Search results for: Paraquat

• Direct determination of paraquat herbicide by square-wave voltammetry by two-step transfer mechanism at heterogeneous boron-doped carbon nanowall electrodes

  Publication

  • S. Sain
  • M. Ficek
  • A. Olejnik
  • M. Sawczak
  • R. Bogdanowicz
  • S. S. Roy

  - DIAMOND AND RELATED MATERIALS - Year 2023

  Boron-doped carbon nanowalls (B:CNW) versus boron-doped diamond (BDD) materials were investigated for the effective electrochemical detection of highly toxic herbicide paraquat (PQ). Depending on the surface morphology and functional groups of BDD and B:CNWs, the electrochemical absorption and detection of the target analyte PQ revealed different detection mechanisms. The surface absorption mechanism was mainly observed for BDD,...

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• SEM and Raman studies B:CNWs and BDD electrode used for electrochemical paraquat determination

  Open Research Data

  open access

  • M. Ficek
  • A. Olejnik
  • M. Sawczak
  • R. Bogdanowicz

  The dataset contains the scanning electron micrographs (SEM) and Raman  spectra of B:CNWs and BDD samples deposited by MW-PECVD. SEM was used to characterise the morphology of BDD and B:CNW. In contrast, RAMAN was used to reveal the main differences in the crystalline structure of BDD and B:CNWs.