التفاصيل البيبلوغرافية
| العنوان: |
Development of Ic-ELISA and Colloidal Gold Lateral Flow Immunoassay for the Determination of Cypermethrin in Agricultural Samples |
| المؤلفون: |
Lianrun Huang, Fuxuan Zhang, Fangxuan Li, Yin Jia, Minghua Wang, Xiude Hua, Limin Wang |
| المصدر: |
Biosensors; Volume 12; Issue 11; Pages: 1058 |
| بيانات النشر: |
Multidisciplinary Digital Publishing Institute |
| سنة النشر: |
2022 |
| المجموعة: |
MDPI Open Access Publishing |
| مصطلحات موضوعية: |
cypermethrin, monoclonal antibody, colloidal gold, lateral flow immunoassay |
| الوصف: |
Cypermethrin (CYP) is an insecticide in the pyrethroid family and is used widely in agriculture and for public health purposes. However, CYP has been shown to have negative impacts on reproduction, immunity and nerves in mammals. In this study, a monoclonal antibody (mAb) against CYP was prepared and used to establish an indirect competitive immunosorbent assay (ic-ELISA) and colloidal gold lateral flow immunoassay (LFIA) for the quantitative and qualitative determination of CYP residues in agricultural products. The half inhibition concentration of the ic-ELISA was 2.49 ng/mL, and the cut-off value and visual limit of detection of the LFIA were 0.6 and 0.3 μg/mL, respectively. The recovery rates of the ic-ELISA ranged from 78.8% to 87.6% in tomato, cabbage and romaine lettuce. The qualitative results of LFIA and quantitative results of ic-ELISA and HPLC were in good agreement in blind samples. Overall, the established ic-ELISA and LFIA proved to be accurate and rapid methods for the determination of CYP in agricultural products. |
| نوع الوثيقة: |
text |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| العلاقة: |
Biosensors and Healthcare; https://dx.doi.org/10.3390/bios12111058Test |
| DOI: |
10.3390/bios12111058 |
| الإتاحة: |
https://doi.org/10.3390/bios12111058Test |
| حقوق: |
https://creativecommons.org/licenses/by/4.0Test/ |
| رقم الانضمام: |
edsbas.81583A80 |
| قاعدة البيانات: |
BASE |
