Wolfgang Freyer

88 total papers · 1.6k total citations
64 papers, 1.3k citations indexed

About

Wolfgang Freyer is a scholar working on Materials Chemistry, Pulmonary and Respiratory Medicine and Organic Chemistry. According to data from OpenAlex, Wolfgang Freyer has authored 64 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Materials Chemistry, 21 papers in Pulmonary and Respiratory Medicine and 15 papers in Organic Chemistry. Recurrent topics in Wolfgang Freyer’s work include Porphyrin and Phthalocyanine Chemistry (28 papers), Photodynamic Therapy Research Studies (21 papers) and Photochemistry and Electron Transfer Studies (13 papers). Wolfgang Freyer is often cited by papers focused on Porphyrin and Phthalocyanine Chemistry (28 papers), Photodynamic Therapy Research Studies (21 papers) and Photochemistry and Electron Transfer Studies (13 papers). Wolfgang Freyer collaborates with scholars based in Germany, Spain and United States. Wolfgang Freyer's co-authors include Klaus Teuchner, D. Leupold, H. Stiel, Le Quoc Minh, Martin Weinelt, Cornelius Gahl, Susanne Mueller, Daniel Brete, Christos Haritoglou and Anselm Kampik and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Physical Chemistry B and Chemical Physics Letters.

In The Last Decade

Co-authorship network of co-authors of Wolfgang Freyer

This figure shows the co-authorship network connecting the top 25 collaborators of Wolfgang Freyer. A scholar is included among the top collaborators of Wolfgang Freyer based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Wolfgang Freyer. Wolfgang Freyer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Wolfgang Freyer

63 papers receiving 1.2k citations

Fields of papers citing papers by Wolfgang Freyer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Wolfgang Freyer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Wolfgang Freyer. The network helps show where Wolfgang Freyer may publish in the future.

Countries citing papers authored by Wolfgang Freyer

Since Specialization
Citations

This map shows the geographic impact of Wolfgang Freyer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Wolfgang Freyer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Wolfgang Freyer more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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2026