Engineering and medical applications of diatoms
Document Type
Conference Proceeding
Publication Date
12-1-2005
Abstract
Biologists, and diatomists in particular, have long studied the properties of single-cell algae, and engineers are just discovering how to exploit features unique to these organisms. Their uniform nanopore structure, microchannels, chemical inertness, and silica microcrystal structure suggest many nanoscale applications. This paper proposes three potential research initiatives taking advantage of diatom morphology and mechanical and chemical properties: (1) embedding diatom frustules in a metal-film membrane; (2) magnetizing frustules for pinpoint drug delivery; and (3) producing silica nanopowders from frustules. The potential benefits of each initiative and its technical challenges are outlined. Copyright © 2005 American Scientific Publishers. All rights reserved.
Publication Title
Journal of Nanoscience and Nanotechnology
Recommended Citation
Wee, K.,
Rogers, T.,
Altan, B.,
Hackney, S.,
&
Hamm, C.
(2005).
Engineering and medical applications of diatoms.
Journal of Nanoscience and Nanotechnology,
5(1), 88-91.
http://doi.org/10.1166/jnn.2005.020
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/12743