John O’Callaghan

1.4k total citations
29 papers, 202 citations indexed

About

John O’Callaghan is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Materials Chemistry. According to data from OpenAlex, John O’Callaghan has authored 29 papers receiving a total of 202 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Electrical and Electronic Engineering, 11 papers in Biomedical Engineering and 8 papers in Materials Chemistry. Recurrent topics in John O’Callaghan's work include Neuroscience and Neural Engineering (5 papers), Molecular Junctions and Nanostructures (4 papers) and Electrodeposition and Electroless Coatings (4 papers). John O’Callaghan is often cited by papers focused on Neuroscience and Neural Engineering (5 papers), Molecular Junctions and Nanostructures (4 papers) and Electrodeposition and Electroless Coatings (4 papers). John O’Callaghan collaborates with scholars based in Belgium, Ireland and United Kingdom. John O’Callaghan's co-authors include Justin D. Holmes, Michael A. Morris, Chris Van Hoof, Elizabeth Lee, John O’Reilly, Maaike Op de Beeck, Dieter Cuypers, Nima Maghari, David Schaubroeck and Ichiro Yamashita and has published in prestigious journals such as Chemistry of Materials, Journal of The Electrochemical Society and Langmuir.

In The Last Decade

John O’Callaghan

27 papers receiving 198 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John O’Callaghan Belgium 9 73 62 56 52 38 29 202
Xiaojian Li China 9 69 0.9× 114 1.8× 107 1.9× 84 1.6× 22 0.6× 14 323
Zefan Li China 8 68 0.9× 92 1.5× 38 0.7× 129 2.5× 35 0.9× 14 288
Hee Jae Choi South Korea 10 95 1.3× 144 2.3× 41 0.7× 188 3.6× 59 1.6× 17 369
Haining Hu China 12 35 0.5× 196 3.2× 30 0.5× 51 1.0× 17 0.4× 17 385
Senyao Wang China 10 90 1.2× 95 1.5× 29 0.5× 150 2.9× 12 0.3× 20 331
Changmin Keum United Kingdom 13 60 0.8× 139 2.2× 60 1.1× 244 4.7× 17 0.4× 21 355
Yang Xie China 8 180 2.5× 64 1.0× 117 2.1× 118 2.3× 8 0.2× 29 360
Sara Santiago Spain 12 119 1.6× 86 1.4× 69 1.2× 160 3.1× 30 0.8× 23 351
Quaid Zaman Brazil 12 74 1.0× 193 3.1× 19 0.3× 132 2.5× 7 0.2× 20 338
Gabriel M. Mercier Belgium 7 187 2.6× 174 2.8× 10 0.2× 133 2.6× 41 1.1× 9 390

Countries citing papers authored by John O’Callaghan

Since Specialization
Citations

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

Fields of papers citing papers by John O’Callaghan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John O’Callaghan. 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 John O’Callaghan. The network helps show where John O’Callaghan may publish in the future.

Co-authorship network of co-authors of John O’Callaghan

This figure shows the co-authorship network connecting the top 25 collaborators of John O’Callaghan. A scholar is included among the top collaborators of John O’Callaghan 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 John O’Callaghan. John O’Callaghan 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.
Westerveld, W.J., Alessio Miranda, John O’Callaghan, et al.. (2020). Design of a micro-opto-mechanical ultrasound sensor for photoacoustic imaging. Lirias (KU Leuven). 1–8. 2 indexed citations
3.
Verplancke, Rik, Maarten Cauwe, David Schaubroeck, et al.. (2019). Development of an active high-density transverse intrafascicular micro-electrode probe. Journal of Micromechanics and Microengineering. 30(1). 15010–15010. 18 indexed citations
4.
Liu, Chengxun, Karolien Jans, John O’Callaghan, et al.. (2017). Full-wafer in-situ fabrication and packaging of microfluidic flow cytometer with photo-patternable adhesive polymers. Biomedical Microdevices. 20(1). 2–2. 1 indexed citations
5.
Beeck, Maaike Op de, Rik Verplancke, David Schaubroeck, et al.. (2017). Ultra-thin biocompatible implantable chip for bidirectional communication with peripheral nerves. Ghent University Academic Bibliography (Ghent University). 1–4. 18 indexed citations
6.
Roycroft, Brendan, et al.. (2014). Wavelength Agile Slotted Fabry-Pérot Lasers. 102–103. 4 indexed citations
7.
Radisic, Aleksandar, et al.. (2014). Electrochemical Deposition of Platinum Interconnects on Flexible Biocompatible Substrates. MRS Proceedings. 1626. 1 indexed citations
8.
Radisic, Aleksandar, et al.. (2013). Electrochemical fabrication of platinum interconnects for implantable electronic devices. Microelectronic Engineering. 120. 251–256. 2 indexed citations
9.
O’Callaghan, John, et al.. (2013). Electrodeposition of Platinum Thin Films as Interconnects Material for Implantable Medical Applications. Journal of The Electrochemical Society. 160(8). D300–D306. 5 indexed citations
10.
O’Callaghan, John, et al.. (2012). Electrodeposition of platinum thin films for flexible interconnects in implantable medical devices.
11.
Beeck, Maaike Op de, et al.. (2012). Biocompatible packaging solutions for implantable electronic systems for medical applications. 4 indexed citations
12.
Hiraoka, M., et al.. (2011). Miniature conductive polymer actuators for high pressure generation in lab on chip systems. Sensors and Actuators A Physical. 177. 23–29. 18 indexed citations
13.
O’Callaghan, John, et al.. (2011). Hydrogel optimization towards fibroblast-friendly biomimetic coatings for implantable devices. 2870–2873. 1 indexed citations
14.
Arnold, Donna C., John O’Callaghan, Joseph M. Tobin, et al.. (2009). The role of etched silicon channels on the pore ordering of mesoporous silica: The importance of film thickness on providing highly orientated and defect-free thin films. Applied Surface Science. 255(23). 9333–9342. 2 indexed citations
15.
O’Callaghan, John, Mark Copley, John P. Hanrahan, et al.. (2008). Supercritical Fluid Swelling of Liquid Crystal Films. Langmuir. 24(13). 6959–6964. 7 indexed citations
16.
17.
O’Callaghan, John, et al.. (2001). Abutment Hammering Tool for Dental Implants. 151–158. 5 indexed citations
18.
Christie, S., et al.. (1995). Synthesis and reactivity of novel π-allylcyclopentadienyl cobaltolactone complexes. Journal of the Chemical Society Chemical Communications. 2051–2052. 2 indexed citations
19.
20.
Lee, Elizabeth, John O’Callaghan, & John O’Reilly. (1982). N.m.r. (1H and 13C) studies of some carbohydrate acetates. Carbohydrate Research. 105(2). 266–268. 11 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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