Applications of magnetic nanoparticles in engineering and biomedical science

Tien Li Chang*, Ya Wei Lee

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

4 引文 斯高帕斯(Scopus)

摘要

This study mainly employs magnetic nanoparticles (MNPs) for an amazing variety of engineering and biomedical applications. Herein MNPs are fabricated from fine ferromagnetic particles of iron ferrite by chemical co-precipitation technique, and their average size is about 27 nm via HR-TEM micrograph and XRD analysis to investigate. In this study, MNPs have been demonstrated their excellent properties of heat transfer, electric conductivity, magnetism within the applications for multi-loop pulsating heat pipe (MLPHP), switch-based nanodevice, microfluidic on-chip system and nanogap-based DNA sensor. Based on the effect of magnetic field for MNPs, MLPHP can enhance thermal performance itself at different heating power. In addition, the switch-based nanodevice with MNPs can efficiently add and remove an electrical function of electron charging with current shift. Furthermore, the microfluidic chip utilizing MNPs is demonstrated that can be suited for drug delivery. Finally, we use MNPs to develop an electrical approach to detect femtomolar DNA that can amplify the low target DNA concentration for a clinical gene diagnostic system.

原文英語
主出版物標題2007 7th IEEE International Conference on Nanotechnology - IEEE-NANO 2007, Proceedings
頁面656-659
頁數4
DOIs
出版狀態已發佈 - 2007 十二月 1
對外發佈
事件2007 7th IEEE International Conference on Nanotechnology - IEEE-NANO 2007 - Hong Kong, 中国
持續時間: 2007 八月 22007 八月 5

出版系列

名字2007 7th IEEE International Conference on Nanotechnology - IEEE-NANO 2007, Proceedings

其他

其他2007 7th IEEE International Conference on Nanotechnology - IEEE-NANO 2007
國家/地區中国
城市Hong Kong
期間2007/08/022007/08/05

ASJC Scopus subject areas

  • 電氣與電子工程
  • 原子與分子物理與光學

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