Avijit Sen - Novel covalently linked porphyrin dimers for controlled intramolecular energy transfer

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  Publication Details (including relevant citation   information):

        Author(s):         Sen A,         Krishnan V     
        Source: CHEMICAL PHYSICS LETTERS    Volume:         294    Issue: 6    Pages:         499-506    Published: 1998       


  Dimers constituting differing porphyrin basicities undergo   selective demetallation or protonation of one unit of the dimer.   The efficiency of singlet excited energy transfer from neutral   free-base/zinc(II) porphyrin to diprotonated porphyrin unit could   be fine tuned by varying acidity in the covalently linked dimers.

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