Biosensing Chlorpyrifos in Environmental Water Samples by a Newly Developed Carbon Nanoparticle-Based Indirect Lateral Flow Assay
| Autor: | Linda Willemsen, Jan Wichers, Mang Xu, Richard Van Hoof, Coby Van Dooremalen, Aart Van Amerongen, Jeroen Peters |
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| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Biosensors, Vol 12, Iss 9, p 735 (2022) |
| Druh dokumentu: | article |
| ISSN: | 12090735 2079-6374 |
| DOI: | 10.3390/bios12090735 |
| Popis: | Pesticides are used in agriculture to prevent pests. Chlorpyrifos (CHLP) is an insecticide with potentially detrimental effects on humans, bees, and the aquatic environment. Its effects have led to a total ban by the European Union (EU), but outside the EU, CHLP is still produced and used. An indirect lateral flow immunoassay (LFIA) for the detection of CHLP was developed and integrated into a cassette to create a lateral flow device (LFD). Species-specific reporter antibodies were coupled to carbon nanoparticles to create a detector conjugate. Water samples were mixed with a specific CHLP monoclonal antibody and detector conjugate and applied to the LFD. Dose-response curves elicited the detection of low concentrations of CHLP ( |
| Databáze: | Directory of Open Access Journals |
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