A novel bimetallic MOFs combined with gold nanoflakes in electrochemical sensor for measuring bisphenol A† † Electronic supplementary information (ESI) available. See DOI: https://doi.org/10.1039/d2ra06300j

ABSTRACT: In this paper, a novel bimetallic Fe–Cu metal–organic framework combined with 1,3,5-benzenetricarboxylic acid (Fe–Cu-BTC) are synthesized using hydrothermal reaction. The bimetallic Fe–Cu-BTC with high BET (1504 cm3 g−1) and high Langmuir surface area (1831 cm3 g−1) is composited by gold nanoparticles to improve the conductivity and to develop their synergistic effect. A novel bisphenol A (BPA) sensor was prepared by dropcasting Fe–Cu-BTC on glassy carbon electrodes (GCE) followed by AuNPs electrodeposition. The Fe–Cu-BTC framework were characterized by X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy studies (TEM), FT-IR, BET measurements and EDX spectra. Cyclic voltammetry (CV) and differential pulse vol

SUBMITTER: Nguyen M 

PROVIDER: S-EPMC9693748 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature