BROWSE
Detail
Journal Article
Near-Field Detection of Aβ Proteins Using Micro Beads
Cited - time in 
Share 
Share
- Authors
- Seung-Jun Lee, Hee-Kyung Sung, Yo-Han Choi
- Issue Date
- 2012-10
- Citation
- 센서학회지, v.21, no.5, pp.319-323
- ISSN
- 1225-5475
- Publisher
- 한국센서학회
- Language
- English
- Type
- Journal Article
- Abstract
- 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.
- KSP Keywords
- Binding ratio, Detection efficiency, Different sizes, Near-field detection, Quantification analysis, light scattering, quantitative analysis