This new version also supports "chem:compound", for any chemical. For example:
- isopropyl alcohol
Remember that it only works for properly marked up content, as described in Including SMILES, CML and InChI in blogs. The HTML source code of the above example looks like (in RDFa):
The current script only adds search links to PubChem and Google, but the possibilities are endless, and potentially very powerfull. Here are some future ideas.
A link to predict NMR spectra using NMRShiftDB.org:
Making a link to the NMRShiftDB.org website to predict
13C or 1H NMR from a SMILES, and InChI likely too, is easy, if the website provides a URL to do this. (I will discuss this with Stefan.)
A popup window with the 3D structure in Jmol:
This would involve some more work, but this most certainly possible too, given that we actually have a website around which allows downloading 3D coordinates given a SMILES or InChI. While a simple approach would be to make a popup with Jmol that takes the URL to that 3D coordinate website, it could be extended using Ajax to query the 3D structure first, and depending on success, show Jmol or a message "Could not find 3D coordinates".
Summarize molecular details hidden in CML:
This is likely the most exiting possibility. I blogged about CMLRSS many times now (check the AVI, the article, etc), and combining these two technologies will take the semantic, chemistry internet to the next level. CMLRSS describes how CML can be embedded in blog items (e.g. Blogging chemistry on blogspot.com), but really works for any XHTML.
Consider this mockup: add CML content to your blog item, containing molecular properties, such as it's NMR peaks, elemental analysis, etc. This will not show up in your blog item, so that the user is not bothered with implementation details. Now, a userscript will now about the CML content, as it has access to the whole content of the page. The visible text will mention the molecule for which CML contains experimental or other details. Using the <span class="chem:compound"/> technology shown above, it is possible to link that compound to this CML bit (details to follow in this blog in January 2007). The userscript will then on the fly create a popup for the compound name in the visible text to show those experimental details.
How about that? Comments and other ideas are more than welcome!
Server side scripts: