Detection of salbutamol and enantioselective sensing ofl/d-lysine based on a cadmium-based coordination polymer

Abstract

In this work, a one-dimensional zigzag chain coordination polymer, {[Cd(pbca)2]·2C2H5OH}n (1), was constructed by 2-(pyridin-2-yl)-1H-benzoimidazole-5-carboxylic acid ligand (Hpbca) and transition metal salts in a water/ethanol solvent system. Compound 1 further...

Chiral Metal‐Organic Frameworks with Spectroscopic Methods: Towards Chemical Sensor Devices

“…The robust nature of the MOF enabled the sensing of quinine and quinidine in human urine, showing stability between pH 4.31–8.47. Another Cd 2+ MOF containing the 2‐(pyridin‐2‐yl)‐1H‐benzoimidazole‐5‐carboxylic acid (Hpbca) ligand also displayed good reusability for the sensitive and selective detection of salbutamol in simulated urine samples and the fluorescence identification of L‐lysine [40] . MIL‐53, MIL‐125‐NH 2 and UiO‐66 are popular achiral MOFs due to their excellent porosity and facile synthesis.…”

“…Another Cd 2 + MOF containing the 2-(pyridin-2-yl)-1H-benzoimidazole-5-carboxylic acid (Hpbca) ligand also displayed good reusability for the sensitive and selective detection of salbutamol in simulated urine samples and the fluorescence identification of L-lysine. [40] MIL-53, MIL-125-NH 2 and UiO-66 are popular achiral MOFs due to their excellent porosity and facile synthesis. Chiral variants of these MOFs can be achieved through PSM with L-malic acid to obtain UiO-66-C, L-lactic acid to make MIL-125-NH 2 -C and MIL-Figure 2.…”