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News articles about "Materials"

Heart cells respond to stiff environments

Proteins associated with the regulation of organ size and shape have been found to respond to the mechanics of the microenvironment in ways that specifically affect the decision of adult cardiac stem cells to generate ... - Read More

Flexible electronics: Flexible carbon nanotube circuits more reliable and power efficient

Engineers would love to create flexible electronic devices such as e readers that could be folded to fit into a pocket One approach they are trying involves designing circuits based on electronic fibers known as ... - Read More

Toward 'vanishing' electronics and unlocking nanomaterials' power potential

Brain sensors and electronic tags that dissolve Boosting the potential of renewable energy sources These are examples of the latest research from two pioneering scientists selected as this year's Kavli lecturers at the 247th National ... - Read More

Bionic plants: Nanotechnology could turn shrubbery into supercharged energy producers

Plants have many valuable functions They provide food and fuel release the oxygen that we breathe and add beauty to our surroundings Now a team of MIT researchers wants to make plants even more useful ... - Read More

High-tech materials purify water with sunlight

Sunlight plus a common titanium pigment might be the secret recipe for ridding pharmaceuticals pesticides and other potentially harmful pollutants from drinking water Scientists combined several high tech components to make an easy to use ... - Read More

Potentially safer, greener alternative to BPA could come from papermaking waste

A waste product from making paper could yield a safer greener alternative to the potentially harmful chemical BPA now banned from baby bottles but still used in many plastics Scientists made the BPA alternative from ... - Read More

Improved mass spectrometric method for proteomic analyses presented by Immunologists

When it comes to analyzing cell components or body fluids or developing new medications there is no way around mass spectrometry Mass spectrometry is a highly sensitive method of measurement that has been used for ... - Read More

Simpler gas distribution using buoyant transfer system

A new fully mobile solution for offloading natural gas from ships to land may lead to increased distribution to new markets around the world International demand for natural gas is high and there are plentiful ... - Read More

Back to life after 1,500 years: Moss brought back to life after 1,500 years frozen in ice

Researchers from the British Antarctic Survey and Reading University have demonstrated that after over 1 500 years frozen in Antarctic ice moss can come back to life and continue to grow For the first time ... - Read More

Understanding how mountains and rivers make life possible

Favorable conditions for life on Earth are enabled in part by the natural shuttling of carbon dioxide from the planet's atmosphere to its rocky interior and back again Now Stanford scientists have devised a pair ... - Read More

Heat-based technique offers new way to measure microscopic particles

Researchers have developed a new heat based technique for counting and measuring the size of microscopic particles The technique is less expensive than light based techniques and can be used on a wider array of ... - Read More

Harnessing everyday motion to power mobile devices

Imagine powering your cell phone by simply walking around your office or rubbing it with the palm of your hand Rather than plugging it into the wall you become the power source Researchers at the ... - Read More

DNA can be damaged by very low-energy radiation

Damage to DNA by high energy radiation constitutes the most lethal damage occurring at the cellular level Surprisingly very low energy interactions with OH radicals for instance can also induce DNA damage including double strand ... - Read More

Recovering metals and minerals from waste

Scarcity of clean water is one of the most serious global challenges In its spearhead programme VTT Technical Research Centre of Finland developed energy efficient methods for reuse of water in industrial processes and means ... - Read More

In the lab, scientists coax E. coli to resist radiation damage

Capitalizing on the ability of an organism to evolve in response to punishment from a hostile environment scientists have coaxed the model bacterium Escherichia coli to dramatically resist ionizing radiation and in the process reveal ... - Read More

New nanoparticle that only attacks cervical cancer cells

One of the most promising technologies for the treatment of various cancers is nanotechnology creating drugs that directly attack the cancer cells without damaging other tissues' development The Laboratory of Cellular Oncology at the Research ... - Read More

Africa's air pollution underestimated in climate change models

Human activity in Africa significantly contributes to air pollution However no detailed data regarding country by country pollutant emissions in the continent was available until now To remedy this a joint French Ivory Coast team ... - Read More

Tropical grassy ecosystems under threat, scientists warn

Scientists at the University of Liverpool have found that tropical grassy areas which play a critical role in the world's ecology are under threat as a result of ineffective management According to research published in ... - Read More

More accurate data on thousands of years of climate change

Using a cutting edge research technique UCLA researchers have reconstructed the temperature history of a region that plays a major role in determining climate around the world The findings published online Feb 27 in the ... - Read More

Effective thermal camouflage and invisibility device for soldiers created

Engineers and scientists have been trying to discover the ultimate cloaking device not just as a hat trick to make things invisible but for its applications in defense technology Now a team from the NUS ... - Read More
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