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Physicists set new record for graphene solar cell efficiency

Doping may be a no-no for athletes, but researchers at the University of Florida say it was key in getting unprecedented power conversion efficiency from a new graphene solar cell created in their laboratory.

Plant-based technology helps biofuels, fights cancer

For the first time, University of Florida researchers have developed plant-based technology that could reduce America's dependence on foreign oil and may also help treat cancer. Known as lignin nanotubes, these cylindrical containers are smaller than viruses and tiny enough to travel through the body, carrying cancer patients' medicine.

Making an emerging technology safe for the environment

The percentage of electronic waste occupying our landfills has grown at an alarming rate over the last decade, giving rise to concerns about the toxicity of components used in consumer electronics. Researchers at the University of Florida are looking for ways to minimize environmental hazards associated with a material likely to play an increasingly important role in the manufacture of these goods in the future.

Discovery refutes previous theory about galaxies

The world's largest optical telescope has allowed University of Florida astronomers to see new details about deep space galaxies, finding new clues to explain the evolution of galaxies like our own.

Manufacturing method paves way for quantum dot-based LEDs

University of Florida researchers may help resolve the public debate over America's future light source of choice: Edison's incandescent bulb or the more energy efficient compact fluorescent lamp. It could be neither. Instead, America's future lighting needs may be supplied by a new breed of light-emitting diode, or LED, that conjures light from the invisible world of quantum dots.

Discovered: Oldest evidence of nails in modern primates

Researchers have recovered and analyzed the oldest fossil evidence of fingernails in modern primates, confirming the idea nails developed with small body size and disproving previous theories nails evolved with an increase in primate body size.

Study shows tundra fires could accelerate climate warming

Study shows tundra fires could accelerate climate warming

After a 10,000-year absence, wildfires have returned to the Arctic tundra, and a University of Florida study shows that their impact could extend far beyond the areas blackened by flames. With the amount of carbon released in these tundra wildfires, roughly twice the amount of greenhouse gases put out by the city of Miami in a year, the study suggests that these fires could impact the global climate.

UF-led team awarded more than $6.5 million for oil spill projects

The National Institutes of Health (NIH) has awarded a University of Florida (UF)-led team more than $6.5 million to study the environmental and psychological effects of the Deepwater Horizon oil spill on communities along the Gulf coasts of Florida and Alabama.

Making peanuts safer with pulsed light

Making peanuts safer with pulsed light

A Univ. of Florida researcher has developed a new technique to make peanuts safer for people with peanut allergies. Using a pulsed ultraviolet light, or PUV, the researcher reduced the allergenic potential of peanuts by up to 90%.

Researchers refine system to detect explosive materials

Airport security workers this year will employ an array of pre-boarding detection measures to scan for deadly materials smuggled into the luggage of the world’s 625 million passengers expected to travel this year. None, however, yet uses what researchers at the Univ. of Florida believe is the world's first explosive detection system that utilizes ultraviolet light to zero in on specks of dangerous explosives found on these items.

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Blogs

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R&D 100: Now and Then

R&D 100: Now and Then

As R&D Magazine prepares for the 50th annual R&D 100 Awards, the editors take a stroll through the awards history, and invite former winners to join them.

R&D 100 Awards: Final Deadline is April 30

R&D 100 Awards: Final Deadline is April 30

The editors of R&D Magazine have extended the submission deadline for the 2012 R&D 100 Awards to April 30, 2012, at 11:59 pm, eastern U.S. time. This is the FINAL DEADLINE. We cannot accept entries after that time.

Multimedia

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CC Radio - Episode 99

NIH bikes to work. For transcripts of this and other NIH Clinical Center podcasts, visit http://www.cc.nih.gov/podcast/

Blueshift - May 21, 2012: Astrophysicist to the Stars, Dr. David Saltzberg

In a follow-up to our previous interviews with co-creator of "The Big Bang Theory," Bill Prady, we interviewed Dr. David Saltzberg, the show's resident astrophysicist and science consultant. Find out more about his research, adventures in astrophysics, and how he keeps the science of the...

New To Market

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JEOL to launch world's smallest solid-state NMR probe
JEOL to launch world's smallest solid-state NMR probe

According to JEOL Resonance, a new benchmark for resolution and benchmark will be set with its introduction next week of a new 0.75-mm solid state nuclear magnetic resonance (NMR) probe. The probe is capable of high resolution sample analysis by spinning the sample at 110 kHz, the world's fastest spinning speed for NMR.

Energy Harvesting Subsystems for Wireless Sensors

Nextreme Thermal Solutions has developed two new energy harvesting subsystems for the plumbing and HVAC industries. The subsystems are the latest additions to Nextreme's Thermobility energy harvesting platform that uses thin-film thermoelectric technology to convert available thermal energy into electric power for a variety of autonomous self-powered applications.

Tools & Technology

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Microscope System with LED Illumination
Microscope System with LED Illumination

Leica Microsystems has introduced the Leica DM4000 B LED, a microscope system with LED illumination suited for biomedical applications.

Liquid Handler

Gilson Inc. has introduced the GX-241 liquid handler, a compact liquid handler suited for application and laboratories where bench space is at a premium.

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