Do the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.
The NanoCommons Knowledgebase, https://www.nanocommons.eu/nanocommonsknowedge-base/, is an essential component of nanoinformatics and based on an agreed ontology. NanoCommons has continued to expand and develop the eNanoMapper (ENM) ontology to aid toxicological data management for NMs [1]. Ontological mapping facilitates the organization, integration and reuse of data which suits the premise of less usage of animals for research purposes. 1. Hastings J, Jeliazkova N, Owen G, Tsiliki G, Munteanu CR, Steinbeck C, Willighagen EL. eNanoMapper: harnessing ontologies to enable data integration for nanomaterial risk assessment. J Biomed Semantics. 2015;6:10. doi: 10.1186/s13326-015-0005-5