Preparation of an electrochemical immunosensor modified with graphene for detection of dienestrol in pork / 中国药科大学学报
Journal of China Pharmaceutical University
;
(6): 683-688, 2015.
Article
Dans Chinois
| WPRIM
| ID: wpr-811991
ABSTRACT
@#An ultrasensitive electrochemical immunosensor modified with graphene and dienestrol(DE)was developed for the detection of dienestrol through indirect competition with K3Fe(CN)6 acting as the redox probes. The results revealed that under optimized conditions a calibration for DE was obtained with a linear range of 500-5 000 ng/mL and the detection limit was up to 0. 2 ng/mL, showing that the proposed electrochemical immunosensor had excellent sensitivity and wide detection range. The immunosensor was examined in real samples for the analysis of DE. A good recovery in the range of 83. 8%-97. 7% was obtained in pork samples.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Etude diagnostique
langue:
Chinois
Texte intégral:
Journal of China Pharmaceutical University
Année:
2015
Type:
Article
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