PHYS.ORG Star-shaped gold nanoparticles, coated with a semiconductor, can produce hydrogen from water over four times more efficiently than other methods—opening the door to improved storage of solar energy and other advances that could boost renewable energy use and combat climate change, according to Rutgers University-New Brunswick researchers. 2 months
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Lego-style solar panels to smash energy bills
PHYS.ORG Ready-made snap-together solar panels that turn waste heat into hot water are being developed at Brunel University London in a £10 million sustainable energy scheme starting next month. 2 weeks
Printed solar cell set to transform electronics manufacturing
PHYS.ORG Researchers have achieved a new efficiency record in organic photovoltaic cells. The process could improve the production of new devices for energy harvesting and lighting. 6 days
A control system to improve the efficiency of wave energy converters
PHYS.ORG Interest in wave energy has been growing in recent years, and electric generators specially designed to generate electricity from this renewable energy source are being developed.... 7 days
Nanoparticles with a shell structure improve the performance of zinc-oxide photodetectors
PHYS.ORG Improving the sensitivity of light sensors or the efficiency of solar cells requires fine-tuning of light capturing. KAUST researchers have used complex geometry to develop tiny... 1 week
A new carbon material with Na storage capacity over 400mAh/g
PHYS.ORG Developing high-capacity carbon anode materials can further improve the energy density of sodium-ion batteries (NIBs). Recently, researchers from the Institute of Physics, Chinese Academy of Sciences (IOP-CAS), reported... 5 days
Perovskite/CIGS tandem cell with record efficiency of 24.6 percent
PHYS.ORG Today at the EU PVSEC conference, imec, the world-leading research and innovation hub in nanoelectronics, energy and digital technologies, presents a thin-film tandem solar cell consisting of a top perovskite... 12 hours
Chemists accelerated vinyl sulphides reaction 10 times
PHYS.ORG A team of scientists created and tested a more efficient catalyst for obtaining vinyl sulphides. These compounds may be used for the development of new materials and stabilization of gold and silver nanoparticles. The... 2 weeks
Medical News Today: How to cope with COPD fatigue
MNT Chronic obstructive lung disease (COPD) makes breathing difficult, which can impact on a person's energy levels and lead to fatigue. People with COPD can improve how much energy they have... 2 weeks
Digital games for CVD-related self-management improve exercise capacity and energy expenditure
NEWS MEDICAL A scoping review of studies on game interventions for cardiovascular diseaseself-management found that the use of digital games improved exercise capacity and energy expenditure significantly. 6 days
When gold prices go up, so does the cost of a dowry – and baby girl survival rates in India fall
PHYS.ORG When world gold prices go up,... 4 days
What is energy security, and how has it changed?
PHYS.ORG The idea of energy security has been at the centre of much policy debate recently. The federal government defines energy security as the adequate supply of energy across the electricity,... 2 weeks
International effort to uncover properties of polymer nanoparticles
PHYS.ORG From photonics to pharmaceuticals, materials made with polymer nanoparticles hold promise for products of the future. However, there are still gaps in understanding the properties of these tiny plastic-like particles. 14 hours
Video: How silver nanoparticles cut odors
PHYS.ORG VIDEO Trendy workout clothes may advertise that special silver nanoparticles embedded in the fabric will cut the sweaty odor that builds up from repeated gym visits. It turns out there's some truth to these claims. 5 days
Researchers analyze how exposure to silver nanoparticles affects zebrafish
NEWS MEDICAL Silver nanoparticles are increasingly being used in consumer products, such as clothing and personal care products, in the medical and pharmaceutical industry, and in the food industry. 7 days
Silver nanoparticles are toxic for aquatic organisms
SCIENCE DAILY Silver nanoparticles are increasingly being used in consumer products, such as clothing and personal care products, in the medical and pharmaceutical industry, and in the food industry. That is why their presence is expected... 6 days
New nanoparticles wait to release drugs, target infection
PHYS.ORG Current WSU research shows stimuli-responsive nanoparticles can specifically target infections to simultaneously prevent the spread of bacteria and reduce the inflammation it causes. These microscopic particles are loaded with antibiotic and anti-inflammatory... 2 weeks
Screen-printed, large-area nPERT solar cells surpass 23 percent efficiency
PHYS.ORG At today's EU PVSEC conference, imec—the world-leading research and innovation hub in nanoelectronics, energy and digital technology and partner in EnergyVille—announced that its latest generation of large-area monofacial screen-printed rear-emitter... 13 hours
How caged molecules 'rattle and sing'
SCIENCE DAILY A team of energy researchers has discovered that molecular motion can be predicted with high accuracy when confining molecules in small nanocages. Their theoretical method is suitable for screening millions of possible nanomaterials and could improve... 2 weeks
After 150 years, a breakthrough in understanding the conversion of CO2 to electrofuels
PHYS.ORG Using surface-enhanced Raman spectroscopy, Columbia Engineers are first to observe how CO2 is activated at the electrode-electrolyte interface; their finding shifts the... 1 week
Image: First light data for NASA's Parker Solar Probe
PHYS.ORG Just over a month into its mission, NASA's Parker Solar Probe has returned first-light data from each of its four instrument suites. These early observations – while not yet examples... 5 days
After 150 years, a breakthrough in understanding the conversion of carbon dioxide to electrofuels
SCIENCE DAILY Using surface-enhanced Raman spectroscopy, engineers have observed how carbon dioxide is activated at the electrode-electrolyte interface. Their finding shifts the... 1 week
New nanoparticles wait to release drugs, target infection
SCIENCE DAILY Current research shows stimuli-responsive nanoparticles can specifically target infections to simultaneously prevent the spread of bacteria and reduce the inflammation it causes. These microscopic particles are loaded with antibiotic and anti-inflammatory agents... 2 weeks
NASA’s Parker Solar Probe Gathers First Data
SCI-NEWS.COM One month after its successful launch, Parker Solar Probe — a NASA’s robotic spacecraft designed to explore the Sun’s atmosphere — has... 4 days
Silver nanoparticles toxic for aquatic organisms
PHYS.ORG Silver nanoparticles are increasingly being used in consumer products, such as clothing and personal care products, in the medical and pharmaceutical industry, and in the food industry. That is why their presence is expected to increase... 7 days
GOLD instrument captures its first image of the Earth
PHYS.ORG NASA's Global-scale Observations of the Limb and Disk (GOLD) instrument powered on and opened its cover to scan the Earth for the first time, resulting in a "first light" image... 7 days
Researchers discover how caged molecules 'rattle and sing'
PHYS.ORG A team of energy researchers from the University of Minnesota and University of Massachusetts Amherst has discovered that molecular motion can be predicted with high accuracy when confining molecules in small nanocages.... 2 weeks
Stimuli-responsive nanoparticles can specifically target infections to prevent spread of bacteria
NEWS MEDICAL Current WSU research shows stimuli-responsive nanoparticles can specifically target infections to simultaneously prevent the spread of bacteria and reduce the inflammation it causes. 2 weeks
nasa s gold instrument captures its first image of the earth NASA’s GOLD Instrument Captures Its First Image of the Earth
ASTRO WATCH NASA’s Global-scale Observations of the Limb and Disk, or GOLD, instrument powered on and opened its... 7 days
Researchers aim to help Colombia communities hit by illegal gold mining
PHYS.ORG A University of Portsmouth expert in space technologies and disaster risk reduction is involved in a new project in the UK and Colombia on illegal gold... 2 weeks
Researchers determine absolute duration of photoelectric effect for the first time
PHYS.ORG The photoelectric effect provides the basis for solar energy and global communications; Albert Einstein described it over a century ago. For the first time, scientists from... 5 days
Crowd counting through walls with WiFi
SCIENCE DAILY
Teens Sleeping Too Much, Or Not Enough? Parents Can Help
NPR
Video: How silver nanoparticles cut odors
PHYS.ORG
Soot forensics: Carbon fingerprints reveal curved nanostructure
PHYS.ORG
Before the fire: Large-scale study aims to improve burning management of Flint Hills
PHYS.ORG
TESS shares first science image in hunt to find new worlds
PHYS.ORG
Kindness: An unsung climate change tool
PHYS.ORG
Accelerating electrocatalyst discovery with machine learning
PHYS.ORG
Novel flying robot mimics rapid insect flight
SCIENCE DAILY
Exploring the solar system? You may need to pack an umbrella
PHYS.ORG
Cool ways of studying the cryosphere
PHYS.ORG
Improving environmental impact in materials science discovery laboratories
NEWS MEDICAL