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Measuring multiple reactions on a single electrode with extraordinary sensitivity

A reaction on a single electrode can tell scientists a remarkable amount about the chemical nature and number of analytes involved. The challenge comes when they want to distinguish many reactions on the same electrode. After more than a decade of trying to overcome that limitation, Ravi Saraf and his Nebraska Engineering graduate students have demonstrated a way to quantify many reactions on the…

Measuring multiple reactions on a single electrode with extraordinary sensitivity

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Examining the Cat's Head Nebula with the Hubble and JWST

Star formation is a complicated process. It involves metallicity, gas temperature and density, dust grains, and stellar feedback from existing stars. Sometimes, studying all these factors and how they work means studying some of Nature's most beautiful structures, like the Cat's Head nebula in the Carina Nebula.

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