Download LibKey Nomad.  LibKey Nomad is a free plugin that helps you access full-text articles. Download the LibKey Nomad browser plugin for Chrome, Firefox, Safari, or Edge.  Choose "Loyola University Chicago" from the drop-down list when asked to select your institution.  Once it knows you're affiliated with Loyola University Chicago, LibKey Nomad checks the web page of the article you're viewing to see if the PDF is available through Loyola University Chicago Libraries.  If it is, you'll see a graphic in your browser window that looks like this: