Dual-functional recyclable luminescent sensors based on 2D lanthanide-based metal-organic frameworks for highly sensitive detection of Fe3+ and 2,4-dinitrophenol

Two novel lanthanide-based metal-organic frameworks (Ln = Eu and Tb) exhibit dual-functional luminescent sensors for the highly sensitive detection of Fe3+ and 2,4-dinitrophenol and display excellent recyclable behaviors.210