Attomole sensitivity of staphylococcal enterotoxin B detection using an aptamer-modified surface-enhanced Raman scattering probe.

@article{Temur2012AttomoleSO,
  title={Attomole sensitivity of staphylococcal enterotoxin B detection using an aptamer-modified surface-enhanced Raman scattering probe.},
  author={Erhan Temur and Adem Zengin and İsmail Hakkı Boyacı and Fahriye Ceyda Dudak and Hilal Torul and Uğur Tamer},
  journal={Analytical chemistry},
  year={2012},
  volume={84 24},
  pages={10600-6}
}
In this report, we present a new homogeneous detection method for staphylococcal enterotoxin B (SEB) utilizing core-shell-structured iron-gold magnetic nanoparticles and a gold nanorod surface-enhanced Raman scattering (SERS) probe in solution. Peptide ligand (aptamer) functionalized magnetic gold nanorod particles were used as scavengers for target SEB… CONTINUE READING