- American Chemical Society (ACS)
- BASE | Bielefeld Academic Search Engine
- Chemical Abstracts Service (CAS)
- China Academic Journals Full-text Database
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- China/World Patents Database
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- Cobiss
- Crossref
- CSA | Advanced Technologies Database with Aerospace
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- DKUM | Digital Library of the University of Maribor
- EBSCO
- EBSCOhost | Engineering Collection
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- Electronic Journals Library
- Genamics JournalSeek
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- Penn Libraries Catalog
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- SCIRUS
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- TIB|UB | German National Library of Science and Technology
- Ulrich's International Periodicals Directory
- WorldCat OCLC
