Joakim Kärnbratt

Belt-Shaped π-Systems: Relating Geometry to Electronic Structure in a Six-Porphyrin Nanoring

Johannes K. Sprafke, Dmitry V. Kondratuk, M. Wykes et al. · Journal of the American Chemical Society · 2011 · 216 citations

Enhanced π Conjugation around a Porphyrin[6] Nanoring

Markus Hoffmann, Joakim Kärnbratt, Ming‐Hua Chang et al. · Angewandte Chemie International Edition · 2008 · 205 citations

Photophysics of a Butadiyne-Linked Porphyrin Dimer:  Influence of Conformational Flexibility in the Ground and First Singlet Excited State

Mikael U. Winters, Joakim Kärnbratt, Mattias P. Eng et al. · The Journal of Physical Chemistry C · 2007 · 148 citations

Planar Conformer, Excited State Property, Photochemistry +14

Photochromic Supramolecular Memory With Nondestructive Readout

Joakim Kärnbratt, Martin Hammarson, Shiming Li et al. · Angewandte Chemie International Edition · 2010 · 120 citations

Cationic ester-containing gemini surfactants: Determination of aggregation numbers by time-resolved fluorescence quenching

Ali Reza Tehrani‐Bagha, Joakim Kärnbratt, Jan‐Erik Löfroth et al. · Journal of Colloid and Interface Science · 2012 · 66 citations

Engineering, Time-resolved Fluorescence Quenching, Aggregation Numbers +11