Faculty of Life Sciences TU Braunschweig Institute of
Physical and Theoretical Chemistry
Photos of the Karnahl Research Group
karnahl research group
inspired by nature


July, 2021

Our new lecture series on "photo(redox) catalysis and artificial photosynthesis" came to a successful end.

July, 2021

Our new baby, an emission spectrometer (Fluoromax Plus) from Horiba Jobin Yvon has been delivered and is now ready for use up to 1500 nm.

March/April, 2021

The group moves to the Technische Universität Braunschweig. From April 1st we are part of the Department of Energy Conversion at the Institute of Physical and Theoretical Chemistry. We are looking forward to an interesting future with new colleagues and cooperation partners. Our new laboratories are located at the Rebenring 31, in 38106 Braunschweig.

March, 2021

There are two more publications:
1.) The master thesis of Florian about cross-coupled phenyl- and alkynyl-based phenanthrolines and their Cu(I) photosensitizers was published in Inorganic Chemistry. Good job! Read more

2.) The new paper by Robin and co-workers in ChemPhotoChem demonstrates the application of Cu(I) photosensitizers for the photocatalytic CO2 reduction. Many thanks also to Dr. Schwalbe and Prof. Tschierlei! Read more

January, 2021

Nektarios has successfully completed his research internship. His main focus was the synthesis of viologen containing ligands and their different metal complexes. Well done!

October, 2020

Our recent publication in Chem. Eur. J. about a Ru(II) photosensitizer containing a fused naphthaloylenebenzene moiety was selected for a cover picture and awarded as a "Hot paper". Many thanks to all collaborators! Read more

Welcome to the homepage of the karnahl research group. We are part of the Institute of Organic Chemistry at the University of Stuttgart. The homepage provides an overview about our current research interests, recent publications and open positions. For further details please check the different pages and enjoy reading.

”... I believe that water will be one day employed as fuel,
... water will be the coal of the future.“

Jules Verne ("The Mysterious Island", 1874)

Overview Research Projects, Photo of Sun


solar fuels, artificial photosynthesis, homogeneous catalysis, hydrogen production, CO2 reduction, ATRA and CDC reactions, copper photosensitizers, enzyme models, ligand design, organic synthesis, structure-property-relationships, catalytic intermediates, photophysics

Overview Research Projects
Last change: 13 Mar, 2018