An electrochemical sensor for the determination of environmentally hazardous fungicide pyrimethanil in water and fruit samples.
Anal Methods
; 16(12): 1793-1803, 2024 Mar 22.
Article
em En
| MEDLINE
| ID: mdl-38436418
ABSTRACT
We developed a facile electroanalytical system for the rapid and sensitive detection of pyrimethanil through the modification of carbon paste electrode surface using the as-fabricated europium doped feather-type CuO nanoflowers (FT-Eu3+-CuO NF sensor). The peak current of pyrimethanil oxidation was elevated by the sensor due to the integration of appreciable electrochemical features of the modifier, which indicates the high ability of the modified electrode to enhance the sensitivity of pyrimethanil detection. The pyrimethanil sensor under the optimized setting had a broad linear dynamic range (0.001-800.0 µM) and a narrow limit of detection (0.18 nM). The practical applicability of the as-fabricated electrode was verified by sensing pyrimethanil in real samples; it also exhibited commendable specificity, stability and reproducibility.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Pirimidinas
/
Fungicidas Industriais
Idioma:
En
Revista:
Anal Methods
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Taiwan