Duplex stabilization and energy transfer in zipper porphyrin-DNA

Zip it up: attachment of porphyrins onto complementary DNA strands leads to zipper-porphyrin arrays and, in the presence of eleven modifications, an increase in the melting temperature of the duplex. Mixed zinc and free-base porphyrin arrays undergo energy transfer from the zinc porphyrin to the fre...

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Bibliographic Details
Main Authors: Nguyen, ThaoNguyen (Author), Brewer, Ashley (Author), Stulz, Eugen (Author)
Format: Article
Language:English
Published: 2009-03.
Subjects:
Online Access:Get fulltext
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700 1 0 |a Brewer, Ashley  |e author 
700 1 0 |a Stulz, Eugen  |e author 
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520 |a Zip it up: attachment of porphyrins onto complementary DNA strands leads to zipper-porphyrin arrays and, in the presence of eleven modifications, an increase in the melting temperature of the duplex. Mixed zinc and free-base porphyrin arrays undergo energy transfer from the zinc porphyrin to the free-base porphyrin in the annealed duplex but not in the denatured form (see scheme), giving access to reversible formation of potential photonic wires 
655 7 |a Article