A BLUE SHIFT OF PROTONATED RETINAL SCHIFF BASE. A MODEL STUDY FOR BACTERIORHODOPSIN

DOI: 10.1016/S0040-4039(00)81760-8

Source and publish data:

Tetrahedron Letters p. 1745 - 1748 (1983)

Update date:2022-08-05

Topics:

Authors:

Sheves, Mordechai

Baasov, Timor

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Article abstract of DOI:10.1016/S0040-4039(00)81760-8

A blue shift was observed in the absorption maxima of protonated retinal Schiff base.The shift is due to electrostatic interaction of a non-conjugated positive charge,located in the vicinity of the ionone moiety, with the polyene chromophore.

Full text of DOI:10.1016/S0040-4039(00)81760-8

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