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CHEM 4689 - Capstone Project


PubChem provides information on the biological activities of small molecules and a fast chemical structure similarity search tool. It consists of three linked databases, PubChem Substance, PubChem Compound, and PubChem BioAssay, within the NCBI's Entrez information retrieval system.



provides instant links to full-text content for articles subscribed by the library or open access alternatives, no matter when you are on- or off-campus.

  1. Add LibKey extension to your browser (support Chrome, Firefox, Edge, etc.) 

Choose Browser & Install

  1. Select "Hong Kong University of Science and Technology" - it's DONE!

Try searching for an article on Google Scholar, a database, or a journal's page. Click the Download button to get the PDF or link to another available version.


Example 1: A journal article's page


Example 2: A Wikipedia page

A short video to learn how LibKey works.

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