New approach solves a persistent problem of intermittency that has hindered use of the tiny light emitters for biological imaging or quantum photonics.
Moungi Bawendi
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Getting quantum dots to stop blinking
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Fluorescent dye could enable sharper biological imaging
Technique could allow doctors and researchers to generate clearer images of blood vessels and other tissues.
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Toward Nanocrystal Sensors, Moungi Bawendi
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Nanoparticles open new window for biological imaging
“Quantum dots” that emit infrared light enable highly detailed images of internal body structures.
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A new contrast agent for MRI
New iron oxide nanoparticles could help avoid a rare side effect caused by current contrast agents.
