Traube_cell_formation.png (329 × 182 pixels, file size: 45 KB, MIME type: image/png)
Summary
editDescription | Traube cells. Crystals of potassium ferrocyanide are put into a solution of copper sulfate (left) and cells grow out of the solution (right). |
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Author or copyright owner |
Heinrich Walter |
Source (WP:NFCC#4) | http://onlinelibrary.wiley.com/doi/10.1002/jpln.19520560137/abstract |
Date of publication | 1952 |
Use in article (WP:NFCC#7) | Traube cell |
Purpose of use in article (WP:NFCC#8) | This illustrates how the Traube cell membrane is formed. |
Not replaceable with free media because (WP:NFCC#1) |
n.a. |
Minimal use (WP:NFCC#3) | The image is low resolution and will only be used in this article. |
Respect for commercial opportunities (WP:NFCC#2) |
n.a. |
Fair useFair use of copyrighted material in the context of Traube cell//en.wikipedia.org/wiki/File:Traube_cell_formation.pngtrue |
Licensing
editThis work is copyrighted (or assumed to be copyrighted) and unlicensed. It does not fall into one of the blanket acceptable non-free content categories listed at Wikipedia:Non-free content § Images or Wikipedia:Non-free content § Audio clips, and it is not covered by a more specific non-free content license listed at Category:Wikipedia non-free file copyright templates. However, it is believed that the use of this work:
qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights. | |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:23, 7 March 2014 | 329 × 182 (45 KB) | Iamozy (talk | contribs) | Uploading an excerpt from a non-free work using File Upload Wizard |
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