Valfredo Azevedo Lemos
Impact in
- Electrochemistry top 0.1%
- Electrochemical Analysis and Applications
- Analytical Chemistry top 0.02%
- Analytical chemistry methods development
Papers in
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- Analytical chemistry methods development 122
-
- Electrochemical Analysis and Applications 81
- Co-authors
- Sérgio L.C. Ferreira (33 shared papers)Marcos Almeida Bezerra (28 shared papers)Walter Nei Lopes dos Santos (16 shared papers)Patrícia Xavier Baliza (7 shared papers)Leonardo S.G. Teixeira (16 shared papers)Cléber Galvão Novaes (20 shared papers)Juracir Silva Santos (8 shared papers)Djane Santiago de Jesus (6 shared papers)
In The Last Decade
Valfredo Azevedo Lemos
135 papers receiving 4.6k citations
Peers
Comparison fields: 5 of 120
- Electrochemistry 2.3k
- Analytical Chemistry 3.4k
- Bioengineering 881
- Health, Toxicology and Mutagenesis 630
- Pollution 440
Countries citing papers authored by Valfredo Azevedo Lemos
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).
Fields of papers citing papers by Valfredo Azevedo Lemos
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.
Co-authors
The 25 scholars most cited alongside Valfredo Azevedo Lemos, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 136 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2006 | 204 | |
| 2 | 2010 | 150 | |
| 3 | 2008 | 146 | |
| 4 | 2005 | 132 | |
| 5 | 2021 | 126 | |
| 6 | 2006 | 118 | |
| 7 | 2007 | 112 | |
| 8 | 2011 | 108 | |
| 9 | 2018 | 107 | |
| 10 | 2006 | 102 | |
| 11 | 2006 | 99 | |
| 12 | 2009 | 95 | |
| 13 | 2001 | 95 | |
| 14 | 2000 | 91 | |
| 15 | 2015 | 89 | |
| 16 | 2001 | 78 | |
| 17 | 2006 | 74 | |
| 18 | 2009 | 71 | |
| 19 | 2002 | 67 | |
| 20 | 2003 | 66 |
About Valfredo Azevedo Lemos
Valfredo Azevedo Lemos is a scholar working on Analytical Chemistry, Electrochemistry, Bioengineering, Food Science and Health, Toxicology and Mutagenesis, having authored 136 papers that have together received 4.6k indexed citations. Recurring topics across this work include Analytical chemistry methods development (122 papers), Electrochemical Analysis and Applications (81 papers), Analytical Chemistry and Sensors (34 papers), Pesticide Residue Analysis and Safety (24 papers), Mercury impact and mitigation studies (19 papers), Heavy metals in environment (11 papers), Radioactive element chemistry and processing (11 papers) and Extraction and Separation Processes (9 papers). The work is most often cited by research in Electrochemistry (2.3k citations), Analytical Chemistry (3.4k citations), Bioengineering (881 citations), Health, Toxicology and Mutagenesis (630 citations) and Pollution (440 citations). Valfredo Azevedo Lemos has collaborated with scholars based in Brazil, Spain and Portugal. Frequent co-authors include Sérgio L.C. Ferreira, Marcos Almeida Bezerra, Walter Nei Lopes dos Santos, Patrícia Xavier Baliza, Leonardo S.G. Teixeira, Cléber Galvão Novaes, Juracir Silva Santos, Djane Santiago de Jesus, Luana Bastos Santos and Maria das Graças Andrade Korn. Their work appears in journals such as Microchemical Journal, Talanta, Water Air & Soil Pollution, TrAC Trends in Analytical Chemistry and Journal of Hazardous Materials.
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.