센서학회지 (Journal of Sensor Science and Technology)

  • 제21권5호
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  • Pages.319-323
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  • 2012
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  • 1225-5475(pISSN)
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  • 2093-7563(eISSN)
한국센서학회 (The Korean Sensors Society)
권호 표지
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DOI QR Code

Near-Field Detection of Aβ Proteins Using Micro Beads

  • 투고 : 2012.07.23
  • 심사 : 2012.08.30
  • 발행 : 2012.09.30
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초록

In this paper, we present the possibility of quantification analysis for $A{\beta}$ captured by micro beads using Near-filed detection. In order to evaluate detection efficiency, detected signals were compared with different sizes of micro beads and a varied number of micro beads. Also, $A{\beta}$ deposits and $A{\beta}$ binding to micro beads were measured, therefore, we observed the $A{\beta}$ deposit and light scattering around the surface of micro beads induced by attached $A{\beta}$. This method can be used for quantitative analysis for not only the number of $A{\beta}$, but also the binding ratio of $A{\beta}$ to micro beads.

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참고문헌

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