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Seeing images at super resolution. | by CNBP
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Seeing images at super resolution.

Here we see a nanoparticle giving off blue luminescence (top left), whereas the blue luminescence of other excited nanoparticles (e.g. top right) is being switched off by the low-power infrared laser (shown in pink as a semi-sphere in the middle of the image). This allows us to see images at super resolution.

 

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Permission to use this image has been granted in advance. Please do the right thing by giving attribution:

 

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- image courtesy of Xianlin Zheng, CNBP / cnbp.org.au

  

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Taken on February 13, 2017