3D water-stable magnesium metal-organic framework for sensoring Fe3+ion

9^th World Congress on Green Chemistry and Technology

September 17-19, 2018 | Amsterdam, Netherlands

Rong-Xin Yuan, Ye Liu and Yun-Sheng Ma

Changshu Institute of Technology, China

Posters & Accepted Abstracts: J Environ Anal Chem

Abstract :

Excessive Fe3+ ions in water will cause great harm to the human body, even if it is required. Therefore, the design of new fluorescence probes for Fe3+ ion is very important. Herein, Mg(HPCD) (H2O) (H3PCD=9-(2-(ethoxy(hydroxy)phosphoryl) ethyl)-9H carbazole-3,6-dicarboxylic acid) was synthesized and characterized. Adjacent {MgO6} octahedral are joined by O-P-O and O-C-O groups into 1D chain, which are linked by the HPCD2- ligands to form a 2D layer parallel then packed to form a 3D network (Fig.1). The Fe3+ ion can reduce fluorescence relative to other metal ions (Cd2+, Co2+, Cu2+, Sr2+, Al3+, Zn2+, Mn2+, Pb2+ and Fe2+) (Fig.2), so the compound may be used as a fluorescence probe for Fe3+ ion.

Biography :

Rong-Xin Yuan has completed his PhD in 2002 at Nanjing University. During 2002-2004, he worked at University of Bielefeld and University of Nottingham as a Post-doctoral Fellow. Now, he is the Director of Key Lab of Advanced Functional Materials. He has published more than 80 papers in reputed journals.

E-mail: yuanrxcs@126.com