Details

Autor(en) / Beteiligte

• 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

Titel

Reversible and Sensitive Hg2+ Detection by a Cell-Permeable Ytterbium Complex

Ist Teil von

• Inorganic chemistry, 2018-01, Vol.57 (1), p.120-128

Ort / Verlag

American Chemical Society

Erscheinungsjahr

2018

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• A cell-permeable ytterbium complex shows reversible binding with Hg2+ in aqueous solution and in vitroby 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.