# Engin Umut Akkaya - Reaction mechanism

- By: Yigit Altay
- Date: 2010-09-04
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Engin_Umut_Akkaya_-_Reaction_mechanism.JPG)
- Rights: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0)
- Picture: https://invisiblenetwork.ai/thumbs/commons/thumb/5/54/Engin_Umut_Akkaya_-_Reaction_mechanism.JPG/1920px-Engin_Umut_Akkaya_-_Reaction_mechanism.JPG
- Who can see it: Tweens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

Engin Umut Akkaya is one of the leading scientists in molecular fluorescence and molecular logic gates. In this photo you can see him in his lab with his famous BODIPY dyes in the Bilkent University Chemistry Department, Ankara, Turkey, in 2010.