Multiphoton beauty!

Here is our winner for the very first LCI Image of the week! Karl Annusver’s mouse skin sections labelled with Tomato (red) and AF488 (green). The other channels are label free imaging of fibers like collagen that either autofluoresce at the wavelengths used (690 and 780 nm) or give very nice Second Harmonic Generation. This allows us to visualize the unlabelled tissue surrounding the labelled cells.

Thanks Karl! 🙂