Helena Carvalho

24 papers and 806 indexed citations i.

About

Helena Carvalho is a scholar working on Plant Science, Molecular Biology and Biochemistry. According to data from OpenAlex, Helena Carvalho has authored 24 papers receiving a total of 806 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Plant Science, 14 papers in Molecular Biology and 2 papers in Biochemistry. Recurrent topics in Helena Carvalho’s work include Plant nutrient uptake and metabolism (21 papers), Legume Nitrogen Fixing Symbiosis (16 papers) and Photosynthetic Processes and Mechanisms (7 papers). Helena Carvalho is often cited by papers focused on Plant nutrient uptake and metabolism (21 papers), Legume Nitrogen Fixing Symbiosis (16 papers) and Photosynthetic Processes and Mechanisms (7 papers). Helena Carvalho collaborates with scholars based in Portugal, France and United States. Helena Carvalho's co-authors include Ana R. Seabra, Julie V. Cullimore, Paula Melo, R. Salema, Cláudio E. Sunkel, Lígia Lima, Susana Pereira, Ana Campilho, Anthony Bishopp and Jörg D. Becker and has published in prestigious journals such as PLoS ONE, PLANT PHYSIOLOGY and Frontiers in Plant Science.

In The Last Decade

Co-authorship network of co-authors of Helena Carvalho i

Fields of papers citing papers by Helena Carvalho

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Helena Carvalho

Since Specialization
Citations

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