Differential-pulse voltammetric determination of trace formaldehyde using magnetic microspheres and magnetic electrode.

@article{Yang2001DifferentialpulseVD,
  title={Differential-pulse voltammetric determination of trace formaldehyde using magnetic microspheres and magnetic electrode.},
  author={Min Yang and Xinxin Zhang and Huiping Li},
  journal={The Analyst},
  year={2001},
  volume={126 5},
  pages={676-8}
}
A new type of magnetic polymer microsphere containing acylhydrazine groups on the surface was synthesized. They can be reacted with formaldehyde to produce an electroactive adduct. Reduction of these derivatives following aggregation on a magnetic electrode is possible and is effective in the indirect determination of formaldehyde. The experimental… CONTINUE READING