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Tiny Quantum Dots Shed New Light on Nutrient Flow »

Posted by: GregD 1 week, 6 days ago

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Exactly how do nutrients such as nitrogen move through the environment? That's a key question in ecology and environmental science. The answer may be clearer thanks to a new technique that uses the light from tiny quantum dots to trace the movement of such nutrients. The technique offers a way for microbial ecologists to watch nutrient flow in real time in the field and forge clearer connections between organisms and the ecological functions they serve.

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