P.W. O’Callaghan

4.0k total citations
165 papers, 3.1k citations indexed

About

P.W. O’Callaghan is a scholar working on Mechanical Engineering, Mechanics of Materials and Computational Mechanics. According to data from OpenAlex, P.W. O’Callaghan has authored 165 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 89 papers in Mechanical Engineering, 46 papers in Mechanics of Materials and 22 papers in Computational Mechanics. Recurrent topics in P.W. O’Callaghan's work include Adhesion, Friction, and Surface Interactions (39 papers), Electrical Contact Performance and Analysis (29 papers) and Thermodynamic and Exergetic Analyses of Power and Cooling Systems (21 papers). P.W. O’Callaghan is often cited by papers focused on Adhesion, Friction, and Surface Interactions (39 papers), Electrical Contact Performance and Analysis (29 papers) and Thermodynamic and Exergetic Analyses of Power and Cooling Systems (21 papers). P.W. O’Callaghan collaborates with scholars based in United Kingdom, Sweden and Ireland. P.W. O’Callaghan's co-authors include S.D. Probert, O. Badr, K Darkwa, Andrew M. Jones, Lars Lannfelt, Jin‐Ping Li, Ulf Lindahl, S. Naik, Johan Kreuger and Lars Nilsson and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and SHILAP Revista de lepidopterología.

In The Last Decade

P.W. O’Callaghan

158 papers receiving 3.0k citations

Peers

Countries citing papers authored by P.W. O’Callaghan

Since Specialization

Citations

This map shows the geographic impact of P.W. 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 P.W. 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 P.W. O’Callaghan more than expected).

Fields of papers citing papers by P.W. O’Callaghan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P.W. O’Callaghan

This figure shows the co-authorship network connecting the top 25 collaborators of P.W. O’Callaghan. A scholar is included among the top collaborators of P.W. 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 P.W. O’Callaghan. P.W. O’Callaghan 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

#	Work	Indexed citations
1	Sustained Release of Proteins Using Region‐Specific Tunable Degradability in Hydrogels through 3D Photopatterning and Complimentary Labile Bond Chemistry 2025 ·Advanced Functional Materials ·(unknown), Carmine Pasquale Cerrato, (unknown), P.W. O’Callaghan, Johan Kreuger, Marie Arsenian‐Henriksson, Anna Finne‐Wistrand	0
2	Fe and C additions decrease the dissolution rate of silicon nitride coatings and are compatible with microglial viability in 3D collagen hydrogels 2023 ·Biomaterials Science ·(unknown), (unknown), P.W. O’Callaghan, Anders Palmquist, Johan Kreuger, Gry Hulsart‐Billström, Cecilia Persson	0
3	Quantitative imaging of doxorubicin diffusion and cellular uptake in biomimetic gels with human liver tumor cells 2023 ·Drug Delivery and Translational Research ·(unknown), P.W. O’Callaghan, (unknown), Johan Gråsjö, Olle Eriksson, Erik Sjögren, Per Hansson, Femke Heindryckx, Johan Kreuger, Hans Lennernäs	7
4	The β-cell primary cilium is an autonomous Ca2+ compartment for paracrine GABA signaling 2022 ·The Journal of Cell Biology ·Gonzalo Sánchez, (unknown), (unknown), P.W. O’Callaghan, Oleg Dyachok, (unknown), (unknown), (unknown), Beichen Xie, Sebastian Barg, Johan Kreuger, Thomas Dandekar, Olof Idevall‐Hagren	21
5	Piezo1 activation attenuates thrombin-induced blebbing in breast cancer cells 2022 ·Journal of Cell Science ·P.W. O’Callaghan, (unknown), (unknown), (unknown), (unknown), Gonzalo Sánchez, Olof Idevall‐Hagren, Johan Kreuger	15
6	An open source extrusion bioprinter based on the E3D motion system and tool changer to enable FRESH and multimaterial bioprinting 2021 ·Scientific Reports ·(unknown), (unknown), Olle Eriksson, P.W. O’Callaghan, Johan Kreuger	19
7	Heparanase overexpression impedes perivascular clearance of amyloid-β from murine brain: relevance to Alzheimer’s disease 2021 ·Acta Neuropathologica Communications ·Xiao Zhang, P.W. O’Callaghan, Honglian Li, (unknown), Gan‐Lin Zhang, Uri Barash, Xiaomin Wang, Lars Lannfelt, Israël Vlodavsky, Ulf Lindahl, Jin‐Ping Li	14
8	SPECT imaging of distribution and retention of a brain-penetrating bispecific amyloid-β antibody in a mouse model of Alzheimer’s disease 2020 ·Translational Neurodegeneration ·Tobias Gustavsson, Stina Syvänen, P.W. O’Callaghan, Dag Sehlin	53
9	Heparan Sulfate Proteoglycans as Relays of Neuroinflammation 2018 ·Journal of Histochemistry & Cytochemistry ·P.W. O’Callaghan, Xiao Zhang, Jin‐Ping Li	32
10	FGD5 sustains vascular endothelial growth factor A (VEGFA) signaling through inhibition of proteasome-mediated VEGF receptor 2 degradation 2017 ·Cellular Signalling ·Johan Heldin, P.W. O’Callaghan, (unknown), Peder Fredlund Fuchs, Pär Gerwins, Johan Kreuger	19
11	Microglial Heparan Sulfate Proteoglycans Facilitate the Cluster-of-Differentiation 14 (CD14)/Toll-like Receptor 4 (TLR4)-Dependent Inflammatory Response 2015 ·Journal of Biological Chemistry ·P.W. O’Callaghan, Jin‐Ping Li, Lars Lannfelt, Ulf Lindahl, Xiao Zhang	38
12	Three–dimensional surface–topography assessments using a stylus/computer system 2014 ·P.W. O’Callaghan, R.F. Babus'Haq, S.D. Probert, (unknown)	2
13	Perceived and real roughness variations across machined surfaces 2014 ·International Journal of Materials and Product Technology ·(unknown), Douglas Probert, (unknown), P.W. O’Callaghan, (unknown)	0
14	A thermal–analysis template 2014 ·R.F. Babus'Haq, (unknown), P.W. O’Callaghan	0
15	Apolipoprotein E increases cell association of amyloid-β 40 through heparan sulfate and LRP1 dependent pathways 2014 ·Amyloid ·P.W. O’Callaghan, Fredrik Noborn, Dag Sehlin, Jin‐Ping Li, Lars Lannfelt, Ulf Lindahl, (unknown)	11
16	Myostatin regulates fiber-type composition of skeletal muscle by regulating MEF2 and MyoD gene expression 2009 ·American Journal of Physiology-Cell Physiology ·Alex Hennebry, Carole Berry, (unknown), P.W. O’Callaghan, (unknown), Trevor Watson, Mridula Sharma, Ravi Kambadur	154
17	Heparan Sulfate Accumulation with Aβ Deposits in Alzheimer's Disease and Tg2576 Mice is Contributed by Glial Cells 2008 ·Brain Pathology ·P.W. O’Callaghan, (unknown), Jin‐Ping Li, (unknown), Rivka Ravid, Zhi‐Zhong Guan, Toin H. Van Kuppevelt, Lars Nilsson, Martin Ingelsson, Bradley T. Hyman, Hannu Kalimo, Ulf Lindahl, Lars Lannfelt, Xiao Zhang	72
18	A mathematical model of fatigue in skeletal muscle force contraction 2007 ·Journal of Muscle Research and Cell Motility ·Paul R. Shorten, P.W. O’Callaghan, John B. Davidson, (unknown)	59
19	Myocardial material parameter estimation 2007 ·Biomechanics and Modeling in Mechanobiology ·H. Schmid, P.W. O’Callaghan, Martyn P. Nash, (unknown), Ian J. LeGrice, Bruce H. Smaill, Alistair A. Young, Peter Hunter	52
20	Energy UK 2011? Give us just a little more time 1995 ·Nottingham Trent University's Institutional Repository (Nottingham Trent Repository) ·(unknown), P.W. O’Callaghan	1

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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