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https://irlib.pccu.edu.tw/handle/987654321/2731
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| 题名: | Preparation and properties of bio-compatible magnetic Fe3O4 nanoparticles |
| 作者: | Chan, H. T.
Do, Y. Y.
Huang, P. L.
Chien, P. L.
Chan, T. S.
Liu, R. S.
Huang, C. Y.
Yang, S. Y.
Horng, H. E. |
| 贡献者: | 材料所 |
| 关键词: | Bio-compatible nanoparticles
Avidin
Biotinylated alkaline phosphatase
Hybridization |
| 日期: | 2006 |
| 上传时间: | 2009-11-16 11:50:50 (UTC+8) |
| 摘要: | In this work, we study the preparation and properties of bio-compatible magnetic nanoparticles for immunoassay and DNA detection. The magnetite (Fe3O4) nanoparticles were prepared by a chemical co-precipitation method and dextran was selected as the surfactant to suspend the nanoparticles. Suspended particles associated with avidin followed by biotin were qualitatively analyzed by enzyme-linked immunosorbent assay (ELISA) method. We found further the ethylenediamine blocked activated residual groups efficiently, hence enhancing the attachment of biotin for probing the avidin. (C) 2006 Elsevier B. V. All rights reserved. |
| 關聯: | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS Volume: 304 Issue: 1 Pages: E415-E417 |
| 显示于类别: | [化學工程與材料工程學系暨碩士班] 期刊論文
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