Magnetic polysiloxane-polyvinyl alcohol composite as solid-phase in chemiluminescent assays

@article{Colho2004MagneticPA,
  title={Magnetic polysiloxane-polyvinyl alcohol composite as solid-phase in chemiluminescent assays},
  author={R.A.L. Co{\^e}lho and Gabriele Jaques and Aneli de Melo Barbosa and Gonzalo Velazquez and S.M.L. Montenegro and Walter M. de Azevedo and Luiz Bezerra de Carvalho},
  journal={Biotechnology Letters},
  year={2004},
  volume={24},
  pages={1705-1708}
}
A polysiloxane and polyvinyl alcohol interpenetrating polymer network was synthesised and its ferromagnetic derivative was used as solid support for antigen covalent immobilisation in chemiluminescent assays. Only 0.625 μg of either Trypanosoma cruzi or Schistosoma mansoni antigens immobilized onto the magnetic particles (2.5 mg) were sufficient to detect the correspondent human IgG within a nanogram scale. 

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