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Molecular imagery

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Molecular imagery

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Paul1965

I haven't seen my friends in so long

Joined: Thu Apr 23, 2009 8:29 pm
Posts: 5975

Molecular imagery

A new view of a pentacene molecule from the Atomic Force Microscope:

More here: Clicky

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Fri Aug 28, 2009 9:16 am

Fogmeister

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Joined: Thu Apr 23, 2009 7:35 pm
Posts: 6580
Location: Getting there

Re: Molecular imagery

Wow!

That's getting close to the extremes of the Heisenburg Uncertainty Principle though isn't it?

Surely to have a picture of a molecule (and almost each atom within the molecule) you would have to isolate one molecule and "focus" in on it.

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Fri Aug 28, 2009 9:24 am

dogbert10

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Joined: Thu Apr 23, 2009 8:23 pm
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Re: Molecular imagery

They've managed to get the resolution by "sticking" a molecule of carbon monoxide to the end of the AFM cantilever to make it more sensitive. The one we have at work doesn't give anywhere near the resolution this one does (but there again it doesn't need cooling with liquid helium).

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Fri Aug 28, 2009 1:08 pm

Paul1965

I haven't seen my friends in so long

Joined: Thu Apr 23, 2009 8:29 pm
Posts: 5975

Re: Molecular imagery

And now......splitting the electron. Apparently.
BBC Clicky

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Sat Aug 29, 2009 5:43 pm

DaftFunk

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Joined: Wed May 06, 2009 3:39 pm
Posts: 478
Location: Peterborough

Re: Molecular imagery


	Paul1965 wrote: And now......splitting the electron. Apparently. BBC Clicky

isn't that what happens when your card is no good in a restaurant?

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Sat Aug 29, 2009 6:12 pm

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