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Selective Heating of Multiple Nanoparticles

Published online by Cambridge University Press:  01 February 2011

Andy Wijaya ,
Katherine Alice Brown ,
Joshua Alper  and
Kimberly Hamad-Schifferli
Andy Wijaya
Affiliation:
[email protected], Massachusetts Institute of Technology, 77 Massachusetts Ave. 56-354, Cambridge, MA, 02139, United States
Katherine Alice Brown
Affiliation:
[email protected], Massachusetts Institute of Technology, Biological Engineering Division, United States
Joshua Alper
Affiliation:
[email protected], Massachusetts Institute of Technology, Department of Mechanical Engineering, United States
Kimberly Hamad-Schifferli
Affiliation:
[email protected], Massachusetts Institute of Technology, Department of Mechanical Engineering and Biological Engineering Division, United States
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Abstract

A method for heating multiple types of magnetic nanoparticles independently is described. This technique exploits tuning of the size and material dependent properties of magnetic field heating of nanoparticles to allow independent heating by application of the field at different frequencies. Magnetic field heating experiments as a function of field frequency show that there is potential for this technique in vitro.

Keywords

nanoscalemagnetic propertiesbiomedical
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 900: Symposium O – Nanoparticles and Nanostructures in Sensors and Catalysis , 2005 , 0900-O09-40
Copyright
Copyright © Materials Research Society 2006

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References

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