Talk:Nanoparticle

Issues of Clarity

This is one phrase (below) that does not clearly state what the properties of nanoparticles are. Since I don't know how to edit it I Will leave it will this message, but I think something could be done to clarify.

"The interesting and sometimes unexpected properties of nanoparticles are not partly due to the aspects of the surface of the material dominating the properties in lieu of the bulk properties."

Cullen kasunic 01:08, 16 October 2007 (UTC)

You talk about all aspects of characterization but it is not defined, actually. Charles Michael Collins October 17, 2007 5:34 (EST). —Preceding unsigned comment added by 71.114.36.203 (talk)

Silicon Nanopowder

Is this image magnified? If so, how much (and should it be put in the article)?

• Try clicking through the image in question for metadata information which may be relevant to your inquiry.

Also, please consider concluding your comments with a signature. Entering four consecutive tildes (~~~~) will automatically append a signature to your comments. Folajimi 11:48, 2 March 2006 (UTC)

nanoparticle

How safe are nanoparticles? What side effects are there to using them?

This reference on the Safety of Nanoparticles helps answer those questions: http://www.springerlink.com/content/978-0-387-78607-0 G2kdoe (talk) 12:49, 1 April 2009 (UTC)

Merging nanoparticles and nanopowder

I, the author of the nanopowder article, support this merger. Iepeulas 04:00, 30 November 2006 (UTC)

Merge

References

There seems to be a lot of speculation in this under the section on safety. References should be provided for this section. Some of this information is stated as if it were fact, but the information is often not factual or unkown. Very little research has been done in this area to date. 198.124.230.2 20:30, 15 March 2007 (UTC) —The preceding unsigned comment was added by 198.124.230.2 (talk) 20:27, 15 March 2007 (UTC).

Removed Nonsense: "Usage of the lustre technique shows that craftsmen had a technological and empirical knowledge of materials science that was far ahead of their time." This is a purely verbal construction and a rather clumsy one. The concept of a material science comes much later and so in order to know something about it they had to be ahead of their times. To have 'empirical knowledge of a science' is the meaningless core of the sentence. Coupling 'empirical' with 'technological' only makes things worse.al (talk) 09:28, 12 March 2008 (UTC)

In the human body

Can a section be added about the possibility of nanoparticles' entering of the human body (and the possibility of crossing the blood-brain barrier and entering into the brain? Badagnani (talk) 15:40, 28 May 2008 (UTC)

Amorphous/nanoparticle Si

What is Amorphous/nanoparticle Si ? --Mac (talk) 07:24, 25 June 2008 (UTC)

See also Nanocrystalline silicon. Neither seem to be nanoparticles. - Rod57 (talk) 08:38, 1 July 2011 (UTC)

split out medical

Content on medical/injectable nanoparticles probably worth splitting out into separate article or move & refer to nanomedicine ? - Rod57 (talk) 11:07, 1 July 2011 (UTC)

single material and composite nanoparticles

Should we organise this article to separate single-material nanoparticles from complex/composite nanoparticles (eg re fabrication) ? - Rod57 (talk) 11:06, 1 July 2011 (UTC)

Novel/original interpretation of referenced research

In the section on safety the following claim appears 'Diesel nanoparticles have been found to damage the cardiovascular system in a mouse model.', yet upon reviewing the linked reference, the word 'diesel'(or any specific alternate) is not used even once. Perhaps someone thought it reasonable to assume that all nano-particulate pollution on LA freeways is strictly the result of diesel fueled vehicles. I don't think that is the case, but even if it were, the substance probably shouldn't be called 'diesel nanoparticles'. Nanoparticles are generally solids. 'Diesel' at STP describes a liquid. If the article had been more specific about diesel fueled vehicles being mostly, or even partially responsible for the nano-particle pollution, then it might be reasonable to describe it as something like 'nano-particle pollution resulting from diesel combustions', but the article did not say anything like that. Please change the text to read something that is actually supported by the linked reference, find a more supportive reference to link, or simply drop the unsupported claim. 70.171.36.245 (talk) 17:52, 20 March 2014 (UTC)BGriffin

Old essay in userspace

User:Akhil9gupta/NANOPARTICLE AND ITS APPLICATION: - THE REVIEW was created in 2009 about nanoparticles and while it's largely not useful, it has some sources and text that could be useful here. Could someone take a look or else take it to MFD and put it away after all these years? -- Ricky81682 (talk) 09:58, 20 March 2016 (UTC)