Four years of chemistry preprints | Feature | Chemistry World

“Then, in August 2017, two things happened. First, the SSRN preprint server (originally for social sciences and currently run by publishing giant Elsevier) launched an offshoot called the Chemistry Research Network (ChemRN). Then, a week or so later, ChemRxiv was launched by the American Chemical Society (ACS) – it is now run as a collaboration between the ACS, the Royal Society of Chemistry and the chemical societies of China, Japan and Germany….

Neither was initially welcomed with wholly open arms into the chemistry community. An insistence – especially from some journal editors – that depositing work caused it to lose the required novelty to warrant publication in their journals was the biggest issue, explains Donna Blackmond, a professor of chemistry at the Scripps Research Institute in California, US, and a member of the ChemRxiv scientific advisory board.


At the start, some chemistry journals accepted submissions that had been preprinted, some did not and many others left authors guessing by not having a preprint policy at all. It took about year for all the chemistry journals to accept preprints, says Blackmond. The ACS flagship journal, the Journal of the American Chemical Society, held out the longest….

Four years after their launch, the preprint servers are now finding their feet in the chemistry community. In 2020, 5137 preprints were posted on ChemRxiv and 3538 on ChemRN. The same year, ChemRxiv preprints were accessed a total of 16,120,921 times and ChemRN pre-prints downloaded 499,553 times….”


Did You Ask for Citations? An Insight into Preprint Citations en route to Open Science

Abstract:  This study investigates citation patterns between 2017 and 2020 for preprints published in three preprint servers, one specializing in biology (bioRxiv), one in chemistry (ChemRxiv), and another hosting preprints in all disciplines (Research Square). Showing evidence that preprints are now regularly cited in peer reviewed journal articles, books, and conference papers, the outcomes of this investigation further substantiate the value of open science also in relation to citation-based metrics on which the evaluation of scholarship continues to rely on. This analysis will be useful to inform new research-based education in today’s scholarly communication. View Full-Text


Publishers Invest in Preprints – The Scholarly Kitchen

“For years now, preprint communities have provided a glimmer of an alternative to the journal publishing system, that speed and efficiency might replace what has seemed to many like a cumbersome editorial and peer review process. What started in a small set of originating fields such as high energy physics in 1991 has, in recent years, begun to take hold elsewhere, including the biomedical sciences. Today, Ithaka S+R has published an overview of key developments in preprint communities, which are grappling with an array of policy issues as they seek to build trust in a contested information environment and build durable business strategies. 

Rob Johnson and Andrea Chiarelli recently looked at some of the options that publishers face in engaging with preprints. Today, we observe that beyond preprint communities that are typically organized around a field or set of fields, in recent years all the major publishers have made their own investments in preprint platforms. Publishers are integrating preprint deposit into their manuscript submission workflows, and adopting a common strategy designed to take back control of preprints….”

American Chemical Society announces intention to establish “ChemRxiv” preprint server to promote early research sharing – American Chemical Society

The American Chemical Society (ACS) today announced its intention to form ChemRxiv, a chemistry preprint server for the global chemistry community, proposed as a collaborative undertaking that will facilitate the open dissemination of important scientific findings. The Society is presently in the process of inviting interested stakeholders to participate in helping to shape the service ahead of its anticipated launch.