News tagged with semiconductor molecules


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Search results for semiconductor molecules


Hindering HIV-1-fighting immune cells

Medicine & Health / HIV & AIDS

created 13 hours ago | popularity not rated yet | comments 0

Immune proteins called HLA molecules help to activate killer T cell responses against pathogens. But according to a study that will be published online on December 14th in the Journal of Experimental Medicine, one partic ...


Scientists isolate new antifreeze molecule in Alaska beetle

Chemistry / Biochemistry

created 10 hours ago | popularity 5 / 5 (9) | comments 2

Scientists have identified a novel antifreeze molecule in a freeze-tolerant Alaska beetle able to survive temperatures below minus 100 degrees Fahrenheit. Unlike all previously described biological antifreezes that contain ...


New structure could produce efficient semiconductor laser sources

New structure could produce efficient semiconductor laser sources

Physics / General Physics

created 6 hours ago | popularity 5 / 5 (1) | comments 1

(PhysOrg.com) -- University of Wisconsin-Madison researchers have achieved a nanoscale laser structure they anticipate will produce semiconductor lasers in the next two years that are more than twice as efficient ...


Prussian blue linked to the origin of life

Prussian blue linked to the origin of life

Chemistry / Biochemistry

created 10 hours ago | popularity 4.3 / 5 (3) | comments 0

A team of researchers from the Astrobiology Centre (INTA-CSIC) has shown that hydrogen cyanide, urea and other substances considered essential to the formation of the most basic biological molecules can be ...


Study strengthens link between sirtuins and life extension

Study strengthens link between sirtuins proteins and life extension

Medicine & Health / Research

created 5 hours ago | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- A new paper from MIT biology professor Leonard Guarente strengthens the link between longevity proteins called sirtuins and the lifespan-extending effects of calorie restriction.


Tracking new cancer-killing particles with MRI

Tracking new cancer-killing particles with MRI

Nanotechnology / Nanomaterials

created 10 hours ago | popularity 5 / 5 (3) | comments 1

Researchers at Rice University and Baylor College of Medicine (BCM) have created a single nanoparticle that can be tracked in real time with MRI as it homes in on cancer cells, tags them with a fluorescent ...



List of search results for semiconductor molecules