摘要
In contrast to the type of two-sample measurement used in conventional nephelometric immunoassay, a methodology to achieve a one-sample nephelometric immunoassay is developed in this work. Magnetic nanoparticles instead of latex particles are used as scattering centers. The experimental results show that the sensitivity of assaying avidin or c-reactive protein increased about three times under the action of the magnetic field in nephelometric immunoassay using magnetic nanoparticles.
原文 | 英語 |
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文章編號 | 244102 |
期刊 | Applied Physics Letters |
卷 | 89 |
發行號 | 24 |
DOIs | |
出版狀態 | 已發佈 - 2006 |
ASJC Scopus subject areas
- 物理與天文學(雜項)