Molecular nanotechnology: Difference between revisions
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imported>Eric Evers (New page: Molecular nanotechnology Popularized and proved by the monograph: Engines of Creation, by Eric K. Drexler. Molecular computers involve the storage and processing of data at the molecular ...) |
imported>Meg Taylor m (spelling: existance -> existence) |
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Molecular nanotechnology | {{subpages}} | ||
'''Molecular nanotechnology''' was popularized and proved by the monograph: Engines of Creation, by Eric K. Drexler.<ref>Drexler, K.E. (1986) [http://www.e-drexler.com/d/06/00/EOC/EOC_Cover.html Engines of Creation: The Coming Era of Nanotechnology] New York: Anchor Press/Doubleday.</ref> Molecular computers involve the storage and processing of data at the molecular level. | |||
==Biological computing== | |||
The obvious existence proof provided by Drexler was the processing and storage of | |||
data by DNA and other biomolecules in living systems. [[DNA]] code data using 4 molecular letters, | |||
The obvious | A, C, G and T. This makes DNA a base 4 storage device. It has error control hardware, and the | ||
data by DNA and other biomolecules in living systems. DNA code data using 4 molecular letters, | |||
A, C, G and T. This makes DNA a base storage device. It has error control hardware, and the | |||
abillity to make copies of itself. Viruses are able to edit DNA to their own ends. | abillity to make copies of itself. Viruses are able to edit DNA to their own ends. | ||
Non biological devices | ==Non biological devices== | ||
Nanotubes made of tubular graphite sheets have been used as conductors and as transistors in | Nanotubes made of tubular graphite sheets have been used as conductors and as transistors in | ||
experimental molecule sized computational devices. | experimental molecule sized computational devices. | ||
==References== | |||
<references/> | |||
Latest revision as of 05:19, 7 February 2010
Molecular nanotechnology was popularized and proved by the monograph: Engines of Creation, by Eric K. Drexler.[1] Molecular computers involve the storage and processing of data at the molecular level.
Biological computing
The obvious existence proof provided by Drexler was the processing and storage of data by DNA and other biomolecules in living systems. DNA code data using 4 molecular letters, A, C, G and T. This makes DNA a base 4 storage device. It has error control hardware, and the abillity to make copies of itself. Viruses are able to edit DNA to their own ends.
Non biological devices
Nanotubes made of tubular graphite sheets have been used as conductors and as transistors in experimental molecule sized computational devices.
References
- ↑ Drexler, K.E. (1986) Engines of Creation: The Coming Era of Nanotechnology New York: Anchor Press/Doubleday.