Richard J. Ewen

2.1k total citations
51 papers, 1.8k citations indexed

About

Richard J. Ewen is a scholar working on Biomedical Engineering, Electrical and Electronic Engineering and Bioengineering. According to data from OpenAlex, Richard J. Ewen has authored 51 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Biomedical Engineering, 19 papers in Electrical and Electronic Engineering and 10 papers in Bioengineering. Recurrent topics in Richard J. Ewen's work include Advanced Chemical Sensor Technologies (21 papers), Gas Sensing Nanomaterials and Sensors (14 papers) and Analytical Chemistry and Sensors (10 papers). Richard J. Ewen is often cited by papers focused on Advanced Chemical Sensor Technologies (21 papers), Gas Sensing Nanomaterials and Sensors (14 papers) and Analytical Chemistry and Sensors (10 papers). Richard J. Ewen collaborates with scholars based in United Kingdom, United States and Romania. Richard J. Ewen's co-authors include Norman M. Ratcliffe, Ben de Lacy Costello, Colin L. Honeybourne, Thomas G. Nevell, John Tsibouklis, John D. Smart, Peter Eaton, P. T. N. Spencer‐Phillips, Paul Graham and James R. Smith and has published in prestigious journals such as PLoS ONE, Macromolecules and Langmuir.

In The Last Decade

Richard J. Ewen

51 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Richard J. Ewen United Kingdom 26 775 709 473 407 245 51 1.8k
Leonardo G. Paterno Brazil 26 729 0.9× 682 1.0× 527 1.1× 343 0.8× 421 1.7× 107 1.8k
Yongheng Zhu China 27 1.1k 1.4× 1.4k 2.0× 768 1.6× 826 2.0× 266 1.1× 65 2.3k
Yue Yuan China 23 451 0.6× 665 0.9× 499 1.1× 126 0.3× 200 0.8× 61 1.8k
Xiaoli Su China 30 1.3k 1.7× 883 1.2× 470 1.0× 222 0.5× 253 1.0× 75 2.8k
M. Fernández Spain 26 956 1.2× 680 1.0× 656 1.4× 245 0.6× 428 1.7× 116 2.1k
Felippe J. Pavinatto Brazil 27 626 0.8× 507 0.7× 304 0.6× 139 0.3× 193 0.8× 61 2.1k
Marystela Ferreira Brazil 32 928 1.2× 1.4k 2.0× 484 1.0× 600 1.5× 850 3.5× 125 3.3k
Sanong Ekgasit Thailand 32 1.1k 1.5× 631 0.9× 962 2.0× 132 0.3× 380 1.6× 144 3.1k
Yinfeng Li China 26 890 1.1× 773 1.1× 1.1k 2.3× 153 0.4× 356 1.5× 116 2.6k
Valber A. Pedrosa Brazil 27 593 0.8× 924 1.3× 318 0.7× 420 1.0× 152 0.6× 93 2.1k

Countries citing papers authored by Richard J. Ewen

Since Specialization
Citations

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

Fields of papers citing papers by Richard J. Ewen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Richard J. Ewen. 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 Richard J. Ewen. The network helps show where Richard J. Ewen may publish in the future.

Co-authorship network of co-authors of Richard J. Ewen

This figure shows the co-authorship network connecting the top 25 collaborators of Richard J. Ewen. A scholar is included among the top collaborators of Richard J. Ewen 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 Richard J. Ewen. Richard J. Ewen 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.
Khalid, Tanzeela, Paul White, Ben de Lacy Costello, et al.. (2013). A Pilot Study Combining a GC-Sensor Device with a Statistical Model for the Identification of Bladder Cancer from Urine Headspace. PLoS ONE. 8(7). e69602–e69602. 44 indexed citations
3.
Khalid, Tanzeela, Ben de Lacy Costello, Richard J. Ewen, et al.. (2012). PWE-287 Breath volatile analysis for the recognition of harmful drinking, cirrhosis and hepatic encephalopathy. Gut. 61(Suppl 2). A414.2–A415. 2 indexed citations
4.
Costello, Ben de Lacy, Richard J. Ewen, & Norman M. Ratcliffe. (2008). A sensor system for monitoring the simple gases hydrogen, carbon monoxide, hydrogen sulfide, ammonia and ethanol in exhaled breath. Journal of Breath Research. 2(3). 37011–37011. 33 indexed citations
5.
Costello, Ben de Lacy, Richard J. Ewen, Andrew K Ewer, et al.. (2008). An analysis of volatiles in the headspace of the faeces of neonates. Journal of Breath Research. 2(3). 37023–37023. 43 indexed citations
6.
Shur, Jagdeep, Thomas G. Nevell, Richard J. Ewen, et al.. (2008). Cospray-dried unfractionated heparin with L-leucine as a dry powder inhaler mucolytic for cystic fibrosis therapy. Journal of Pharmaceutical Sciences. 97(11). 4857–4868. 47 indexed citations
7.
Barbu, Eugen, Richard J. Ewen, Zhihao Shen, et al.. (2007). Synthesis and characterization of low surface energy fluoropolymers as potential barrier coatings in oral care. Journal of Biomedical Materials Research Part A. 84A(4). 994–1005. 14 indexed citations
8.
Ewen, Richard J., et al.. (2005). RAPID DIAGNOSIS OF GASTRO-INTESTINAL INFECTION USING FAECAL ODOUR. 429–436. 1 indexed citations
9.
Costello, Ben de Lacy, et al.. (2003). A prototype sensor system for the early detection of microbially linked spoilage in stored wheat grain. Measurement Science and Technology. 14(4). 397–409. 17 indexed citations
10.
Ewen, Richard J., et al.. (2002). Sensors for early warning of post-harvest spoilage in potato tubers. UWE Research Repository (UWE Bristol). 425–432. 4 indexed citations
11.
12.
Costello, Ben de Lacy, Richard J. Ewen, Norman M. Ratcliffe, et al.. (2000). The development of a sensor system for the early detection of soft rot in stored potato tubers. Measurement Science and Technology. 11(12). 1685–1691. 61 indexed citations
13.
Tsibouklis, John, Maureen Stone, Adrian A. Thorpe, et al.. (2000). Inhibiting bacterial adhesion onto surfaces: the non-stick coating approach. International Journal of Adhesion and Adhesives. 20(2). 91–96. 39 indexed citations
14.
Tsibouklis, John, Paul Graham, Peter Eaton, et al.. (2000). Poly(perfluoroalkyl methacrylate) Film Structures:  Surface Organization Phenomena, Surface Energy Determinations, and Force of Adhesion Measurements. Macromolecules. 33(22). 8460–8465. 107 indexed citations
15.
Tsibouklis, John, Maureen Stone, Adrian A. Thorpe, et al.. (1999). Surface Energy Characteristics of Polymer Film Structures:  a Further Insight into the Molecular Design Requirements. Langmuir. 15(20). 7076–7079. 61 indexed citations
16.
NEVELL, T. G., et al.. (1998). The effects of etching on the surface of plasticized poly(vinylidene fluoride). Materials Research Bulletin. 33(8). 1139–1142. 5 indexed citations
17.
Costello, Ben de Lacy, Phillip G. Evans, Richard J. Ewen, Colin L. Honeybourne, & Norman M. Ratcliffe. (1996). Novel composite organic–inorganic semiconductor sensors for the quantitative detection of target organic vapours. Journal of Materials Chemistry. 6(3). 289–294. 58 indexed citations
18.
Gilmartin, Markas A. T., Richard J. Ewen, & John P. Hart. (1996). Efficacy of organometallic-containing screen-printed carbon strips as catalysts for the oxidation of hydrogen peroxide: a voltammetric and X-ray photoelectron spectroscopic investigation. Journal of Electroanalytical Chemistry. 401(1-2). 127–137. 23 indexed citations
19.
Honeybourne, Colin L., Jennifer D. Houghton, Richard J. Ewen, & Callum A. S. Hill. (1986). Semiconducting tetrapyrrole pigment gas sensors. Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases. 82(4). 1127–1127. 13 indexed citations
20.
Honeybourne, Colin L. & Richard J. Ewen. (1983). The enhancement of dark d.c. conductivity by gas adsorption on thin films of macrocyclic copper complexes. Journal of Physics and Chemistry of Solids. 44(8). 833–838. 57 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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