H. Spies

145 papers and 2.2k indexed citations i.

About

H. Spies is a scholar working on Radiology, Nuclear Medicine and Imaging, Organic Chemistry and Oncology. According to data from OpenAlex, H. Spies has authored 145 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 102 papers in Radiology, Nuclear Medicine and Imaging, 61 papers in Organic Chemistry and 46 papers in Oncology. Recurrent topics in H. Spies’s work include Radiopharmaceutical Chemistry and Applications (101 papers), Metal complexes synthesis and properties (31 papers) and Lanthanide and Transition Metal Complexes (24 papers). H. Spies is often cited by papers focused on Radiopharmaceutical Chemistry and Applications (101 papers), Metal complexes synthesis and properties (31 papers) and Lanthanide and Transition Metal Complexes (24 papers). H. Spies collaborates with scholars based in Germany, Italy and United States. H. Spies's co-authors include B. Johannsen, Hans‐Jürgen Pietzsch, R. Syhre, H.-J. Pietzsch, P. Leibnitz, F. Wüst, D. Scheller, Ulrich Abram, Stefan Seifert and Holger Stephan and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Analytical Chemistry.

In The Last Decade

Co-authorship network of co-authors of H. Spies i

Fields of papers citing papers by H. Spies

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. Spies. 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 H. Spies. The network helps show where H. Spies may publish in the future.

Countries citing papers authored by H. Spies

Since Specialization
Citations

This map shows the geographic impact of H. Spies'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 H. Spies with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Spies 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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2025