We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Electrochemical Sensor Based on Laser-Induced Graphene for Carbendazim Detection in Water.
- Authors
Wang, Li; Li, Mengyue; Li, Bo; Wang, Min; Zhao, Hua; Zhao, Fengnian
- Abstract
Carbendazim (CBZ) abuse can lead to pesticide residues, which may threaten the environment and human health. In this paper, a portable three-electrode sensor based on laser-induced graphene (LIG) was proposed for the electrochemical detection of CBZ. Compared with the traditional preparation method of graphene, LIG is prepared by exposing the polyimide film to a laser, which is easily produced and patterned. To enhance the sensitivity, platinum nanoparticles (PtNPs) were electrodeposited on the surface of LIG. Under optimal conditions, our prepared sensor (LIG/Pt) has a good linear relationship with CBZ concentration in the range of 1–40 μM, with a low detection limit of 0.67 μM. Further, the sensor shows good recovery rates for the detection of CBZ in wastewater, which provides a fast and reliable method for real-time analysis of CBZ residues in water samples.
- Subjects
ELECTROCHEMICAL sensors; CARBENDAZIM; PLATINUM nanoparticles; GRAPHENE; PESTICIDE residues in food; PESTICIDES
- Publication
Foods, 2023, Vol 12, Issue 12, p2277
- ISSN
2304-8158
- Publication type
Article
- DOI
10.3390/foods12122277