Ruud M. Ramakers

875 total citations
24 papers, 638 citations indexed

About

Ruud M. Ramakers is a scholar working on Radiology, Nuclear Medicine and Imaging, Surgery and Molecular Biology. According to data from OpenAlex, Ruud M. Ramakers has authored 24 papers receiving a total of 638 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Radiology, Nuclear Medicine and Imaging, 2 papers in Surgery and 2 papers in Molecular Biology. Recurrent topics in Ruud M. Ramakers's work include Medical Imaging Techniques and Applications (17 papers), Radiopharmaceutical Chemistry and Applications (13 papers) and Radiomics and Machine Learning in Medical Imaging (6 papers). Ruud M. Ramakers is often cited by papers focused on Medical Imaging Techniques and Applications (17 papers), Radiopharmaceutical Chemistry and Applications (13 papers) and Radiomics and Machine Learning in Medical Imaging (6 papers). Ruud M. Ramakers collaborates with scholars based in Netherlands, Germany and Switzerland. Ruud M. Ramakers's co-authors include Freek J. Beekman, Frans van der Have, Brendan Vastenhouw, Marlies C Goorden, Changguo Ji, Steven Staelens, Woutjan Branderhorst, Oleksandra Ivashchenko, Jan Booij and Carla F.M. Molthoff and has published in prestigious journals such as Environmental Science & Technology, Proceedings of the IEEE and International Journal of Molecular Sciences.

In The Last Decade

Ruud M. Ramakers

23 papers receiving 628 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ruud M. Ramakers Netherlands 12 495 179 140 75 72 24 638
Jonathan A. Disselhorst Germany 16 722 1.5× 194 1.1× 158 1.1× 181 2.4× 87 1.2× 27 926
Robbie Robertson United States 6 289 0.6× 220 1.2× 92 0.7× 134 1.8× 144 2.0× 6 587
Michel Defrise Belgium 15 684 1.4× 253 1.4× 151 1.1× 66 0.9× 96 1.3× 35 805
Lefteris Livieratos United Kingdom 16 810 1.6× 255 1.4× 223 1.6× 151 2.0× 39 0.5× 44 1.0k
Guido Boening Germany 13 440 0.9× 104 0.6× 148 1.1× 48 0.6× 75 1.0× 34 630
Peter Reimer Germany 10 259 0.5× 104 0.6× 70 0.5× 51 0.7× 74 1.0× 27 536
Faisal Mahmood Denmark 15 493 1.0× 213 1.2× 394 2.8× 225 3.0× 77 1.1× 58 901
N. Schramm Germany 11 499 1.0× 150 0.8× 196 1.4× 27 0.4× 71 1.0× 29 633
Tino Schurrat Germany 9 339 0.7× 143 0.8× 104 0.7× 42 0.6× 270 3.8× 16 774
Linda Nguyen United States 13 189 0.4× 116 0.6× 118 0.8× 161 2.1× 116 1.6× 39 690

Countries citing papers authored by Ruud M. Ramakers

Since Specialization
Citations

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

Fields of papers citing papers by Ruud M. Ramakers

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ruud M. Ramakers. 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 Ruud M. Ramakers. The network helps show where Ruud M. Ramakers may publish in the future.

Co-authorship network of co-authors of Ruud M. Ramakers

This figure shows the co-authorship network connecting the top 25 collaborators of Ruud M. Ramakers. A scholar is included among the top collaborators of Ruud M. Ramakers 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 Ruud M. Ramakers. Ruud M. Ramakers 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.
Ramakers, Ruud M., et al.. (2025). Ultra-high energy spectral prompt PET. Physics in Medicine and Biology. 70(7). 75010–75010. 1 indexed citations
2.
Ramakers, Ruud M., et al.. (2025). Dual-photopeak joint image reconstruction for pinhole SPECT, PET and PET-SPECT. Physics in Medicine and Biology. 71(1). 15017–15017.
3.
Lam, Marnix G. E. H., Alex J. Poot, Ruud M. Ramakers, et al.. (2023). Evaluating the Targeting of a Staphylococcus-aureus-Infected Implant with a Radiolabeled Antibody In Vivo. International Journal of Molecular Sciences. 24(5). 4374–4374. 7 indexed citations
4.
Evers, Mitchell, Maaike Nederend, Karli R. Reiding, et al.. (2023). IgA antibody immunotherapy targeting GD2 is effective in preclinical neuroblastoma models. Journal for ImmunoTherapy of Cancer. 11(7). e006948–e006948. 16 indexed citations
5.
Goorden, Marlies C, et al.. (2021). Efficient Monte-Carlo based system modelling for image reconstruction in preclinical pinhole SPECT. Physics in Medicine and Biology. 66(12). 125013–125013. 3 indexed citations
6.
Beekman, Freek J., et al.. (2021). Positron range-free and multi-isotope tomography of positron emitters. Physics in Medicine and Biology. 66(6). 65011–65011. 21 indexed citations
7.
Ramakers, Ruud M., et al.. (2020). EXIRAD-3D: Fast automated three-dimensional autoradiography. Nuclear Medicine and Biology. 86-87. 59–65. 6 indexed citations
8.
Goorden, Marlies C, Chris Kamphuis, Ruud M. Ramakers, & Freek J. Beekman. (2020). Accelerated image reconstruction by a combined dual-matrix dual-voxel approach. Physics in Medicine and Biology. 65(10). 105014–105014. 8 indexed citations
9.
Visser, Harry, N.M. Korthagen, Cristina Müller, et al.. (2017). A New Dota-Folate Conjugate (CM09) For Imaging of Folate Receptor Expressing Macrophages in a Rat Model of Osteoarthritis. Osteoarthritis and Cartilage. 25. S263–S264. 1 indexed citations
10.
Korthagen, N.M., Cristina Müller, Ruud M. Ramakers, et al.. (2017). Imaging of Folate Receptor Expressing Macrophages in the Rat Groove Model of Osteoarthritis: Using a New DOTA-Folate Conjugate. Cartilage. 9(2). 183–191. 18 indexed citations
11.
Have, Frans van der, Oleksandra Ivashchenko, Marlies C Goorden, Ruud M. Ramakers, & Freek J. Beekman. (2016). High-resolution clustered pinhole 131Iodine SPECT imaging in mice. Nuclear Medicine and Biology. 43(8). 506–511. 18 indexed citations
12.
Klerk, John M. H. de, Haiko J. Bloemendal, Ruud M. Ramakers, et al.. (2015). Drug composition matters: the influence of carrier concentration on the radiochemical purity, hydroxyapatite affinity and in-vivo bone accumulation of the therapeutic radiopharmaceutical 188 Rhenium-HEDP. Nuclear Medicine and Biology. 42(5). 465–469. 7 indexed citations
13.
Ivashchenko, Oleksandra, Frans van der Have, Marlies C Goorden, Ruud M. Ramakers, & Freek J. Beekman. (2015). Ultra-High-Sensitivity Submillimeter Mouse SPECT. Journal of Nuclear Medicine. 56(3). 470–475. 36 indexed citations
14.
Branderhorst, Woutjan, Erwin L. A. Blezer, Mischa Houtkamp, et al.. (2014). Three-Dimensional Histologic Validation of High-Resolution SPECT of Antibody Distributions Within Xenografts. Journal of Nuclear Medicine. 55(5). 830–837. 5 indexed citations
15.
Walker, Matthew, Marlies C Goorden, Katherine Dinelle, et al.. (2014). Performance Assessment of a Preclinical PET Scanner with Pinhole Collimation by Comparison to a Coincidence-Based Small-Animal PET Scanner. Journal of Nuclear Medicine. 55(8). 1368–1374. 37 indexed citations
16.
Goorden, Marlies C, et al.. (2012). Fast Spiral SPECT with Stationary γ-Cameras and Focusing Pinholes. Journal of Nuclear Medicine. 53(8). 1292–1299. 34 indexed citations
17.
Goorden, Marlies C, Frans van der Have, R. Kreuger, et al.. (2012). VECTor: A Preclinical Imaging System for Simultaneous Submillimeter SPECT and PET. Journal of Nuclear Medicine. 54(2). 306–312. 88 indexed citations
18.
Crunelle, Cleo L., Tim C. de Wit, Kora de Bruin, et al.. (2012). Varenicline increases in vivo striatal dopamine D2/3 receptor binding: an ultra-high-resolution pinhole [123I]IBZM SPECT study in rats. Nuclear Medicine and Biology. 39(5). 640–644. 15 indexed citations
19.
Ji, Changguo, et al.. (2010). Accurate Coregistration between Ultra‐High‐Resolution Micro‐SPECT and Circular Cone‐Beam Micro‐CT Scanners. International Journal of Biomedical Imaging. 2010(1). 654506–654506. 9 indexed citations
20.
Have, Frans van der, Brendan Vastenhouw, Ruud M. Ramakers, et al.. (2009). U-SPECT-II: An Ultra-High-Resolution Device for Molecular Small-Animal Imaging. Journal of Nuclear Medicine. 50(4). 599–605. 239 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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