Colin Hopper

8.2k total citations
243 papers, 6.2k citations indexed

About

Colin Hopper is a scholar working on Pulmonary and Respiratory Medicine, Biomedical Engineering and Surgery. According to data from OpenAlex, Colin Hopper has authored 243 papers receiving a total of 6.2k indexed citations (citations by other indexed papers that have themselves been cited), including 93 papers in Pulmonary and Respiratory Medicine, 61 papers in Biomedical Engineering and 57 papers in Surgery. Recurrent topics in Colin Hopper's work include Photodynamic Therapy Research Studies (66 papers), Head and Neck Cancer Studies (37 papers) and Oral Health Pathology and Treatment (35 papers). Colin Hopper is often cited by papers focused on Photodynamic Therapy Research Studies (66 papers), Head and Neck Cancer Studies (37 papers) and Oral Health Pathology and Treatment (35 papers). Colin Hopper collaborates with scholars based in United Kingdom, Germany and Iraq. Colin Hopper's co-authors include Waseem Jerjes, Tahwinder Upile, Zaid Hamdoon, Paul M. Speight, Stephen G. Bown, William E. Grant, A. J. MacRobert, S. G. Bown, Alexander J. MacRobert and Kathleen Fan and has published in prestigious journals such as The Lancet, PLoS ONE and Cancer.

In The Last Decade

Colin Hopper

235 papers receiving 5.9k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Colin Hopper United Kingdom	41	2.6k	2.3k	1.2k	940	914	243	6.2k
Max J. H. Witjes Netherlands	39	1.4k 0.5×	1.1k 0.5×	1.6k 1.4×	648 0.7×	1.1k 1.2×	196	4.7k
Waseem Jerjes United Kingdom	31	864 0.3×	781 0.3×	799 0.7×	753 0.8×	723 0.8×	221	3.6k
Jan L.N. Roodenburg Netherlands	52	3.0k 1.1×	600 0.3×	2.7k 2.3×	795 0.8×	3.3k 3.6×	180	8.2k
Pei‐Jen Lou Taiwan	38	1.2k 0.4×	809 0.4×	1.2k 1.0×	122 0.1×	1.0k 1.1×	183	4.6k
Tahwinder Upile United Kingdom	30	717 0.3×	469 0.2×	873 0.7×	591 0.6×	1.0k 1.1×	150	3.2k
Matthias A.W. Merkx Netherlands	44	927 0.4×	422 0.2×	1.8k 1.5×	1.3k 1.4×	1.6k 1.7×	185	5.2k
Michael J. Kaplan United States	44	1.3k 0.5×	529 0.2×	2.2k 1.9×	496 0.5×	1.7k 1.8×	106	7.1k
Jia Fu China	45	768 0.3×	637 0.3×	768 0.7×	1.9k 2.0×	93 0.1×	196	6.3k
Alfons J. M. Balm Netherlands	49	2.7k 1.0×	366 0.2×	2.3k 2.0×	221 0.2×	2.8k 3.1×	210	7.7k
Mark S. Chambers United States	39	2.4k 0.9×	286 0.1×	1.1k 0.9×	341 0.4×	2.2k 2.4×	189	5.7k

Countries citing papers authored by Colin Hopper

Since Specialization

Citations

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

Fields of papers citing papers by Colin Hopper

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Colin Hopper

This figure shows the co-authorship network connecting the top 25 collaborators of Colin Hopper. A scholar is included among the top collaborators of Colin Hopper 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 Colin Hopper. Colin Hopper 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

Jerjes, Waseem, et al.. (2025). In Vivo Optical Coherence Tomography for the Detection, Subtyping, and Margin Assessment of Facial Basal Cell Carcinoma: A Comparative Study with Histopathology. Journal of Clinical Medicine. 14(3). 949–949. 1 indexed citations

Hanna, Reem, et al.. (2023). Emerging potential of phototherapy in management of symptomatic oral lichen planus: A systematic review of randomised controlled clinical trials. Journal of Biophotonics. 16(7). e202300046–e202300046. 15 indexed citations

Leeson, Rachel, Colin Hopper, Nicholas Kalavrezos, et al.. (2023). Prognosis of oral epithelial dysplasia in individuals with and without oral lichen planus. Oral Diseases. 30(2). 504–517. 2 indexed citations

Jerjes, Waseem, et al.. (2021). In vivo optical coherence tomography in assessment of suspicious facial lesions: A prospective study. Photodiagnosis and Photodynamic Therapy. 36. 102493–102493. 4 indexed citations

Jerjes, Waseem, Theodossis A. Theodossiou, Henry Hirschberg, et al.. (2020). Photochemical Internalization for Intracellular Drug Delivery. From Basic Mechanisms to Clinical Research. Journal of Clinical Medicine. 9(2). 528–528. 86 indexed citations

Hamdoon, Zaid, Waseem Jerjes, & Colin Hopper. (2019). Periorbital skin cancers subjected to mTHPC‐photodynamic therapy: A prospective study. Skin Research and Technology. 26(3). 338–342. 1 indexed citations

Jerjes, Waseem, Zaid Hamdoon, Natheer Al‐Rawi, & Colin Hopper. (2019). Optical coherence tomography in the assessment of cutaneous cancer margins of the face: An immediate ex vivo study. Photodiagnosis and Photodynamic Therapy. 29. 101616–101616. 7 indexed citations

Hamilton, Nicholas, Robert E. Hynds, Kate H.C. Gowers, et al.. (2019). Using a Three-Dimensional Collagen Matrix to Deliver Respiratory Progenitor Cells to Decellularized Trachea In Vivo. Tissue Engineering Part C Methods. 25(2). 93–102. 21 indexed citations

Hamilton, Nicholas, Robert E. Hynds, Kate H.C. Gowers, et al.. (2019). Using a 3D collagen matrix to deliver respiratory progenitor cells to decellularized trachea in vivo. UCL Discovery (University College London). 2 indexed citations

10.

Shah, Divyen K., et al.. (2017). Rapid ex vivo examination of Mohs specimens using optical coherence tomography. Photodiagnosis and Photodynamic Therapy. 19. 243–248. 5 indexed citations

11.

Bottini, Gian Battista, et al.. (2013). Pain Caused by a Dental Implant Impinging on an Accessory Inferior Alveolar Canal: A Case Report. The International Journal of Prosthodontics. 26(2). 125–126. 13 indexed citations

12.

Betz, Christian, et al.. (2012). Long‐term outcomes following foscan®‐PDT of basal cell carcinomas. Lasers in Surgery and Medicine. 44(7). 533–540. 16 indexed citations

13.

Jerjes, Waseem, et al.. (2010). TMJ arthroscopy in patients with Ehlers Danlos syndrome: case series. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 110(2). e12–e20. 6 indexed citations

14.

Jerjes, Waseem, et al.. (2008). Photodynamic therapy role in the premalignancy/malignancy of the head and neck. UCL Discovery (University College London). 3 indexed citations

15.

Jerjes, Waseem, et al.. (2008). The developing role of photodynamic therapy in multidisciplinary oncological care. UCL Discovery (University College London). 8 indexed citations

16.

Jerjes, Waseem, et al.. (2008). The novel use of the micro-endoscope to diagnose oral lichen planus: a case study. UCL Discovery (University College London). 2 indexed citations

17.

Kömerik, Nurgül, et al.. (1998). The effect of photodynamic therapy on rat buccal mucosa. UCL Discovery (University College London). 1 indexed citations

18.

Hopper, Colin, et al.. (1997). Maxillofacial surgery and the role of the extended day case. BDJ. 182(4). 134–138. 2 indexed citations

19.

Hopper, Colin. (1996). The role of photodynamic therapy in the management of oral cancer and precancer. European Journal of Cancer Part B Oral Oncology. 32(2). 71–72. 16 indexed citations

20.

Hopper, Colin, et al.. (1968). Bilateral femoral neuropathy complicating vaginal hysterectomy. Analysis of contributing factors in 3 patients.. PubMed. 32(4). 543–7. 30 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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