Leo Harju

972 total citations
53 papers, 790 citations indexed

About

Leo Harju is a scholar working on Radiation, Bioengineering and Analytical Chemistry. According to data from OpenAlex, Leo Harju has authored 53 papers receiving a total of 790 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Radiation, 12 papers in Bioengineering and 11 papers in Analytical Chemistry. Recurrent topics in Leo Harju's work include X-ray Spectroscopy and Fluorescence Analysis (14 papers), Analytical Chemistry and Sensors (12 papers) and Electrochemical Analysis and Applications (10 papers). Leo Harju is often cited by papers focused on X-ray Spectroscopy and Fluorescence Analysis (14 papers), Analytical Chemistry and Sensors (12 papers) and Electrochemical Analysis and Applications (10 papers). Leo Harju collaborates with scholars based in Finland, Poland and United States. Leo Harju's co-authors include Anders Ringbom, Ari Ivaska, Alf Lindroos, Jan‐Olof Lill, S.-J. Heselius, Johan Rajander, Tom Lindfors, Pingping Su, Tomasz Sokalski and Johan Bobacka and has published in prestigious journals such as Analytical Chemistry, The Science of The Total Environment and Analytica Chimica Acta.

In The Last Decade

Leo Harju

52 papers receiving 730 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Leo Harju Finland 19 165 148 147 133 131 53 790
Clarisse Mariet France 18 61 0.4× 257 1.7× 114 0.8× 46 0.3× 125 1.0× 39 989
Robin M. Sellers United Kingdom 16 59 0.4× 232 1.6× 250 1.7× 59 0.4× 260 2.0× 42 1.7k
Masaru Kitano Japan 16 64 0.4× 80 0.5× 60 0.4× 79 0.6× 53 0.4× 36 575
Benjamin Greene United States 11 155 0.9× 135 0.9× 217 1.5× 128 1.0× 144 1.1× 17 887
Renli Ma United Kingdom 17 79 0.5× 52 0.4× 253 1.7× 328 2.5× 26 0.2× 25 1.1k
D. S. Murty India 16 31 0.2× 115 0.8× 59 0.4× 38 0.3× 30 0.2× 73 1.1k
Stefania Giannarelli Italy 16 31 0.2× 46 0.3× 71 0.5× 153 1.2× 64 0.5× 52 787
Alina Catrinel Ion Romania 14 181 1.1× 101 0.7× 197 1.3× 25 0.2× 230 1.8× 54 872
Andrew T. Ellis United Kingdom 22 55 0.3× 91 0.6× 80 0.5× 218 1.6× 56 0.4× 52 1.2k
Alessandra Genga Italy 22 75 0.5× 124 0.8× 15 0.1× 147 1.1× 242 1.8× 52 1.5k

Countries citing papers authored by Leo Harju

Since Specialization
Citations

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

Fields of papers citing papers by Leo Harju

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Leo Harju

This figure shows the co-authorship network connecting the top 25 collaborators of Leo Harju. A scholar is included among the top collaborators of Leo Harju 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 Leo Harju. Leo Harju 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.
Su, Pingping, et al.. (2014). Determination of ion exchange constants for pairs of metal ions to lignocellulosic materials by column chromatography. Holzforschung. 68(8). 875–880. 1 indexed citations
2.
Su, Pingping, et al.. (2013). Determination of equilibrium constants for sorption of metal ions to pulp by a batch method. Nordic Pulp & Paper Research Journal. 28(4). 521–528. 4 indexed citations
3.
Lill, Jan‐Olof, Sonja Salovius‐Laurén, Leo Harju, et al.. (2011). Temporal changes in elemental composition in decomposing filamentous algae (Cladophora glomerata and Pilayella littoralis) determined with PIXE and PIGE. The Science of The Total Environment. 414. 646–652. 22 indexed citations
4.
Su, Pingping, et al.. (2011). Binding affinities of different metal ions to unbleached hardwood kraft pulp. Holzforschung. 65(4). 10 indexed citations
5.
Lill, Jan‐Olof, Leo Harju, Johan Rajander, et al.. (2011). Ion Beam Analyses Of Bark And Wood In Environmental Studies. AIP conference proceedings. 225–229. 1 indexed citations
6.
Harju, Leo, et al.. (2010). Study of metal ion binding to unbleached softwood kraft pulp by column chromatography. Appita journal. 63(2). 3 indexed citations
7.
8.
Harju, Leo, et al.. (2009). Desorption of metal ions from kraft pulps. Part 1. Chelation of hardwood and softwood kraft pulp with EDTA. BioResources. 5(1). 206–226. 33 indexed citations
9.
Harju, Leo, et al.. (2005). Quantitative elemental analysis of dry-ashed bark and wood samples of birch, spruce and pine from South-Western Finland using PIXE. Doria (University of Helsinki). 8 indexed citations
10.
Harju, Leo, Johan Rajander, Jan‐Olof Lill, et al.. (2004). Elemental analyses of pine bark and wood in an environmental study. The Science of The Total Environment. 343(1-3). 231–241. 85 indexed citations
11.
Harju, Leo, Johan Rajander, & Alf Lindroos. (2004). Losses Of Elements During Dry Ashing Of Biological Materials. 2 indexed citations
12.
Harju, Leo, et al.. (2002). Environmental monitoring of trace elements in bark of Scots pine by thick-target PIXE. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 189(1-4). 163–167. 56 indexed citations
13.
Harju, Leo, et al.. (1999). Thick-target Pixe analysis of chromium, copper and arsenic impregnated lumber. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 150(1-4). 234–239. 4 indexed citations
14.
15.
Harju, Leo, et al.. (1983). A Study of the Short Range Pollution Around a Power Plant Using Heavy Fuel Oil by Analysing Vanadium in Lichens. The Lichenologist. 15(1). 89–93. 15 indexed citations
16.
17.
Ivaska, Ari & Leo Harju. (1975). Potentiometric and spectrophotometric determination of the protonation constant of hexamethylenetetramine. Talanta. 22(12). 1051–1052. 5 indexed citations
18.
Harju, Leo. (1975). The formation of 2-hydroxy-1,3-diaminopropane-N,N,N',N'-tetra-acetic acid silver and mercury(III) chelates. Talanta. 22(12). 1029–1032. 2 indexed citations
19.
Harju, Leo. (1973). The formation of mixed ligand complexes by metal chelates and some buffer components. Analytica Chimica Acta. 63(1). 95–105. 6 indexed citations
20.
Harju, Leo & Anders Ringbom. (1970). Compleximetric titrations with triethylenetetramine- hexaacetic acid. Analytica Chimica Acta. 49(2). 221–230. 23 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Clarisse Mariet Breakdown of academic impact, for papers by Robin M. Sellers Breakdown of academic impact, for papers by Masaru Kitano Breakdown of academic impact, for papers by Benjamin Greene Breakdown of academic impact, for papers by Renli Ma Breakdown of academic impact, for papers by D. S. Murty Breakdown of academic impact, for papers by Stefania Giannarelli Breakdown of academic impact, for papers by Alina Catrinel Ion Breakdown of academic impact, for papers by Andrew T. Ellis Breakdown of academic impact, for papers by Alessandra Genga
Rankless by CCL
2026