Highly pH-stable lanthanide MOFs: a tunable luminescence and ratiometric luminescent probe for sulfamethazine

Abstract

By selecting a diphosphonic ligand H4L (H4L = 4–F–C6H4CH2N(CH2PO3H2)2) and coligand oxalate (H2C2O4), three isostructural lanthanide metal–organic frameworks (Ln-MOFs) with a 2D layer structure, [Ln(H3L)(C2O4)]·2H2O (Ln = Eu (1), Gd...

A stable Mn(ii) coordination polymer demonstrating proton conductivity and quantitative sensing of oxytetracycline in aquaculture

“…S15 and Table S5†). 59 The absorption spectra of organic antibiotics were measured and are shown in Fig S16 †. UV–Vis absorption spectra of SD, SMZ, SN and OTC have obvious overlaps with the absorption of Mn-CP , indicating that competitive absorption exists in OTC and Mn-CP .…”