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Copper bis-Dipyridoquinoxaline Is a Potent DNA Intercalator that Induces Superoxide-Mediated Cleavage via the Minor Groove

Herein, we report the synthesis, characterisation, X-ray crystallography, and oxidative DNA binding interactions of the copper artificial metallo-nuclease [Cu(DPQ)(2)(NO(3))](NO(3)), where DPQ = dipyrido[3,2-f:2′,3′-h]quinoxaline. The cation [Cu(DPQ)(2)](2+) (Cu-DPQ), is a high-affinity binder of du...

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Pubblicato in:Molecules
Autori principali: Molphy, Zara, McKee, Vickie, Kellett, Andrew
Natura: Artigo
Lingua:Inglês
Pubblicazione: MDPI 2019
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC6930674/
https://ncbi.nlm.nih.gov/pubmed/31779066
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/molecules24234301
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