Friday, May 24, 2019
computer chips

Scientists Discover Circuit Boards Inside Cells

Unlike a fixed circuit board, however, cells can rapidly rewire their communication networks to change their behaviour.Cell-wide web
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

Smart Device Detects Food Contaminants in Real Time

Fast, accurate and affordable food safety testing is now possible. Thanks to a portable scanner, farmers, food manufacturers and retailers can now...
gene transcription

Chemical Modifiers Tag-Team to Regulate Essential Mechanism of Life

Scientists at the Gladstone Institutes have made a key observation about one of the most fundamental biological processes: gene transcription.

quantum dots

Quantum Dots Enhance Stability of Solar-Harvesting Perovskite Crystals

U of T Engineering researchers have combined two emerging technologies for next-generation solar power — and discovered that each one helps stabilize...

Sensory Signals

Rutgers Scientists Discover New Role for Sensory Signals in the Brain

Learning how to tie a shoe or shoot a basketball isn’t easy, but the brain somehow integrates sensory signals that are critical...
Crowd oil

Crowd Oil – Fuels From Air-conditioning Systems

Researchers at the Karlsruhe Institute of Technology (KIT) and the University of Toronto have proposed a method enabling air conditioning and ventilation...
Magnetic Nanosamples

Researchers Propose New Method for Detecting Magnetic Nanosamples

A research group led by Prof. XUE Fei in High Magnetic Field Laboratory, Chinese Academy of Sciences (CHMFL), recently proposed a new method for...
wind power

Study Aims to Improve Capturing Wind Power for Energy Production

Scientists have released the first of several reports outlining major results that could help wind industry officials manage wind power facilities more...
immune system

New Film of Immune System Killing Bacteria Could Point to New Therapies

To kill bacteria in the blood, our immune system opens deadly ‘bullet holes’ in their membranes, causing them to burst and die.
micro-lens fiber-optical interferometer

Researchers Develop New Interferometer Scheme to Detect Orientation of Microwire’s Flexural Modes

Researchers of the group of Prof. XUE Fei in High Magnetic Field Laboratory, Chinese Academy of Sciences (CHMFL), recently developed a new micro-lens fiber-optical...
Alaska lake seals

Chemical Records in Teeth Confirm Elusive Alaska Lake Seals Are One of a Kind

Hundreds of harbor seals live in Iliamna Lake, the largest body of freshwater in Alaska and one of the most productive systems for...
batteries

Washable, Wearable Battery-Like Devices Could Be Woven Directly into Clothes

The devices could be used for flexible circuits, healthcare monitoring, energy conversion, and other applications.The team, led by Dr...
Genetic testing

Genetic Testing Has a Data Problem. New Software Can Help.

In recent years, the market for direct-to-consumer genetic testing has exploded. The number of people who used at-home DNA tests more than doubled...

UVA Tops ACC Rivals in Green Energy Challenge

green energy
The University of Virginia is No. 1 in the Atlantic Coast Conference for its use of green energy, according to the U.S....

Digitization to Prepare Electricity Grid for Green Transition

electricity grid
The entry of electric cars on the Danish market, the construction of new data centres, more heat pumps, and increased electrification in...

Artificial Intelligence Improves Power Transmission

Artificial Intelligence
To integrate the usually volatile renewable sources into energy supply, capacities of the power grid have to be increased. The need for...