Reversible and Sensitive Hg2+ Detection by a Cell-Permeable Ytterbium Complex was written by Bao, Guochen;Zha, Shuai;Liu, Zhenyu;Fung, Yan-Ho;Chan, Chi-Fai;Li, Hongguang;Chu, Pak-Ho;Jin, Dayong;Tanner, Peter A.;Wong, Ka-Leung. And the article was included in Inorganic Chemistry in 2018.Product Details of 131747-45-0 This article mentions the following:
A cell-permeable ytterbium complex shows reversible binding with Hg2+ in aqueous solution and in vitro by off-on visible and NIR emission. The fast response and 150 nM sensitivity of Hg2+ detection is based upon FRET and the lanthanide antenna effect. The reversible Hg2+ detection can be performed in vitro, and the binding mechanism is suggested by NMR employing the motif structure in a La complex and by DFT calculations In the experiment, the researchers used many compounds, for example, (4-Bromopyridin-2-yl)methanol (cas: 131747-45-0Product Details of 131747-45-0).
(4-Bromopyridin-2-yl)methanol (cas: 131747-45-0) belongs to pyridine derivatives. Pyridine’s the lone pair does not contribute to the aromatic system but importantly influences the chemical properties of pyridine, as it easily supports bond formation via an electrophilic attack. Reduced pyridines, namely tetrahydropyridines, dihydropyridines and piperidines, are found in numerous natural and synthetic compounds. The synthesis and reactivity of these compounds have often been driven by the fact many of these compounds have interesting and unique pharmacological properties. Product Details of 131747-45-0