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Nanoknowledge of Nanotechnology

Posted October 11, 2007 9:34 AM

For all the debate about the risks of nanotechnology, the American public remains blissfully unaware — not just of safety and environmental concerns, but of nanotechnology in general. In fact, 70% of adults polled said they have heard little or nothing about nano, this at a time when the market features some 500 nanotechnology-enabled consumer products. Of course, the general public probably has little awareness of emulsifiers and binding agents, even though they show up in everything from face cream to food. The risk is that a false alarm about nanotechnology could have those same blissful consumers turning in a heartbeat. Tellingly, when the 42% who knew nothing about nanotechnology were read a short risk/benefit statement about it, 31% decided the risks would outweigh the benefits.

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#1

Re: Nanoknowledge of Nanotechnology

10/12/2007 12:48 AM

The only thing I really worry about regarding nanotechnology is we will create nano-particles that cause cancer the same way that nano-fibers of asbestos cause cancer. Has anyone checked this out?

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#3
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Re: Nanoknowledge of Nanotechnology

10/12/2007 8:01 AM

The other thing, Vermin, (and I haven't done the math for volume or surface face area), it's possible that nanoparticles in the body could attach to, and block, receptor sites on various proteins, enzymes and organs. That could be quite serious!

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#4
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Re: Nanoknowledge of Nanotechnology

10/12/2007 6:22 PM

Certainly it is serious and could be fatal. There is a huge amount of research being conducted into the ability of various medical products and cures to effectively target specific receptor sites.

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#2

Re: Nanoknowledge of Nanotechnology

10/12/2007 4:49 AM

Nanoknowledge of Nanotechnology?

Is that because it's nanointeresting?

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#6
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Re: Nanoknowledge of Nanotechnology

11/15/2007 1:47 AM

It isn't interesting that nanotechnology leads to materials that make steel look like lead?!

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#5

Re: Nanoknowledge of Nanotechnology

11/14/2007 1:51 PM

.........may be due to nanoawareness......

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#7
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Re: Nanoknowledge of Nanotechnology

11/23/2007 2:45 PM

There is some more information about the risks of nanotechnology here


nanotechnology risks

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#8
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Re: Nanoknowledge of Nanotechnology

11/23/2007 4:19 PM

.....thank you guest for the site and for nano information......

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#9

Re: Nanoknowledge of Nanotechnology

07/22/2008 7:40 AM

Just to point out...you've been breathing naturally occuring nano-particles since the day you were born...and you're still here.

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#10
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Re: Nanoknowledge of Nanotechnology

07/23/2008 11:44 PM

But which nanoparticles? That is the question!

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