Valfredo Azevedo Lemos

134 papers and 4.4k indexed citations i.

About

Valfredo Azevedo Lemos is a scholar working on Analytical Chemistry, Electrochemistry and Bioengineering. According to data from OpenAlex, Valfredo Azevedo Lemos has authored 134 papers receiving a total of 4.4k indexed citations (citations by other indexed papers that have themselves been cited), including 127 papers in Analytical Chemistry, 81 papers in Electrochemistry and 34 papers in Bioengineering. Recurrent topics in Valfredo Azevedo Lemos’s work include Analytical chemistry methods development (120 papers), Electrochemical Analysis and Applications (81 papers) and Analytical Chemistry and Sensors (34 papers). Valfredo Azevedo Lemos is often cited by papers focused on Analytical chemistry methods development (120 papers), Electrochemical Analysis and Applications (81 papers) and Analytical Chemistry and Sensors (34 papers). Valfredo Azevedo Lemos collaborates with scholars based in Brazil, Spain and Portugal. Valfredo Azevedo Lemos's co-authors include Sérgio L.C. Ferreira, Walter Nei Lopes dos Santos, Marcos Almeida Bezerra, Leonardo S.G. Teixeira, Patrícia Xavier Baliza, Cléber Galvão Novaes, Juracir Silva Santos, Djane Santiago de Jesus, Maria das Graças Andrade Korn and Liz Oliveira dos Santos and has published in prestigious journals such as Journal of Hazardous Materials, Food Chemistry and Analytica Chimica Acta.

In The Last Decade

Co-authorship network of co-authors of Valfredo Azevedo Lemos i

Fields of papers citing papers by Valfredo Azevedo Lemos

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Valfredo Azevedo Lemos. 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 Valfredo Azevedo Lemos. The network helps show where Valfredo Azevedo Lemos may publish in the future.

Countries citing papers authored by Valfredo Azevedo Lemos

Since Specialization
Citations

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