Sandra Rellán

481 total citations
9 papers, 338 citations indexed

About

Sandra Rellán is a scholar working on Environmental Chemistry, Oceanography and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Sandra Rellán has authored 9 papers receiving a total of 338 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Environmental Chemistry, 4 papers in Oceanography and 2 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Sandra Rellán's work include Aquatic Ecosystems and Phytoplankton Dynamics (6 papers), Marine and coastal ecosystems (4 papers) and Marine Toxins and Detection Methods (4 papers). Sandra Rellán is often cited by papers focused on Aquatic Ecosystems and Phytoplankton Dynamics (6 papers), Marine and coastal ecosystems (4 papers) and Marine Toxins and Detection Methods (4 papers). Sandra Rellán collaborates with scholars based in Spain, Portugal and Germany. Sandra Rellán's co-authors include Ana Gago-Martı́nez, Vı́tor Vasconcelos, Joana Osswald, António Paulo Carvalho, Martin L. Saker, Walter Vetter, M.F. Alpendurada, M. Alfonso, R. Durán and L.R.F. Faro and has published in prestigious journals such as Chemosphere, Journal of Chromatography A and Environment International.

In The Last Decade

Sandra Rellán

9 papers receiving 324 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Sandra Rellán Spain 7 266 132 65 63 53 9 338
Joana Osswald Portugal 11 360 1.4× 177 1.3× 101 1.6× 92 1.5× 78 1.5× 12 471
Ekaterina Chernova Russia 11 240 0.9× 143 1.1× 145 2.2× 62 1.0× 39 0.7× 45 360
Gyula Surányi Hungary 12 280 1.1× 103 0.8× 56 0.9× 177 2.8× 43 0.8× 17 416
Ewelina Chrapusta Poland 11 234 0.9× 94 0.7× 46 0.7× 176 2.8× 43 0.8× 19 409
Raegyn B. Taylor United States 11 269 1.0× 145 1.1× 64 1.0× 25 0.4× 115 2.2× 18 388
Florence Mondeguer France 14 198 0.7× 132 1.0× 58 0.9× 19 0.3× 76 1.4× 24 444
Ariel Kamiński Poland 13 316 1.2× 136 1.0× 58 0.9× 196 3.1× 52 1.0× 27 504
Barbara Niedzwiadek Canada 11 283 1.1× 114 0.9× 59 0.9× 46 0.7× 31 0.6× 12 363
P. A. Zagatto Brazil 6 392 1.5× 138 1.0× 129 2.0× 57 0.9× 139 2.6× 12 511
Fabiane Dörr Brazil 9 207 0.8× 123 0.9× 75 1.2× 70 1.1× 44 0.8× 15 397

Countries citing papers authored by Sandra Rellán

Since Specialization
Citations

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

Fields of papers citing papers by Sandra Rellán

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sandra Rellán

This figure shows the co-authorship network connecting the top 25 collaborators of Sandra Rellán. A scholar is included among the top collaborators of Sandra Rellán 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 Sandra Rellán. Sandra Rellán is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

9 of 9 papers shown
1.
Rellán, Sandra, Joana Osswald, Martin L. Saker, Ana Gago-Martı́nez, & Vı́tor Vasconcelos. (2009). First detection of anatoxin-a in human and animal dietary supplements containing cyanobacteria. Food and Chemical Toxicology. 47(9). 2189–2195. 51 indexed citations
2.
Osswald, Joana, Sandra Rellán, Ana Gago-Martı́nez, & Vı́tor Vasconcelos. (2009). Production of anatoxin-a by cyanobacterial strains isolated from Portuguese fresh water systems. Ecotoxicology. 18(8). 1110–1115. 32 indexed citations
3.
Osswald, Joana, Sandra Rellán, Ana Gago-Martı́nez, & Vı́tor Vasconcelos. (2008). Uptake and depuration of anatoxin-a by the mussel Mytilus galloprovincialis (Lamarck, 1819) under laboratory conditions. Chemosphere. 72(9). 1235–1241. 20 indexed citations
4.
Campos, Francisco, Sandra Rellán, R. Durán, et al.. (2008). Evaluation of in vivo and in vitro recovery rate of anatoxin-a through the microdialysis probe. Toxicon. 52(7). 817–823. 5 indexed citations
5.
Rellán, Sandra & Ana Gago-Martı́nez. (2007). Improved conditions for the application of solid phase microextraction prior to HPLC–FLD analysis of anatoxin‐a. Journal of Separation Science. 30(15). 2522–2528. 6 indexed citations
6.
Osswald, Joana, Sandra Rellán, Ana Gago-Martı́nez, & Vı́tor Vasconcelos. (2007). Toxicology and detection methods of the alkaloid neurotoxin produced by cyanobacteria, anatoxin-a. Environment International. 33(8). 1070–1089. 133 indexed citations
7.
Osswald, Joana, Sandra Rellán, António Paulo Carvalho, Ana Gago-Martı́nez, & Vı́tor Vasconcelos. (2006). Acute effects of an anatoxin-a producing cyanobacterium on juvenile fish—Cyprinus carpio L.. Toxicon. 49(5). 693–698. 55 indexed citations
8.
Rellán, Sandra, Joana Osswald, Vı́tor Vasconcelos, & Ana Gago-Martı́nez. (2006). Analysis of anatoxin-a in biological samples using liquid chromatography with fluorescence detection after solid phase extraction and solid phase microextraction. Journal of Chromatography A. 1156(1-2). 134–140. 23 indexed citations
9.
Gago-Martı́nez, Ana, et al.. (2004). Optimization of Solid-Phase Microextraction for the Gas Chromatography/Mass Spectrometry Analysis of Persistent Organic Pollutants. Journal of AOAC International. 87(4). 1021–1027. 13 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Joana Osswald Breakdown of academic impact, for papers by Ekaterina Chernova Breakdown of academic impact, for papers by Gyula Surányi Breakdown of academic impact, for papers by Ewelina Chrapusta Breakdown of academic impact, for papers by Raegyn B. Taylor Breakdown of academic impact, for papers by Florence Mondeguer Breakdown of academic impact, for papers by Ariel Kamiński Breakdown of academic impact, for papers by Barbara Niedzwiadek Breakdown of academic impact, for papers by P. A. Zagatto Breakdown of academic impact, for papers by Fabiane Dörr
Rankless by CCL
2026