I found the field of Chemistry; Engineering; Materials Science very interesting. Saw the article A highly selective ESIPT-based fluorescent probe with a large Stokes shift for the turn-on detection of cysteine and its application in living cells published in 2019.0. Recommanded Product: Phenyl(pyridin-2-yl)methanone, Reprint Addresses Yang, WG (corresponding author), Nanjing Tech Univ, Sch Pharmaceut Sci, 30 South Puzhu Rd, Nanjing 211816, Jiangsu, Peoples R China.. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone
A new imidazo [1,5-alpha]pyridine-based fluorescent probe, named MZC-AC, is developed for the detection of cysteine (Cys) based on an excited state intramolecular proton transfer (ESIPT) mechanism. The probe MZC-AC uses an acrylate moiety as the ESIPT blocking group as well as the recognition site. Upon the treatment with Cys, MZC-AC exhibits a dramatic fluorescence enhancement (85-fold) and a large Stokes shift (166 nm). The limit of detection obtained from fluorescent titration was as low as 0.07 mu M. MZC-AC displays highly sensitive and selective response to Cys over homocysteine (Hcy) and glutathione (GSH). Significantly, MZC-AC could be used to detect Cys in living cells.
About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Sheng, HC; Hu, YH; Zhou, Y; Fan, SM; Cao, Y; Zhao, XX; Yang, WG or concate me.. Recommanded Product: Phenyl(pyridin-2-yl)methanone
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem