Circularly polarized luminescence of helically assembled pyrene π-stacks on RNA and DNA duplexes.
Sign Up to like & getrecommendations! Published in 2018 at "Chirality"
DOI: 10.1002/chir.22838
Abstract: In this report, we describe the circularly polarized luminescence (CPL) of the RNA duplexes having one to four 2'-O-pyrene modified uridines (Upy) and the DNA duplexes having two, four, and six pyrene modified non-nucleosidic linkers… read more here.
Keywords: dna; dna duplexes; circularly polarized; pyrene modified ... See more keywords
Recovery of the Formation and Function of Oxidized G-Quadruplexes by a Pyrene-Modified Guanine Tract.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.8b01577
Abstract: Oxidation is one of the frequent causes of DNA damage, especially to guanine bases. Guanine bases in the G-quadruplex (G4) are sensitive to damage by oxidation, resulting in transformation to 8-oxo-7,8-dihydroguanine (8-oxoG). Because the formation… read more here.
Keywords: pyrene modified; guanine tract; formation; formation function ... See more keywords