Details

Autor(en) / Beteiligte

• Li, Zhongping
• Zhang, Yuwei
• Xia, Hong
• Mu, Ying
• Liu, Xiaoming

Titel

A robust and luminescent covalent organic framework as a highly sensitive and selective sensor for the detection of Cu2+ ionsElectronic supplementary information (ESI) available: Synthesis of monomers, model compounds and polymers, FT-IR, PXRD, TGA, SEM and TEM images of COF-JLU3, and XPS spectrum of the Cu 3d orbital in Cu@COF-JLU3. See DOI: 10.1039/c6cc01476c

Erscheinungsjahr

2016-05

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• A hydrogen bond assisted azine-linked covalent organic framework, COF-JLU3, was synthesized under solvothermal conditions. Combining excellent crystallinity, porosity, stability and luminescence, it can be the first COF as a fluorescent sensor for toxic metal ions, exhibiting high sensitivity and selectivity to Cu 2+ . A highly crystalline and porous azine-linked covalent organic framework possesses excellent stability and luminescence properties with high quantum yield. It can serve as a promising luminescent probe for selectively sensing copper ions.