Work

Simultaneous detection of carbendazim and pendimethalin residues using a compact Raman spectrometer

Year: 2024

Type: conference-paper

Abstract: Surface-enhanced Raman spectroscopy (SERS) exhibits significant latent capacity in the prompt and accurate detection of minute concentrations of pesticides. In this study, carbendazim and pendimethalin were simultaneously detected within tobacco foliage by utilizing a PS@Ag composite substrate coupled with a compact Raman spectrometer. The detection limits for carbendazim is 0.1 mg/kg, and for pendimethalin, it is 5 mg/kg. The recovery rates for carbendazim within tobacco foliage ranged from 85.2% to 112.12%. And the recovery rates for pendimethalin ranged from 90.38% to 113.42%. The combination of the PS@Ag composite substrate in conjunction with a Raman spectrometer provides a highly effective means for the concurrent identification of pesticides in tobacco foliage.

Source: Journal of Physics Conference Series

DOI: 10.1088/1742-6596/2873/1/012053

Authors: Peng Zhang, Zheng Feng, Liangguang Du, Weifan Pan, Junaid Younus, Xiaowei Guo, Xue Yang

Institutions: University of Electronic Science and Technology of China, China Tobacco

Language: English

Topic: Gold and Silver Nanoparticles Synthesis and Applications

Subfield: Electronic, Optical and Magnetic Materials

Field: Materials Science

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4403769477

FWCI: 3.543

Cites: 6

Cited by: 2

Related to: 10