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Thread: Nanotechnology and the next High







Post#1 at 06-21-2005 01:43 PM by Tom Mazanec [at NE Ohio 1958 joined Sep 2001 #posts 1,511]
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06-21-2005, 01:43 PM #1
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Nanotechnology and the next High

A good look at how nanotechnology will shape the next Hight is Nanofuture by J. Storrs Hall. You should be able to read it from the library, or make comments of your own if you wish.







Post#2 at 06-28-2005 11:27 AM by Tim Walker '56 [at joined Jun 2001 #posts 24]
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DNA

Recall a magazine article back in the '90s (but not title or author) about using the self assembly properties of DNA. The idea was that the DNA could form a rigid structure/framework.

Then there has been the experimental use of DNA for computation, as I have posted before.

This would seem to blur the distinction between biotechnology and traditional engineering.







Post#3 at 07-02-2005 08:18 PM by Tim Walker '56 [at joined Jun 2001 #posts 24]
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If the earliest nanomachines are self-assembled from DNA I imagine they will function inside a liquid medium. The obvious term would be soup-ware.







Post#4 at 07-03-2005 12:45 AM by Biddy5637 [at Washington, DC joined Apr 2005 #posts 582]
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I had a professor who was really into long term projections of nanotech. University of Michigan has a really strong program and I get periodic updates on what's going on a few days earlier than the public. I usually send them to my professor after the embargo is released, and I'd be happy to post them here as well if you'd like.

K. Eric Drexler's Engines of Creation (1986) was the seminal work on the possible horrors of unbridled nanotech. You may have read a review or response to this book in the 90's article.







Post#5 at 07-29-2005 07:52 PM by Tim Walker '56 [at joined Jun 2001 #posts 24]
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Nano-medicine

I recall reading somewhere that an early application would be selective destruction. Inject nano-devices into the human body and they would function like white blood cells do, destroying pathogens or cancer cells. I would imagine that the very first application would target infectious disease (like during our 4T?).







Post#6 at 07-30-2005 11:03 AM by earthbound [at joined Mar 2002 #posts 38]
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Re: Nano-medicine

Quote Originally Posted by Tim Walker
I recall reading somewhere that an early application would be selective destruction. Inject nano-devices into the human body and they would function like white blood cells do, destroying pathogens or cancer cells. I would imagine that the very first application would target infectious disease (like during our 4T?).
There might be more money for a first application of selective destruction that targets fat cells. Think of how much is spent on liposuction and other weight control treatments. Remember also all the news reports that state (maybe exagerate) the costs of America's "obesity epidemic." The bio-tech company that markets a fat destroying nano-med that actually works will satisfy our cultural demand for slender bodies without any hard work.
Learn from other people's mistakes. If you try to make them all yourself, you won't live very long. -- skydiving instructor







Post#7 at 11-21-2007 09:00 PM by TimWalker [at joined May 2007 #posts 6,368]
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Scientific American Reports

Special Edition On Nanotechnology


Articles about recent work.


And yes, DNA devices would be in solution.

The Molecular Lego article proposes an alternative to proteins as components-bis-peptides, which fold in predictable ways.

It is emphasized that these miniscule constructions are rudimentary.
Last edited by TimWalker; 11-22-2007 at 06:16 PM.







Post#8 at 06-13-2008 08:15 PM by TimWalker [at joined May 2007 #posts 6,368]
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nanotech in wiki

@







Post#9 at 03-09-2016 11:08 PM by TimWalker [at joined May 2007 #posts 6,368]
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Book, copyright 2013. Radical Abundance How A Revolution In Nanotechnology Will Change Civilization by K. Eric Drexler.

Analysis on what nanotechnological factories might provide the world. (Another Industrial Revolution). What technological paths seem likely to lead to such factories.
Last edited by TimWalker; 03-09-2016 at 11:12 PM.
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