Ernest Osei

1.7k total citations
79 papers, 1.2k citations indexed

About

Ernest Osei is a scholar working on Radiology, Nuclear Medicine and Imaging, Radiation and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ernest Osei has authored 79 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Radiology, Nuclear Medicine and Imaging, 30 papers in Radiation and 29 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ernest Osei's work include Advanced Radiotherapy Techniques (28 papers), Radiation Therapy and Dosimetry (18 papers) and Radiation Dose and Imaging (16 papers). Ernest Osei is often cited by papers focused on Advanced Radiotherapy Techniques (28 papers), Radiation Therapy and Dosimetry (18 papers) and Radiation Dose and Imaging (16 papers). Ernest Osei collaborates with scholars based in Canada, United Kingdom and Ghana. Ernest Osei's co-authors include Shruti Nambiar, K. Faulkner, John T. W. Yeow, Johnson Darko, Andre Fleck, Michael S. Patterson, Stefan Andersson‐Engels, Brian C. Wilson, Nima Maftoon and B Schaly and has published in prestigious journals such as Scientific Reports, Journal of Materials Science and Sensors and Actuators B Chemical.

In The Last Decade

Ernest Osei

73 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ernest Osei Canada 18 460 317 264 255 212 79 1.2k
M. Alkhorayef Saudi Arabia 17 654 1.4× 464 1.5× 116 0.4× 219 0.9× 189 0.9× 105 1.1k
Ola Holmberg Austria 19 862 1.9× 207 0.7× 29 0.1× 509 2.0× 426 2.0× 43 1.2k
P. Lukáš Czechia 18 206 0.4× 100 0.3× 505 1.9× 96 0.4× 199 0.9× 65 1.6k
Marvin Rosenstein United States 21 1.1k 2.4× 492 1.6× 42 0.2× 181 0.7× 314 1.5× 37 1.5k
Masayuki Zuguchi Japan 25 1.6k 3.5× 817 2.6× 85 0.3× 375 1.5× 360 1.7× 78 1.9k
Samuel Chang South Korea 21 352 0.8× 122 0.4× 261 1.0× 135 0.5× 225 1.1× 60 1.3k
Ammar A. Oglat Jordan 16 337 0.7× 250 0.8× 164 0.6× 124 0.5× 220 1.0× 81 803
W. Panzer Germany 19 862 1.9× 553 1.7× 77 0.3× 257 1.0× 441 2.1× 59 1.2k
Kiang Hiong Tay Singapore 21 318 0.7× 218 0.7× 46 0.2× 98 0.4× 611 2.9× 88 1.6k
Mika Kortesniemi Finland 27 1.6k 3.4× 826 2.6× 231 0.9× 418 1.6× 306 1.4× 83 2.4k

Countries citing papers authored by Ernest Osei

Since Specialization
Citations

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

Fields of papers citing papers by Ernest Osei

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ernest Osei

This figure shows the co-authorship network connecting the top 25 collaborators of Ernest Osei. A scholar is included among the top collaborators of Ernest Osei 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 Ernest Osei. Ernest Osei 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
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Osei, Ernest, et al.. (2025). Engineered dual-functional gold nanoparticles enhance radiosensitization in prostate cancer cells: synergistic action of curcumin and gold. Nanoscale Advances. 7(19). 5964–5977. 1 indexed citations
3.
Osei, Ernest, et al.. (2023). Enhanced electron radiation shielding composite developed by well dispersed fillers in PDMS polymer. Radiation Physics and Chemistry. 211. 110994–110994. 5 indexed citations
4.
Mensah, Nathan Kumasenu, et al.. (2023). Telehealth services for global emergencies: implications for COVID-19: a scoping review based on current evidence. BMC Health Services Research. 23(1). 567–567. 11 indexed citations
5.
6.
Osei, Ernest, et al.. (2021). Impact of COVID-19 pandemic on the oncologic care continuum: urgent need to restore patients care to pre-COVID-19 era. Journal of Radiotherapy in Practice. 22. 6 indexed citations
7.
Osei, Ernest, et al.. (2021). Occupational Health and Safety Measures in Healthcare Settings during COVID-19: Strategies for Protecting Staff, Patients and Visitors. Disaster Medicine and Public Health Preparedness. 17. e48–e48. 18 indexed citations
8.
Osei, Ernest, et al.. (2021). Interactions of platelets with circulating tumor cells contribute to cancer metastasis. Scientific Reports. 11(1). 15477–15477. 71 indexed citations
9.
Osei, Ernest, et al.. (2020). ASSESSMENT OF OCCUPATIONAL RADIATION DOSES OF MEDICAL RADIATION WORKERS IN TWO COMMUNITY HOSPITALS. Radiation Protection Dosimetry. 192(1). 41–55. 6 indexed citations
10.
Malik, Paul, Shruti Nambiar, Pierre Chelle, et al.. (2019). Biodistribution and Physiologically-Based Pharmacokinetic Modeling of Gold Nanoparticles in Mice with Interspecies Extrapolation. Pharmaceutics. 11(4). 179–179. 42 indexed citations
11.
Nambiar, Shruti, Ernest Osei, Andre Fleck, et al.. (2018). Synthesis of curcumin-functionalized gold nanoparticles and cytotoxicity studies in human prostate cancer cell line. Applied Nanoscience. 8(3). 347–357. 51 indexed citations
12.
Nambiar, Shruti, Zhenhao Li, Ernest Osei, et al.. (2018). Bismuth oxide-based nanocomposite for high-energy electron radiation shielding. Journal of Materials Science. 54(4). 3023–3034. 31 indexed citations
13.
Osei, Ernest, et al.. (2015). Dosimetric evaluation of whole-breast radiation therapy: Clinical experience. Medical dosimetry. 40(4). 355–365. 7 indexed citations
14.
Nambiar, Shruti, Ernest Osei, & John T. W. Yeow. (2015). Bismuth Sulfide Nanoflowers for Detection of X-rays in the Mammographic Energy Range. Scientific Reports. 5(1). 9440–9440. 36 indexed citations
15.
Chow, James C. L., et al.. (2014). Prostate IMRT: Two-dimensional model of rectal NTCP employing the variability of rectal motion and rectum wall thickness. Iranian Journal of radiation research. 12(4). 283–293. 3 indexed citations
16.
Osei, Ernest & Rob Barnett. (2009). Software for the estimation of organ equivalent and effective doses from diagnostic radiology procedures. Journal of Radiological Protection. 29(3). 361–376. 7 indexed citations
17.
Osei, Ernest, et al.. (2008). Evaluation of daily online set-up errors and organ displacement uncertainty during conformal radiation treatment of the prostate. British Journal of Radiology. 82(973). 49–61. 22 indexed citations
18.
Bradley, B, Andre Fleck, & Ernest Osei. (2006). Normalized data for the estimation of fetal radiation dose from radiotherapy of the breast. British Journal of Radiology. 79(946). 818–827. 11 indexed citations
19.
Osei, Ernest, et al.. (2003). Stereotactic radiotherapy in the treatment of ocular melanoma: A noninvasive eye fixation aid and tracking system. Journal of Applied Clinical Medical Physics. 4(2). 156–161. 19 indexed citations
20.
Yu, C. K. H., et al.. (2003). Ultrasound examination at 37 weeks' gestation in the prediction of pregnancy outcome: the value of cervical assessment. Ultrasound in Obstetrics and Gynecology. 22(6). 598–603. 47 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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