Helena Oliveira
- Materials Chemistry top 10%
- Biomedical Engineering top 5%
- Plant Science top 5%
- Molecular Biology
- Health, Toxicology and Mutagenesis top 2%
- Co-authors
- Conceição SantosVerónica BastosCarmen S. R. FreireMaria de Lourdes PereiraCarla VilelaArmando J. D. SilvestreIola F. DuarteJosé Miguel P. Ferreira de Oliveira
- Topics
- Nanoparticles: synthesis and applications (24 papers)Heavy Metal Exposure and Toxicity (19 papers)Air Quality and Health Impacts (12 papers)
In The Last Decade
Helena Oliveira
142 papers receiving 3.5k citations
Hit Papers
Peers
Comparison fields: 5 of 156
- Materials Chemistry 717
- Biomedical Engineering 658
- Plant Science 630
- Molecular Biology 619
- Health, Toxicology and Mutagenesis 594
Countries citing papers authored by Helena Oliveira
This map shows the geographic impact of Helena Oliveira'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 Oliveira with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helena Oliveira more than expected).
Fields of papers citing papers by Helena Oliveira
This network shows the impact of papers produced by Helena Oliveira. 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 Oliveira. The network helps show where Helena Oliveira may publish in the future.
Co-authorship network of co-authors of Helena Oliveira
This figure shows the co-authorship network connecting the top 25 collaborators of Helena Oliveira. A scholar is included among the top collaborators of Helena Oliveira based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Helena Oliveira. Helena Oliveira is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 3 | |
| 2 | 3 | |
| 3 | 4 | |
| 4 | 6 | |
| 5 | 0 | |
| 6 | 2 | |
| 7 | 11 | |
| 8 | 2 | |
| 9 | 24 | |
| 10 | 24 | |
| 11 | 1 | |
| 12 | 9 | |
| 13 | 31 | |
| 14 | 70 | |
| 15 | 27 | |
| 16 | 78 | |
| 17 | 31 | |
| 18 | 20 | |
| 19 | 2 | |
| 20 | Syrphid predators of aphids on Citrus spp. in Recife, Pernambuco. | 1 |
About Helena Oliveira
Helena Oliveira is a scholar working on Health, Toxicology and Mutagenesis, Pharmaceutical Science and Pollution, having authored 151 papers that have together received 3.5k indexed citations. Recurring topics across this work include Nanoparticles: synthesis and applications (24 papers), Heavy Metal Exposure and Toxicity (19 papers) and Air Quality and Health Impacts (12 papers). The work is most often cited by research in Pharmaceutical Science (308 citations), Health, Toxicology and Mutagenesis (594 citations) and Pollution (441 citations). Helena Oliveira has collaborated with scholars based in Portugal, Spain and Brazil. Frequent co-authors include Conceição Santos, Verónica Bastos, Carmen S. R. Freire, Maria de Lourdes Pereira, Carla Vilela, Armando J. D. Silvestre, Iola F. Duarte, José Miguel P. Ferreira de Oliveira, Ana L. Daniel‐da‐Silva and Marcello Spanò. Their work appears in journals such as PLoS ONE, The Science of The Total Environment 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.