaches Maternal Brain to Respond to Offspring's Needs

Released 13 Apr 2015 10 00 AM EDTEmbargo expired 15 Apr 2015 1 00 PM EDTSource Newsroom NYU Langone Medical Center more news from this source Contact Information Available for logged in reporters only Citations ... - Read More

Detecting Lysosomal pH with Better Fluorescent Probes

the chemicals can be toxic The team decreased toxicity by creating new molecules a process called synthesis “Designing a molecule is an art and synthesis is our toolkit ” Zhang explains He goes on to ... - Read More

Can light therapy help the brain?

Following up on promising results from pilot work researchers at the VA Boston Healthcare System are testing the effects of light therapy on brain function in veterans with Gulf War Illness Veterans in the study ... - Read More

3-D neural structure guided with biocompatible nanofiber scaffolds and hydrogels

Damage to neural tissue is typically permanent and causes lasting disability in patients but a new approach has recently been discovered that holds incredible potential to reconstruct neural tissue at high resolution in three dimensions ... - Read More

From tobacco to cyberwood

Humans have been inspired by nature since the beginning of time We mimic nature to develop new technologies with examples ranging from machinery to pharmaceuticals to new materials Planes are modelled on birds and many ... - Read More

Wrapping carbon nanotubes in polymers enhances their performance

Scientists at Japan's Kyushu University say polymer wrapped carbon nanotubes hold much promise in biotechnology and energy applications   Scientists first reported carbon nanotubes in the early 1990s Since then these tiny cylinders have been ... - Read More

New imaging tool targets degenerative diseases

Neurodegenerative diseases such as Alzheimer's and Parkinson's affect more than 6.4 million Americans according to the Harvard NeuroDiscovery Center That number may double in the next 30 years as the population ages unless medical researchers ... - Read More

An efficient path from carbon to renewable fuel production

Earth abundant materials based primarily on carbon nitrogen and transition metal oxides can be combined into highly efficient energy conversion devices These devices can be used in fuel cells as well as in electrolysis This ... - Read More

Antioxidant Therapy May Have Promising Potential in Concussion Treatment

Released 25 Mar 2015 9 00 AM EDTEmbargo expired 1 Apr 2015 12 30 PM EDTSource Newsroom Federation of American Societies for Experimental Biology FASEB more news from this source Contact Information Available for logged ... - Read More

Precocious GEM: Shape-shifting sensor can report conditions from deep in the body

Scientists working at the National Institute of Standards and Technology NIST and the National Institutes of Health NIH have devised and demonstrated a new shape shifting probe about one hundredth as wide as a human ... - Read More

Spring plankton bloom hitches ride to sea's depths on ocean eddies

Just as crocus and daffodil blossoms signal the start of a warmer season on land a similar greening event a massive bloom of microscopic plants or phytoplankton unfolds each spring in the North Atlantic Ocean ... - Read More

Protein shake-up: Researchers use neutron scattering and supercomputing to study shape of a protein involved in cancer

For living organisms proteins are an essential part of their body system and are needed to thrive In recent years a certain class of proteins has challenged researchers' conventional notion that proteins have a static ... - Read More
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