Željko Grahek

543 total citations
36 papers, 423 citations indexed

About

Željko Grahek is a scholar working on Global and Planetary Change, Radiological and Ultrasound Technology and Radiation. According to data from OpenAlex, Željko Grahek has authored 36 papers receiving a total of 423 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Global and Planetary Change, 19 papers in Radiological and Ultrasound Technology and 14 papers in Radiation. Recurrent topics in Željko Grahek's work include Radioactive contamination and transfer (26 papers), Radioactivity and Radon Measurements (19 papers) and Radioactive element chemistry and processing (14 papers). Željko Grahek is often cited by papers focused on Radioactive contamination and transfer (26 papers), Radioactivity and Radon Measurements (19 papers) and Radioactive element chemistry and processing (14 papers). Željko Grahek collaborates with scholars based in Croatia, Serbia and Slovakia. Željko Grahek's co-authors include Stipe Lulić, Martina Rožmarić, K. Kvastek, Delko Barišić, Silvia Dulanská, Mihajlo Jović, Marija Šljivić‐Ivanović, Ivana Smičiklas, Ivan Širić and Ľubomír Mátel and has published in prestigious journals such as Scientific Reports, Journal of Chromatography A and Analytica Chimica Acta.

In The Last Decade

Željko Grahek

36 papers receiving 416 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Željko Grahek Croatia 13 245 204 197 113 70 36 423
C. Cossonnet France 13 239 1.0× 191 0.9× 148 0.8× 46 0.4× 22 0.3× 36 363
Judah I. Friese United States 12 212 0.9× 297 1.5× 108 0.5× 108 1.0× 55 0.8× 36 503
Shan Xing China 12 264 1.1× 228 1.1× 183 0.9× 37 0.3× 31 0.4× 33 400
Silvia Dulanská Slovakia 11 272 1.1× 220 1.1× 160 0.8× 137 1.2× 66 0.9× 55 369
Steffen Happel Germany 13 114 0.5× 189 0.9× 79 0.4× 57 0.5× 99 1.4× 36 373
D Solatie Finland 11 215 0.9× 118 0.6× 185 0.9× 37 0.3× 12 0.2× 30 352
B. Boulet France 12 219 0.9× 177 0.9× 184 0.9× 27 0.2× 26 0.4× 27 338
B. Wernli Switzerland 9 124 0.5× 182 0.9× 53 0.3× 54 0.5× 28 0.4× 13 384
M. Llauradó Spain 13 249 1.0× 129 0.6× 224 1.1× 97 0.9× 30 0.4× 32 393
Riki Seki Japan 10 129 0.5× 109 0.5× 95 0.5× 67 0.6× 33 0.5× 33 325

Countries citing papers authored by Željko Grahek

Since Specialization
Citations

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

Fields of papers citing papers by Željko Grahek

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Željko Grahek

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

All Works

20 of 20 papers shown
1.
2.
Grahek, Željko, et al.. (2024). Radioactivity in food crops from the family farms in Croatia with ingestion dose assessment. Food Control. 167. 110805–110805. 4 indexed citations
3.
Štrok, Marko, et al.. (2024). Comparison of some of the analytical techniques and their applications to environmental radiostrontium determination. Journal of Radioanalytical and Nuclear Chemistry. 333(6). 2697–2707. 2 indexed citations
4.
Grahek, Željko, et al.. (2023). Radiostrontium determination by combination of automated Sr isolation and “on-column” Cherenkov detection using chromatographic model. Journal of Chromatography A. 1706. 464276–464276. 1 indexed citations
5.
Smičiklas, Ivana, et al.. (2022). Novel approach for strontium preconcentration from seawater and rapid determination of 89,90Sr in emergency situations. Talanta. 250. 123722–123722. 5 indexed citations
6.
Smičiklas, Ivana, et al.. (2021). Efficient separation of strontium radionuclides from high-salinity wastewater by zeolite 4A synthesized from Bayer process liquids. Scientific Reports. 11(1). 1738–1738. 26 indexed citations
7.
Dulanská, Silvia, et al.. (2020). Synergy of flow injection system and molecular recognition technology products for rapid determination of 89,90Sr and 210Pb. Talanta. 225. 121959–121959. 4 indexed citations
8.
Nikolov, Jovana, et al.. (2018). Angle vs. LabSOCS for HPGe efficiency calibration. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 920. 81–87. 9 indexed citations
9.
Grahek, Željko, et al.. (2017). Comparison of different methodologies for the 90 Sr determination in environmental samples. Journal of Environmental Radioactivity. 181. 18–31. 23 indexed citations
10.
Barišić, Delko, et al.. (2017). 137 Cs in mushrooms from Croatia sampled 15–30 years after Chernobyl. Journal of Environmental Radioactivity. 181. 147–151. 18 indexed citations
11.
Barišić, Delko, et al.. (2017). Application of mathematical calibrations in measurements of gamma emitting radionuclides in honey samples and borosilicate filters. Applied Radiation and Isotopes. 126. 162–164. 3 indexed citations
12.
Grahek, Željko, et al.. (2016). Measurement of tritium in the Sava and Danube Rivers. Journal of Environmental Radioactivity. 162-163. 56–67. 14 indexed citations
13.
Grahek, Željko, et al.. (2016). The effect of counting conditions on pure beta emitter determination by Cherenkov counting. Journal of Radioanalytical and Nuclear Chemistry. 310(2). 891–903. 6 indexed citations
14.
Grahek, Željko, et al.. (2013). Sequential separation of Fe and Sr from liquid samples by using Sr resin and rapid determination of 55Fe and 89,90Sr. Applied Radiation and Isotopes. 81. 42–48. 1 indexed citations
15.
Grahek, Željko, et al.. (2011). Rapid determination of 89,90Sr in wide range of activity concentration by combination of yttrium, strontium separation and Cherenkov counting. Journal of Radioanalytical and Nuclear Chemistry. 292(2). 555–569. 18 indexed citations
16.
Rožmarić, Martina, et al.. (2009). Determination of uranium and thorium in complex samples using chromatographic separation, ICP-MS and spectrophotometric detection. Talanta. 80(1). 352–362. 69 indexed citations
17.
Sofilić, Tahir, et al.. (2004). RADIONUCLIDES IN METALLURGICAL PRODUCTS AND WASTE. Acta Metallurgica Slovaca. 10(1). 29–35. 8 indexed citations
18.
Sofilić, Tahir, et al.. (2001). Opravdanost praćenja prisutnosti radionuklida u čeličnom otpadu i sirovom čeliku. 43. 203–209. 1 indexed citations
19.
Grahek, Željko, et al.. (2000). Isolation of Yttrium and Strontium from Soil Samples and Rapid Determination of 90Sr. Institutional Repository of the Ruđer Bošković Institute (Ruđer Bošković Institute). 7 indexed citations
20.
Grahek, Željko, et al.. (1999). Isolation of radioactive strontium from natural samples: A semi-automatic procedure. Journal of Radioanalytical and Nuclear Chemistry. 241(3). 617–626. 5 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.

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