QCM-Based DNA biosensor for Salmonella typhimurium detection


This work demonstrated a QCM biosensor for the detection of Salmonella typhimurium using the specific DNA probe. A thiol DNA probe was immobilized onto quartz surface coated with gold through self-assembly via Au-S bonding formation. 6-mercapto-1-hexanol (MCH) was used as blocking reagent against non-specific DNA binding. Target DNA with 94 bp (single… (More)

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@article{Waiwijit2012QCMBasedDB, title={QCM-Based DNA biosensor for Salmonella typhimurium detection}, author={Uraiwan Waiwijit and Kata Jaruwongrungsee and Nipa Chokesajjawatee and J. Promjai and Tanom Lomas and Pompimol Sritongkham and Adisorn Tuantranont}, journal={2012 IEEE International Conference on Electron Devices and Solid State Circuit (EDSSC)}, year={2012}, pages={1-3} }