Combination of Cu-BTC- and FeCo-MOF-Derived Carbon Enhanced Molecularly Imprinted Electrochemical Sensor for Highly Sensitive and Selective Detection of Benomyl in Fruits and Vegetables DOI Creative Commons
Lili Chen,

Shuya Xue,

Xin Li

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(9), P. 1869 - 1869

Published: April 22, 2025

The development of sensitive and selective methods for detecting pesticide residues has become paramount ensuring food safety. In this work, a high-performance molecularly imprinted electrochemical sensor based on the composite Cu-BTC- FeCo-ZIF-derived N-doped carbon (FeCo@NC), synthesized by pyrolysis electrodeposition, was developed Benomyl (BN) detection. materials were characterized scanning electron microscopy (SEM), X-ray diffraction (XRD), photoelectron spectroscopy (XPS). sensing system, Cu-BTC/FeCo@NC used as electrode substrate displayed large specific surface area, high electronic conductivity, rich active catalytic sites, demonstrating excellent electrocatalytic ability toward BN oxidation. Meanwhile, Cu-BTC, with its abundant functional groups, facilitated strong hydrogen bonding interactions template molecule 3,4-ethylenedioxythiophene (EDOT), promoting formation uniform membrane material surface. introduced MIP-PEDOT could enhance recognition enrichment target BN, leading to an amplified detection signal. Thanks synergistic effects between MIP-PEDOT, proposed achieved low limit 1.67 nM. Furthermore, fabricated exhibited selectivity, reproducibility, interference resistance in BN. method been successfully applied determination vegetable fruit samples, indicating potential use practical applications.

Language: Английский

Alkalized MXene/laser-induced graphene-based integrated three-electrode devices for micro-droplet detection of albendazole DOI

Xin Zhou,

Mei Liu, Bin Yang

et al.

Analytica Chimica Acta, Journal Year: 2025, Volume and Issue: unknown, P. 344051 - 344051

Published: April 1, 2025

Language: Английский

Citations

0
Combination of Cu-BTC- and FeCo-MOF-Derived Carbon Enhanced Molecularly Imprinted Electrochemical Sensor for Highly Sensitive and Selective Detection of Benomyl in Fruits and Vegetables DOI Creative Commons
Lili Chen,

Shuya Xue,

Xin Li

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(9), P. 1869 - 1869

Published: April 22, 2025

The development of sensitive and selective methods for detecting pesticide residues has become paramount ensuring food safety. In this work, a high-performance molecularly imprinted electrochemical sensor based on the composite Cu-BTC- FeCo-ZIF-derived N-doped carbon (FeCo@NC), synthesized by pyrolysis electrodeposition, was developed Benomyl (BN) detection. materials were characterized scanning electron microscopy (SEM), X-ray diffraction (XRD), photoelectron spectroscopy (XPS). sensing system, Cu-BTC/FeCo@NC used as electrode substrate displayed large specific surface area, high electronic conductivity, rich active catalytic sites, demonstrating excellent electrocatalytic ability toward BN oxidation. Meanwhile, Cu-BTC, with its abundant functional groups, facilitated strong hydrogen bonding interactions template molecule 3,4-ethylenedioxythiophene (EDOT), promoting formation uniform membrane material surface. introduced MIP-PEDOT could enhance recognition enrichment target BN, leading to an amplified detection signal. Thanks synergistic effects between MIP-PEDOT, proposed achieved low limit 1.67 nM. Furthermore, fabricated exhibited selectivity, reproducibility, interference resistance in BN. method been successfully applied determination vegetable fruit samples, indicating potential use practical applications.

Language: Английский

Citations

0