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Peptides, photochemical changes

Jonas, M., Blechert, S., and Steckhan, E. (2001) Photochemically induced electron transfer (PET) catalyzed radical cyclization A practical method for inducing structural changes in peptides by formation of cyclic amino acid derivatives. Journal of Organic Chemistry, 66, 6896-6904. [Pg.285]

It has been shown that the chromophores linked to the a-helical polypeptide chain in the form of arylalanines do not change their positions and orientations significantly within a few ten nanoseconds at room temperature. Taking advantage of the rigid helical main chain and the stepwise peptide synthesis, a variety of chromophore sequences were built into helical polypeptide chains to study elementary photochemical processes on the rigid molecular framework. Chromophore sequences designed for photo-induced electron transfer are typical examples. [Pg.211]

See other pages where Peptides, photochemical changes is mentioned: [Pg.285]    [Pg.374]    [Pg.153]    [Pg.120]    [Pg.465]    [Pg.171]    [Pg.286]    [Pg.1026]    [Pg.117]    [Pg.374]    [Pg.974]    [Pg.1544]    [Pg.854]    [Pg.974]    [Pg.138]    [Pg.311]    [Pg.79]   
See also in sourсe #XX -- [ Pg.285 , Pg.286 ]



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Photochemical changes

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