David Littlejohn

7.5k total citations
260 papers, 6.1k citations indexed

About

David Littlejohn is a scholar working on Analytical Chemistry, Electrochemistry and Biomedical Engineering. According to data from OpenAlex, David Littlejohn has authored 260 papers receiving a total of 6.1k indexed citations (citations by other indexed papers that have themselves been cited), including 139 papers in Analytical Chemistry, 51 papers in Electrochemistry and 46 papers in Biomedical Engineering. Recurrent topics in David Littlejohn's work include Analytical chemistry methods development (90 papers), Electrochemical Analysis and Applications (51 papers) and Spectroscopy and Chemometric Analyses (46 papers). David Littlejohn is often cited by papers focused on Analytical chemistry methods development (90 papers), Electrochemical Analysis and Applications (51 papers) and Spectroscopy and Chemometric Analyses (46 papers). David Littlejohn collaborates with scholars based in United Kingdom, United States and Spain. David Littlejohn's co-authors include Alison Nordon, Christine M. Davidson, Allan M. Ure, R.K. Cheng, J. M. Ottaway, Shih Ger Chang, Robert A. Harley, R.P. Thomas, Thomas W. Kirchstetter and Louise M. Garden and has published in prestigious journals such as Science, Journal of the American Chemical Society and Journal of Biological Chemistry.

In The Last Decade

David Littlejohn

253 papers receiving 5.6k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
David Littlejohn 2.0k 923 910 769 757 260 6.1k
Norbert Jakubowski 2.9k 1.5× 537 0.6× 897 1.0× 721 0.9× 649 0.9× 158 5.8k
Michael Sperling 2.6k 1.3× 389 0.4× 971 1.1× 396 0.5× 931 1.2× 166 5.6k
F. Adams 3.2k 1.6× 862 0.9× 2.0k 2.2× 645 0.8× 898 1.2× 328 8.3k
Jacques Buffle 1.1k 0.5× 2.5k 2.7× 1.8k 1.9× 1.5k 2.0× 1.1k 1.4× 232 11.7k
Juan Manuel Madariaga 922 0.5× 1.1k 1.2× 869 1.0× 707 0.9× 616 0.8× 378 8.1k
Julian F. Tyson 3.0k 1.5× 548 0.6× 1.4k 1.5× 542 0.7× 306 0.4× 243 5.9k
J. A. C. Broekaert 2.6k 1.3× 345 0.4× 593 0.7× 546 0.7× 920 1.2× 255 5.6k
Paul J. Worsfold 4.0k 2.0× 1.4k 1.6× 2.0k 2.1× 2.5k 3.2× 910 1.2× 344 15.8k
Hiroki Haraguchi 2.5k 1.3× 532 0.6× 867 1.0× 756 1.0× 383 0.5× 307 5.4k
Ricardo Erthal Santelli 2.1k 1.1× 1.3k 1.5× 1.0k 1.1× 1.3k 1.6× 629 0.8× 173 8.6k

Countries citing papers authored by David Littlejohn

Since Specialization
Citations

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

Fields of papers citing papers by David Littlejohn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of David Littlejohn

This figure shows the co-authorship network connecting the top 25 collaborators of David Littlejohn. A scholar is included among the top collaborators of David Littlejohn 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 David Littlejohn. David Littlejohn 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.
Davidson, Christine M., et al.. (2023). On- and off-line analysis by ICP-MS to measure the bioaccessible concentration of elements in PM10 using dynamic versions of the simplified bioaccessibility extraction test. Analytical and Bioanalytical Chemistry. 415(14). 2831–2848. 2 indexed citations
2.
Davidson, Christine M., et al.. (2017). A novel two-step sequential bioaccessibility test for potentially toxic elements in inhaled particulate matter transported into the gastrointestinal tract by mucociliary clearance. Analytical and Bioanalytical Chemistry. 409(12). 3165–3174. 12 indexed citations
3.
4.
Du, Wen, Zeng‐Ping Chen, Shuxia Wang, et al.. (2011). Maintaining the predictive abilities of multivariate calibration models by spectral space transformation. Analytica Chimica Acta. 690(1). 64–70. 121 indexed citations
5.
Hamilton, Peter, David Littlejohn, Alison Nordon, et al.. (2011). Studies of particle drying using non-invasive Raman spectrometry and particle size analysis. The Analyst. 136(10). 2168–2168. 16 indexed citations
6.
7.
Nordon, Alison, et al.. (2010). Non-invasive analysis in micro-reactors using Raman spectrometry with a specially designed probe. Lab on a Chip. 10(16). 2101–2101. 19 indexed citations
8.
Nordon, Alison, et al.. (2010). Non-invasive monitoring of the mixing of pharmaceutical powders by broadband acoustic emission. The Analyst. 135(3). 518–518. 30 indexed citations
9.
Nordon, Alison, et al.. (2008). Effects of particle size and cohesive properties on mixing studied by non-contact NIR. International Journal of Pharmaceutics. 361(1-2). 87–91. 44 indexed citations
10.
Gemperline, Paul J., et al.. (2007). Scale-up of batch kinetic models. Analytica Chimica Acta. 595(1-2). 80–88. 26 indexed citations
11.
Nordon, Alison, et al.. (2004). Monitoring of a heterogeneous reaction by acoustic emission. The Analyst. 129(5). 463–463. 18 indexed citations
12.
Littlejohn, David & Donald Lucas. (2003). Tank Atmosphere Perturbation: A Procedure for Assessing Flashing Losses from Oil Storage Tanks. Journal of the Air & Waste Management Association. 53(3). 360–365. 1 indexed citations
13.
Nordon, Alison, et al.. (2003). In-line monitoring of esterification using a miniaturised mid-infrared spectrometer. The Analyst. 128(12). 1467–1467. 6 indexed citations
14.
Littlejohn, David, et al.. (1996). Distribution of selenium in human blood plasma and serum. The Analyst. 121(2). 189–189. 103 indexed citations
15.
Littlejohn, David, et al.. (1996). Determination of citrate in plasma protein solutions by UV-visible spectrophotometry and ion chromatography. Journal of Pharmaceutical and Biomedical Analysis. 14(6). 713–719. 6 indexed citations
16.
Niazi, Shahida B., David Littlejohn, & David J. Halls. (1993). Rapid partial digestion of biological tissues with nitric acid for the determination of trace elements by atomic spectrometry. The Analyst. 118(7). 821–821. 32 indexed citations
17.
Littlejohn, David & Shuai Chang. (1990). Modeling of the Chemistry of Wet Limestone FGD Systems. Energy & Fuels. 5(2). 1 indexed citations
18.
Littlejohn, David, et al.. (1990). A Raman Study of the Isomers and Dimer of Hydrogen Sulfite Ion (Ordered as:The Chemistry of the Isomers and Dimer of Bisulfite Ion). Applied Spectroscopy. 46(5). 1 indexed citations
19.
Littlejohn, David, et al.. (1989). Influence of graphite furnace tube design on vapour temperatures and chemical interferences in ETA—AAS. Talanta. 36(8). 805–810. 3 indexed citations
20.
Marshall, John, et al.. (1986). Continuum source Atomic Absorption Spectrometry. 22(2). 4 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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