The announcement that the Journal of Visualized Experiments – JoVE – has moved from an open access model, to a subscription-based model, has attracted much comment in the blogosphere, as can be seen from the postings at the Nature Network, and the Scholarly Kitchen blogs. As a consequence of moving to a subscription service, content from JoVE at PMC and UKPMC is now embargoed for two years.

Papers published by the American Chemical Society (ACS) under their Open Choice option are now available in PMC and UKPMC. Currently around 110 papers – drawn from 20 ACS journal titles – are now freely available. These papers can be found by running the following search on UKPMC: ACS Author Choice [filter] All future papers published under this model will be made available through these repositories at the time of publication.