Ashburn Newswire

Ashburn Newswire

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Results 1 - 2 of 2 for "u:eurekalert.org" in Ashburn, VA

  1. Red fluorescence in two stepsRead the original story w/Photo

    Sep 12, 2017 | EurekAlert!

    It all started out with an observation that ETH scientists made about two years ago with a special fluorescent protein isolated from corals: Dendra 2, which fluoresces green. Light can be used to change its molecular structure so that it switches its colour to red.

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  2. New fluorescent dyes could advance biological imagingRead the original story w/Photo

    Sep 3, 2017 | EurekAlert!

    Swapping out specific chemical building blocks in fluorescent molecules called rhodamines can generate nearly any color scientists desire - ROYGBIV and beyond, researchers report September 4, 2017 in the journal Nature Methods . The work offers scientists a way to adjust the properties of existing dyes deliberately, making them bolder, brighter, and more cell-permeable too.

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