Signal enhancement of silicon nanowire-based biosensor for detection of matrix metalloproteinase-2 using DNA-Au nanoparticle complexes.

@article{Choi2013SignalEO,
  title={Signal enhancement of silicon nanowire-based biosensor for detection of matrix metalloproteinase-2 using DNA-Au nanoparticle complexes.},
  author={Jin-Ha Choi and Han Hee ⋅ Kim and Jae-hak Choi and Jeong-Woo Choi and Byung-Keun Oh},
  journal={ACS applied materials & interfaces},
  year={2013},
  volume={5 22},
  pages={
          12023-8
        }
}
  • Jin-Ha Choi, Han Hee ⋅ Kim, +2 authors Byung-Keun Oh
  • Published in
    ACS applied materials…
    2013
  • Materials Science, Medicine
  • Silicon nanowires have been used in the development of ultrasensitive biosensors or chemical sensors, which is originated in its high surface-to-volume ratio and function as field-effect transistor (FET). In this study, we developed an ultrasensitive DNA-gold (Au) nanoparticle complex-modified silicon nanowire field effect transistor (SiNW-FET) biosensor to detect matrix metalloproteinase-2 (MMP-2), which has been of particular interest as protein biomarker because of its relation to several… CONTINUE READING

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