LIVIVO : das Suchportal für Medizin, Gesundheitswesen, Ernährungs-, Umwelt- und Agrarwissenschaften [Datenbank]  

LIVIVO, the interdisciplinary search engine for life sciences, is provided by ZB MED Leibniz Information Centre for Life Sciences. Scientifically relevant informations from the ZB MED subjects fields medicine, health, nutrition, environmental and agricultural sciences is bundled and provided on a standard interface for free research. LIVIVO includes a complete PubMed-search and other important databases in life sciences such as AGRICOLA or AGRIS. LIVIVO is operated by ZB MED Leibniz Information Centre for Life Sciences.

SciFinder n [Datenbank]  

SciFinder n produced by Chemical Abstracts Services is one of the largest scientific databases covering a broad field of literature and patents. In addition to the chemical literature it covers physics, material science, biochemistry and genetics, as far as the documents are related to substances. A separate compound file provides access to substances, their names, structures, and registry numbers.

Scopus [Datenbank]  

Scopus is an abstract and citation database for research literature published since 1996, with discovery and analytics tools. The multidisciplinary content covers the fields of Natural Sciences, Engineering, Biomedical Research as well as Arts and Humanities and the Social Sciences. Scopus generates citation search results and automatically updated researcher and institution profiles. Thus, connections between people, published ideas, and organizations can be identified.

Web of Science [Datenbank]  

Web of Science is a curated collection of over 20,000 peer-reviewed, high-quality scholarly journals published worldwide (including Open Access journals) in over 250 science, social sciences, and humanities disciplines. Conference proceedings and book data are also available. Web of Science offers cited reference searching which means that you can search for records that cite a particular document.