Investigation into the spectroscopy and photoisomerization of a series of poly(ethylene glycol) peptide Schiff bases of 11-cis retinal.

@article{Freedman1986InvestigationIT,
  title={Investigation into the spectroscopy and photoisomerization of a series of poly(ethylene glycol) peptide Schiff bases of 11-cis retinal.},
  author={Kevin Blake Freedman and Ralph S. Becker and Dieter Hannak and Ernst Bayer},
  journal={Photochemistry and photobiology},
  year={1986},
  volume={43 3},
  pages={291-5}
}