Label-free single molecule imaging with numerical aperture-shaped interferometric scattering microscopy
Our ability to optically interrogate nanoscopic objects is controlled by the difference between their extinction cross sections and the diffraction-limited area to which light can be confined in the far-field. Here, we show that a partially transmissive spatial mask placed near the back focal plane...
| Main Authors: | , , , |
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| Format: | Journal article |
| Published: |
American Chemical Society
2017
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