The Scientist

» gold

Most Recent

image: Stimulating Neurons with Light and Gold

Stimulating Neurons with Light and Gold

By | March 12, 2015

Researchers develop a technique to trigger neural activity in culture using light to heat gold nanoparticles.

0 Comments

image: Green Gold

Green Gold

By | January 1, 2014

It’s been decades since researchers confirmed the presence of gold in plants, but biogeochemical prospecting has yet to catch on.

1 Comment

image: Microbial Metallurgy

Microbial Metallurgy

By | February 5, 2013

Meet the bacterium that pulls gold ions out of solution and forms tiny nuggets of the precious metal.

0 Comments

Popular Now

  1. A Potential Remedy for the Aging Brain
    The Scientist A Potential Remedy for the Aging Brain

    In mice, injected fragments of a naturally occurring protein boost memory in young and old animals and improve cognition and mobility in a model of neurodegenerative disease. 

  2. The Sleeping Brain Can Learn
    Daily News The Sleeping Brain Can Learn

    Humans can remember new sensory information presented during REM sleep, but this ability is suppressed during deep, slow-wave slumber.

  3. USDA Emails: Don’t Use “Climate Change”
  4. Nature Index Identifies Top Contributors to Innovation
AAAS