| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4426770 | Environmental Pollution | 2008 | 7 Pages |
Abstract
A rapid immunochromatographic one-step strip test was developed to specifically determine bromoxynil in surface and drinking water by competitive inhibition with the nano colloidal gold-conjugated monoclonal antibody (mAb). Bromoxynil standard samples of 0.01–10 mg L−1 in water were tested by this method and the visual limit was 0.06 mg L−1. The assay only required 5 min and one-step by dispensing a drop of sample solution onto a strip. Parallel analysis of water samples with bromoxynil showed comparable results from one-step strip test and ELISA. Therefore, the one-step strip test is very useful as a screening method for qualitative detection of bromoxynil in water.
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Authors
Jiang Zhu, Wenchao Chen, Yitong Lu, Guohua Cheng,