Anomalous Enhancement of Electrochemical Charge Transfer by a Ru Complex Ion Intercalator.
Sign Up to like & getrecommendations! Published in 2021 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.1c03681
Abstract: We have found that the DNA intercalator [Ru(bpy)2DPPZ]2+ (bpy = 2,2'-bipyridine; DPPZ = dipyrido[3,2-a:2',3'-c]phenazine) causes an anomalous increase in charge transfer in electrochemical impedance spectroscopy (EIS). With a carbonaceous electrode and a 1 mM hexacyanoferrate… read more here.
Keywords: bpy 2dppz; charge transfer; anomalous enhancement; charge ... See more keywords
Intercalator-Induced DNA Superstructure Formation: Doxorubicin and a Synthetic Quinoxaline Derivative.
Sign Up to like & getrecommendations! Published in 2018 at "Biochemistry"
DOI: 10.1021/acs.biochem.8b00613
Abstract: Small molecules that intercalate DNA have tremendous therapeutic potential. Typically, DNA intercalators do not alter the overall DNA double-helical structure, except locally at the intercalation sites. In a previous report, we showed that a quinoxaline-based… read more here.
Keywords: superstructure formation; dna; formation; dna superstructure ... See more keywords
Photoswitchable Fluorescent Crystals Obtained by the Photoreversible Coassembly of a Nucleobase and an Azobenzene Intercalator.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.9b02836
Abstract: Self-assembled nucleobases, such as G-quartets or quadruplexes, have numerous applications, but light-responsive structures are limited to small, noncrystalline motifs. In addition, the assembly of the widely exploited azobenzene photochromic compounds can produce fluorescent crystals of… read more here.
Keywords: azobenzene; crystals obtained; intercalator; photoswitchable fluorescent ... See more keywords