Gallery

The 2023 meeting of the Japanese Society of Microscopy, in Matsue.

The 2023 meeting of the Japanese Society of Microscopy, in Matsue.

The 2023 meeting of the Japanese Society of Microscopy, in Matsue. Thank you, Yutaro Kashiwagi (Shigeo Okabe lab, Tokyo) , for the opportunity!

This Friday our center went for a BBQ in a nearby park. Great weather and food, and here enjoying the company of group leader colleague and friend, Maz.

Fluorescent solutions glowing in Eppendorf tubes.

Super-resolved shadow image of the brain extracellular space in a live organotypic culture.

SUSHI image of cells (green) and extracellular space (red) in hippocampal slice culture.

2022 Lab xmas lunch at the nearby Sarriena restaurant.

STED resolution enhancement visualized by imaging 100 nm fluorescent beads that serve as point-sources to reveal the effective imaging resolution.

Working on our custom STED setup

Beams and mirrors

Our lab hosted Family Day at our center today (20 July 2022). Amazing to see the enthusiasm and curiosity of young minds = very inspiring! Here lab member Paula supervising Sara and Iñigo. 

Lab members March 2022. From left: Rizky, Paula, Jan, Jonny and Ane. Missing in photo is Ane Pellicer.

At the core of STED microscopy: The classical STED doughnut PSF in orange, with the blue excitation PSF in the middle.

Tonnesen Lab Summer 2021