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Zhang M, Hu W, Earhart CM, et al. Silane-based functionalization of synthetic antiferromagnetic nanoparticles for biomedical applications. J Appl Phys. 2010;107(9):9B325doi: 10.1063/1.3355906.
Zhang, M., Hu, W., Earhart, C. M., Tang, M., Wilson, R. J., & Wang, S. X. (2010). Silane-based functionalization of synthetic antiferromagnetic nanoparticles for biomedical applications. Journal of applied physics, 107(9), 9B325. https://doi.org/10.1063/1.3355906
Zhang, Mingliang, et al. "Silane-based functionalization of synthetic antiferromagnetic nanoparticles for biomedical applications." Journal of applied physics vol. 107,9 (2010): 9B325. doi: https://doi.org/10.1063/1.3355906
Zhang M, Hu W, Earhart CM, Tang M, Wilson RJ, Wang SX. Silane-based functionalization of synthetic antiferromagnetic nanoparticles for biomedical applications. J Appl Phys. 2010 May 01;107(9):9B325. doi: 10.1063/1.3355906. Epub 2010 May 14. PMID: 20552036; PMCID: PMC2884041.
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J Appl Phys. 2010 May 01;107(9):9B325. doi: 10.1063/1.3355906. Epub 2010 May 14.

Silane-based functionalization of synthetic antiferromagnetic nanoparticles for biomedical applications.

Journal of applied physics

Mingliang Zhang, Wei Hu, Christopher M Earhart, Mary Tang, Robert J Wilson, Shan X Wang

PMID: 20552036 PMCID: PMC2884041 DOI: 10.1063/1.3355906

Abstract

Synthetic antiferromagnetic nanoparticles (SAFNPs) have been successfully coated with two different kinds of silanes, 3-aminopropyltrimethoxysilane and 2-[methoxy(polyethyleneoxy)propyl]trimethoxysilane. The morphology of SAF particles is characterized by scanning electron microscopy and magnetic properties by alternating gradient magnetometry. The attachment of silane molecules is verified by Fourier-transform infrared spectroscopy and colloidal stability is studied using dynamic light scattering. These two silanes change the surface chemical properties of SAFNPs dramatically in different ways, which in turn affects the stability of these particles.

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