Marja Niemi

56 papers and 1.4k indexed citations i.

About

Marja Niemi is a scholar working on Materials Chemistry, Ecology and Organic Chemistry. According to data from OpenAlex, Marja Niemi has authored 56 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Materials Chemistry, 18 papers in Ecology and 14 papers in Organic Chemistry. Recurrent topics in Marja Niemi’s work include Porphyrin and Phthalocyanine Chemistry (19 papers), Marine animal studies overview (18 papers) and Photochemistry and Electron Transfer Studies (13 papers). Marja Niemi is often cited by papers focused on Porphyrin and Phthalocyanine Chemistry (19 papers), Marine animal studies overview (18 papers) and Photochemistry and Electron Transfer Studies (13 papers). Marja Niemi collaborates with scholars based in Finland, United States and Japan. Marja Niemi's co-authors include Helge Lemmetyinen, Nikolai V. Tkachenko, Alexander Efimov, Mervi Kunnasranta, Oliver S. Wenger, Jihane Hankache, Miina Auttila, Seigo Ito, Yoshihiro Matano and Tomokazu Umeyama and has published in prestigious journals such as Journal of the American Chemical Society, PLoS ONE and Diabetes Care.

In The Last Decade

Co-authorship network of co-authors of Marja Niemi i

Fields of papers citing papers by Marja Niemi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Marja Niemi

Since Specialization
Citations

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