Segregation Behavior of Super Paramagnetic Fe3O4 Nanoparticles in Solution Flowing in Gradient Magnetic Field

DOI

10.2991/icmemtc-16.2016.64How to use a DOI?

Keywords

Segregation behavior; super paramagnetic Fe3O4 nanoparticles; gradient magnetic field

Abstract

Oxygen and nitrogen molecules in liquid air may segregate in gradient magnetic field, which has potential applications in medicine, industry and other fields. According to the segregation behavior of magnetic nanoparticles in gradient magnetic field, magnetic drug carrier particles can be directionally guided to target areas in target therapy, which will improve the utilization of drugs and reduce the side effects of drugs on organs. We prepared super paramagnetic Fe3O4 nanoparticles coated with ammonium citrate with average diameter 13nm. We explored the effects of solution flow rate and magnetic field gradient on the segregation behaviors of super paramagnetic Fe3O4 nanoparticles in spiral flow channel. Results show that nanoparticle segregation is obvious with low solution flow rate and high gradient magnetic field.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lina Gao
AU  - Ping Wu
AU  - Bin Wang
AU  - Han Ren
AU  - Shiping Zhang
AU  - Li Wang
PY  - 2016/04
DA  - 2016/04
TI  - Segregation Behavior of Super Paramagnetic Fe3O4 Nanoparticles in Solution Flowing in Gradient Magnetic Field
BT  - Proceedings of the 2016 3rd International Conference on Materials Engineering, Manufacturing Technology and Control
PB  - Atlantis Press
SP  - 334
EP  - 337
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmemtc-16.2016.64
DO  - 10.2991/icmemtc-16.2016.64
ID  - Gao2016/04
ER  -