Photothermal microscopy meets circular dichroism

An article presenting our latest publication “Circular Dichroism Measurement of Single Metal Nanoparticles Using Photothermal Imaging” was published at the TU Delft website and also at the Leiden University website. We are proud of our collaborative work and we love to share it with the community.

In the paper, we show that we can measure the chirality of nano-objects, for example, gold nanostructures, with a ten-times improved sensitivity. This is now possible through the combination of two techniques, a challenging task we manage in collaboration with people from the single-molecule optics group at Leiden university.

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