An article Synthesis and application of a F-19-labeled fluorescent nucleoside as a dual-mode probe for i-motif DNAs WOS:000663088400014 published article about NUCLEIC-ACID STRUCTURE; F-19 NMR; G-QUADRUPLEX; PHOTOPHYSICAL PROPERTIES; DYNAMICS; SENSOR; POLYMORPHISM; APTAMER; SPECTRA; ADENINE in [Wee, Wen Ann; Yum, Ji Hye; Hirashima, Shingo; Sugiyama, Hiroshi; Park, Soyoung] Kyoto Univ, Grad Sch Sci, Dept Chem, Sakyo Ku, Kitashirakawa Oiwakecho, Kyoto 6068502, Japan; [Sugiyama, Hiroshi] Kyoto Univ, Inst Integrated Cell Mat Sci iCeMS, Sakyo Ku, Yoshida Ushinomiyacho, Kyoto 6068501, Japan in 2021, Cited 56. The Name is Benzoic anhydride. Through research, I have a further understanding and discovery of 93-97-0. Quality Control of Benzoic anhydride
Because of their stable orientations and their minimal interference with native DNA interactions and folding, emissive isomorphic nucleoside analogues are versatile tools for the accurate analysis of DNA structural heterogeneity. Here, we report on a bifunctional trifluoromethylphenylpyrrolocytidine derivative ((FP)dC) that displays an unprecedented quantum yield and highly sensitive F-19 NMR signal. This is the first report of a cytosine-based dual-purpose probe for both fluorescence and F-19 NMR spectroscopic DNA analysis. (FP)dC and (FP)dC-containing DNA were synthesized and characterized; our robust dual probe was successfully used to investigate the noncanonical DNA structure, i-motifs, through changes in fluorescence intensity and F-19 chemical shift in response to i-motif formation. The utility of (FP)dC was exemplified through reversible fluorescence switching of an (FP)dC-containing i-motif oligonucleotide in the presence of Ag(i) and cysteine.
Quality Control of Benzoic anhydride. About Benzoic anhydride, If you have any questions, you can contact Wee, WA; Yum, JH; Hirashima, S; Sugiyama, H; Park, S or concate me.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com