Nanoswitches based on DNA base pairs: why adenine-thymine is less suitable than guanine-cytosine

Research output: Contribution to JournalArticleAcademicpeer-review

Abstract

Substituted Watson-Crick guanine-cytosine (GC) base pairs were recently shown to yield robust three-state nanoswitches. Here, we address the question: Can such supramolecular switches also be based on Watson-Crick adenine-thymine (AT) base pairs? We have theoretically analyzed AT pairs in which purine-C8 and/or pyrimidine-C6 positions carry a substituent X-NH
Original languageEnglish
Pages (from-to)1971-9
JournalChemPhysChem
Volume7
Issue number9
DOIs
Publication statusPublished - 2006

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