Michiel A Verhoeven

Interaction of internal water molecules with the schiff base in the L intermediate of the bacteriorhodopsin photocycle.

Judith Herzfeld, Johan Lugtenburg, Robert B Gennis, 2002, Biochemistry.

Relative orientation between the beta-ionone ring and the polyene chain for the chromophore of rhodopsin in native membranes.

Anthony Watts, Johan Lugtenburg, A. Watts, 2002, Biochemistry.

Cyclopropyl and isopropyl derivatives of 11-cis and 9-cis retinals at C-9 and C-13: subtle steric differences with major effects on ligand efficacy in rhodopsin.

Johan Lugtenburg, Michiel A Verhoeven, Willem J deGrip, 2011, Journal of natural products.