The synthesis of silicon nanoparticles for biomedical applications

Jamie H. Warner; Akiyoshi Hoshino; Kenji Yamamoto; Richard D. Tilley

doi:10.1117/12.601506

28 April 2005 The synthesis of silicon nanoparticles for biomedical applications (Invited Paper)

Jamie H. Warner, Akiyoshi Hoshino, Kenji Yamamoto, Richard D. Tilley

Proceedings Volume 5705, Nanobiophotonics and Biomedical Applications II; (2005) https://doi.org/10.1117/12.601506
Event: SPIE BiOS, 2005, San Jose, CA, United States

Abstract

Silicon quantum dots have been synthesized in micelles. Particle sizes have been ascertained by transmission electron microscopy and UV-Vis absorption and photoluminescence spectroscopy. The surface of the silicon particles produced have been modified to produce hydrophobic and hydrophilic particles by reaction with either with 1-heptene or allylamine respectively. For biological applications control of the surface character of the nanocrystals is essential. FTIR spectra show the surface modification of the particles by 1-heptene or allylamine.

Citation Download Citation

Jamie H. Warner, Akiyoshi Hoshino, Kenji Yamamoto, and Richard D. Tilley "The synthesis of silicon nanoparticles for biomedical applications (Invited Paper)", Proc. SPIE 5705, Nanobiophotonics and Biomedical Applications II, (28 April 2005); https://doi.org/10.1117/12.601506

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