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nanostructures

Theoretical Physicists at UNM Manipulate Light with Nanoscale Objects

For years, scientists have long wrestled with the control and manipulation of light, a long-standing scientific ambition with major implications for the development of...
transportation, beacons, clever sensor device, Smart device, nanochips, type 2 diabetes, graphene, Wastewater treatment, kidney disease, cancer treatment, data transmission, sensitive robots, Photovoltaic, hydrogen mobility, genetic codes, wastewater treatment, Earthquake Defences, food waste, plastic pollution, Breast Cancer, renewable resources, energy self-sufficient, cancer, Infectious Disease in Dogs, Printed Solar Cell, chronic diseases, Radical Aircraft Engine, Infrared Sensor, Mummifying, bacterial and viral infection, steel waste gases, Hydrogen-Powered Mobility, Gene cluster identification, Equipment Waste, plant cells, biodegradable materials, climate change, biomedical devices, Stretchable Smart Sensor, brain cells, interstitium, Mediterranean diet, Bat DNA, graphene, global warming, infectious disease, INTEGRA , cancer, Huntington, man flu, black hole, Carbon dioxide, genes, Alzheimer, Brain-computer interfaces, graphene, immune system, topology, climate change, Twin Embryos, blue brain, climate change, human genome, mature B cell neoplasia, artificial iris, autonomous robot, chemotherapy, tidal energy, Nanomedicine, ecosystem, Mycotoxins, obesity, methylisation, deep drilling, brain scans, volcanic gas, biocatalyst enzymes, earthquakes, detectors, robotics, asthma sufferers, infrastructure, olive trees, solar energy, satellites, olive oil, robotic arms, zika virus, locked-in state, digital detox, climate change, climate, stroke, The new production method was developed by engineers at the University of Exeter. It consists in creating entire device arrays directly on the copper substrates used for the commercial production of graphene, after which complete and fully-functional devices can be transferred to a substrate of choice. This process has been demonstrated by producing a flexible and completely transparent graphene oxide-based humidity sensor. Not only does this device outperform currently-available commercial sensors, but it’s also cheap and easy to produce using common wafer-scale or roll-to-roll manufacturing techniques. ‘The conventional way of producing devices using graphene can be time-consuming, intricate and expensive and involves many process steps including graphene growth, film transfer, lithographic patterning and metal contact deposition,’ explains Prof David Wright from Exeter's Engineering department. ‘Our new approach is much simpler and has the very real potential to open up the use of cheap-to-produce graphene devices for a host of important applications from gas and bio-medical sensors to touch-screen displays.’ One of team’s main objectives was to increase the range of surfaces that graphene devices can be put on. Whilst the demonstrated humidity sensor was integrated in a plasdinosaur, dieting, coral, dengue epidemics, vaccines, thermal energy, artificial intelligence, Cloudlightning, Memristors, Sensory Tool, HIV, autonomous robot, offshore renewable energy, Wearable robots, processors, Artificial, climate, plasmons, Antarctica’s ice, cryogenic preservation

Ancient DNA Reveals Possible Cause of Epidemic in Early Colonial-Era Mexico

While we know that that indigenous populations of the Americas experienced high mortality rates during the early contact period as a result of infectious...
noise pollutionvideo

Noise Pollution Causes Chronic Stress in Birds, Hindering Reproduction

Birds exposed to constant noise from oil and gas operations show physiological signs of chronic stress and—in some cases—have chicks whose growth is stunted,...
snake robot

Carnegie Mellon Snake Robot Used in Search for Mexico Quake Survivors

Carnegie Mellon University researchers last week deployed a snake-like robot to search for trapped survivors in a Mexico City apartment building that collapsed in...
Anti-Aging Therapies

New TSRI Research Reveals Pathway for Anti-Aging Therapies

Two new studies led by scientists at The Scripps Research Institute (TSRI) could guide future therapies to improve health and lifespan. Together, the studies...
hurricanes

Researchers Weigh the Factors That Power Hurricanes

The factors that influence the intensity of hurricanes like Irma and Harvey are under scrutiny at the Department of Energy's Pacific Northwest National Laboratory,...
climate change

Amid Environmental Change, Lakes Surprisingly Static

In recent decades, change has defined our environment in the United States. Agriculture intensified. Urban areas sprawled. The climate warmed. Intense rainstorms became more...
cancer

First Draft of a Genome-wide Cancer ‘Dependency Map’

In one of the largest efforts to build a comprehensive catalog of genetic vulnerabilities in cancer, researchers from the Broad Institute of MIT and...
Zika Virus Vaccine

On Track towards a Zika Virus Vaccine

The ScienceInfection by the mosquito-borne Zika virus is usually asymptomatic or results in only mild symptoms. However, babies born to women infected during pregnancy...
irrigation

Bayer and Netafim Develop New Smart Irrigation Approach

Bayer and the Israeli company Netafim are joining forces to enhance the application of crop protection products while supplying crops with water in the...
desalination

New Mexico Firm Uses Motion of the Ocean to Bring Fresh...

Hurricane Katrina whipped up huge, powerful waves that caused severe destruction in 2005 along the U.S. Gulf Coast. Their size and strength convinced Phil...
Microbe

Microbe Mystery Solved: What Happened to the Deepwater Horizon Oil Plume

The Deepwater Horizon oil spill in the Gulf of Mexico in 2010 is one of the most studied spills in history, yet scientists haven’t...
Carnivorous plant’s

Carnivorous Plant’s Prized Genetic Treasures Unveiled

The carnivorous humped bladderwort plant is a sophisticated predator. Living in swamps and ponds, it uses vacuum pressure to suck prey into tiny traps...
galaxy

UMass Amherst Astronomers Find Unexpected, Dust-obscured Star Formation in Normal Distant...

Pushing the limits of the largest single-aperture millimeter telescope in the world, and coupling it with gravitational lensing, University of Massachusetts Amherst astronomer Alexandra...
fish

Fish Affected by Deepwater Horizon Spill Give Clues To Air Pollution...

A study by Manchester and Stanford scientists into the effects on fish of a 2010 oil disaster could shed new light on how air...
dolphin

Dolphin Population Will Take 40 Years to Recover from Deepwater Horizon...

Dolphins are struggling to survive in the Gulf of Mexico seven years after the explosion on the Deepwater Horizon oil rig, an international study...
vaccine

Yale Team Uses Google Analytical Tool to Gauge Vaccine Effectiveness

Using a statistical method initially developed by Google, a Yale School of Public Health-led research team has devised a novel way to better analyze...
Aircraft

Setting World Endurance Record, Vanilla Aircraft Proves to be Anything but...

A DARPA-backed small business effort broke boundaries for long-endurance flight this month by launching a uniquely designed, combustion-powered unmanned aircraft that stayed aloft for...
climate

Extreme Downpours Could Increase 400 Percent Across Parts of U.S.

By century's end, the number of summertime storms that produce extreme downpours could increase by more than 400 percent across parts of the United...
Renewable energy

Renewables Represent Opportunity for Latin American Energy Integration

Renewable energy sources such as solar, wind and hydroelectric power, and fuel from biomass such as ethanol and other biofuels, represent an opportunity for...