Cláudio H. Sibata

4.9k total citations · 2 hit papers
99 papers, 3.8k citations indexed

About

Cláudio H. Sibata is a scholar working on Pulmonary and Respiratory Medicine, Radiation and Biomedical Engineering. According to data from OpenAlex, Cláudio H. Sibata has authored 99 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Pulmonary and Respiratory Medicine, 47 papers in Radiation and 37 papers in Biomedical Engineering. Recurrent topics in Cláudio H. Sibata's work include Advanced Radiotherapy Techniques (44 papers), Photodynamic Therapy Research Studies (28 papers) and Nanoplatforms for cancer theranostics (26 papers). Cláudio H. Sibata is often cited by papers focused on Advanced Radiotherapy Techniques (44 papers), Photodynamic Therapy Research Studies (28 papers) and Nanoplatforms for cancer theranostics (26 papers). Cláudio H. Sibata collaborates with scholars based in United States, Brazil and Canada. Cláudio H. Sibata's co-authors include Ron R. Allison, Gordon Downie, Rosa Cuenca, Xin‐Hua Hu, Vanderlei Salvador Bagnato, Carter J. Childs, Valdir Colussi, Nancy L. Oleinick, H Mota and Timothy J. Kinsella and has published in prestigious journals such as Radiology, International Journal of Radiation Oncology*Biology*Physics and Physics in Medicine and Biology.

In The Last Decade

Cláudio H. Sibata

95 papers receiving 3.7k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Photosensitizers in clinical PDT

2004 833 citations Ron R. Allison, Gordon Downie et al. Photodiagnosis and Photodynamic Therapy profile →
Oncologic photodynamic therapy photosensitizers: A clinical review

2010 654 citations Ron R. Allison, Cláudio H. Sibata Photodiagnosis and Photodynamic Therapy profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Cláudio H. Sibata United States	27	2.7k	2.5k	1.2k	703	559	99	3.8k
Robert Weersink Canada	26	1.8k 0.7×	2.0k 0.8×	557 0.5×	300 0.4×	543 1.0×	110	3.4k
Jarod C. Finlay United States	29	2.0k 0.7×	2.2k 0.9×	284 0.2×	334 0.5×	658 1.2×	120	2.8k
Raymond M. Reilly Canada	44	1.6k 0.6×	1.2k 0.5×	421 0.4×	631 0.9×	3.2k 5.7×	174	6.3k
Stephen A. Sapareto United States	25	571 0.2×	2.8k 1.2×	366 0.3×	254 0.4×	1.8k 3.3×	44	4.4k
G. Mike Makrigiorgos United States	39	1.3k 0.5×	667 0.3×	220 0.2×	687 1.0×	738 1.3×	148	4.4k
Marcelino Bernardo United States	45	2.8k 1.0×	949 0.4×	775 0.7×	126 0.2×	2.6k 4.7×	99	6.3k
Matthew R. Dreher United States	42	711 0.3×	2.5k 1.0×	479 0.4×	127 0.2×	931 1.7×	87	6.3k
Dominic J. Robinson Netherlands	34	2.6k 1.0×	2.6k 1.0×	656 0.6×	19 0.0×	775 1.4×	136	4.1k
Tessa Buckle Netherlands	36	1000 0.4×	851 0.3×	178 0.1×	155 0.2×	745 1.3×	120	4.1k
James Z. Xing Canada	23	501 0.2×	875 0.4×	435 0.4×	195 0.3×	197 0.4×	55	2.1k

Countries citing papers authored by Cláudio H. Sibata

Since Specialization

Citations

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

Fields of papers citing papers by Cláudio H. Sibata

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Cláudio H. Sibata. 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 Cláudio H. Sibata. The network helps show where Cláudio H. Sibata may publish in the future.

Co-authorship network of co-authors of Cláudio H. Sibata

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

All Works

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20 of 20 papers shown

Cavalieri, R. Jennifer, Hiram A. Gay, Jingxia Liu, et al.. (2011). Total error shift patterns for daily CT on rails image-guided radiotherapy to the prostate bed. Radiation Oncology. 6(1). 142–142. 10 indexed citations

Allison, Ron R., et al.. (2009). Results of combined photodynamic therapy (PDT) and high dose rate brachytherapy (HDR) in treatment of obstructive endobronchial non-small cell lung cancer (NSCLC). Photodiagnosis and Photodynamic Therapy. 7(1). 50–58. 41 indexed citations

Menezes, Priscila Fernanda Campos de, et al.. (2009). Determination of Threshold Dose of Photodynamic Therapy to Measure Superficial Necrosis. Photomedicine and Laser Surgery. 27(1). 93–99. 17 indexed citations

Gay, Hiram A., Cláudio H. Sibata, Ron R. Allison, & Branislav Jeremić. (2008). Isodose-based methodology for minimizing the morbidity and mortality of thoracic hypofractionated radiotherapy. Radiotherapy and Oncology. 91(3). 369–378. 13 indexed citations

Allison, Ron R. & Cláudio H. Sibata. (2008). Photodiagnosis for cutaneous malignancy: A brief clinical and technical review. Photodiagnosis and Photodynamic Therapy. 5(4). 247–250. 21 indexed citations

Allison, Ron R., H Mota, Vanderlei Salvador Bagnato, & Cláudio H. Sibata. (2008). Bio-nanotechnology and photodynamic therapy—State of the art review. Photodiagnosis and Photodynamic Therapy. 5(1). 19–28. 143 indexed citations

Gay, Hiram A., et al.. (2007). Toward endobronchial Ir-192 high-dose-rate brachytherapy therapeutic optimization. Physics in Medicine and Biology. 52(11). 2987–2999. 7 indexed citations

Allison, Ron R., Cláudio H. Sibata, Gordon Downie, & Rosa Cuenca. (2006). A clinical review of PDT for cutaneous malignancies. Photodiagnosis and Photodynamic Therapy. 3(4). 214–226. 38 indexed citations

Allison, Ron R., Gordon Downie, Rosa Cuenca, et al.. (2004). Photosensitizers in clinical PDT. Photodiagnosis and Photodynamic Therapy. 1(1). 27–42. 833 indexed citations breakdown →

10.

Zhang, Pengpeng, Sam Beddar, & Cláudio H. Sibata. (2004). AAPM TG‐43 formalism for brachytherapy dose calculation of a ¹³⁷Cs tube source. Medical Physics. 31(4). 755–759. 1 indexed citations

11.

Wasserman, Richard M., et al.. (2002). A data fusion approach to tumor delineation. Proceedings - International Conference on Image Processing. 2. 476–479. 7 indexed citations

12.

Xue, Jinyu, et al.. (2002). Implementation of the isocenter‐shift technique for smoothing MLC field edge on a 3D treatment planning system. Medical Physics. 29(7). 1413–1420. 4 indexed citations

13.

Kinsella, Timothy J., Valdir Colussi, Nancy L. Oleinick, & Cláudio H. Sibata. (2001). Photodynamic therapy in oncology. Expert Opinion on Pharmacotherapy. 2(6). 917–927. 188 indexed citations

14.

Acharya, Raj, et al.. (1998). Surface matching of multimodality image volumes by a fuzzy elastic registration technique. Computerized Medical Imaging and Graphics. 22(1). 13–23. 12 indexed citations

15.

Wasserman, Richard M., Raj Acharya, Cláudio H. Sibata, & K.H. Shin. (1996). A patient-specific in vivo tumor model. Mathematical Biosciences. 136(2). 111–140. 50 indexed citations

16.

Higgins, Patrick D., et al.. (1995). Deconvolution of detector size effect for small field measurement. Medical Physics. 22(10). 1663–1666. 60 indexed citations

17.

Balog, John, Cláudio H. Sibata, Matthew B. Podgorsak, & K.H. Shin. (1995). The use of customized spreadsheets in radiation therapy. Physics in Medicine and Biology. 40(6). 1057–1066. 1 indexed citations

18.

Higgins, Patrick D., Cláudio H. Sibata, F.H. Attix, et al.. (1992). Mass Energy Transfer and Absorption Coefficients, Including In-Flight Positron Annihilation. 2 indexed citations

19.

Mota, H, Cláudio H. Sibata, Peter Higgins, et al.. (1988). Posterior spinal cord block: a dosimetric study.. Radiology. 168(3). 859–861. 4 indexed citations

20.

Higgins, Patrick D., Cláudio H. Sibata, & B Paliwal. (1985). Determination of contamination-free build-up for⁶⁰Co. Physics in Medicine and Biology. 30(2). 153–162. 7 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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