Kari Tuppurainen

2.2k total citations
50 papers, 1.7k citations indexed

About

Kari Tuppurainen is a scholar working on Spectroscopy, Organic Chemistry and Computational Theory and Mathematics. According to data from OpenAlex, Kari Tuppurainen has authored 50 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Spectroscopy, 17 papers in Organic Chemistry and 16 papers in Computational Theory and Mathematics. Recurrent topics in Kari Tuppurainen's work include Computational Drug Discovery Methods (16 papers), Free Radicals and Antioxidants (13 papers) and Toxic Organic Pollutants Impact (12 papers). Kari Tuppurainen is often cited by papers focused on Computational Drug Discovery Methods (16 papers), Free Radicals and Antioxidants (13 papers) and Toxic Organic Pollutants Impact (12 papers). Kari Tuppurainen collaborates with scholars based in Finland, Russia and United States. Kari Tuppurainen's co-authors include Juhani Ruuskanen, Päivi Ruokojärvi, Mikko Kolehmainen, Heikki Junninen, Harri Niska, Ismo Halonen, Arja Asikainen, Juhani Tarhanen, Reino Laatikainen and Simo Lötjönen and has published in prestigious journals such as Accounts of Chemical Research, Environmental Science & Technology and Chemosphere.

In The Last Decade

Kari Tuppurainen

50 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kari Tuppurainen Finland	20	732	316	282	261	227	50	1.7k
William M. Meylan United States	19	1.1k 1.5×	585 1.9×	212 0.8×	365 1.4×	109 0.5×	32	3.0k
Aleksandar Sabljić Croatia	32	991 1.4×	548 1.7×	129 0.5×	518 2.0×	101 0.4×	84	2.9k
Robert S. Boethling United States	30	1.5k 2.1×	582 1.8×	187 0.7×	195 0.7×	133 0.6×	57	3.2k
Warren J. Lyman United States	5	457 0.6×	95 0.3×	175 0.6×	172 0.7×	190 0.8×	12	1.3k
Gary Blau United States	26	693 0.9×	127 0.4×	128 0.5×	104 0.4×	45 0.2×	59	2.8k
Ralf‐Uwe Ebert Germany	22	601 0.8×	795 2.5×	137 0.5×	412 1.6×	25 0.1×	35	1.9k
J. Smeyers–Verbeke Belgium	33	287 0.4×	179 0.6×	704 2.5×	140 0.5×	66 0.3×	119	4.5k
Shifa Zhong United States	22	284 0.4×	238 0.8×	391 1.4×	177 0.7×	301 1.3×	43	2.6k
Charles R. Clark United States	30	445 0.6×	106 0.3×	593 2.1×	570 2.2×	177 0.8×	278	4.2k
José Paulo Pinheiro Portugal	35	828 1.1×	140 0.4×	421 1.5×	137 0.5×	76 0.3×	132	4.4k

Countries citing papers authored by Kari Tuppurainen

Since Specialization

Citations

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

Fields of papers citing papers by Kari Tuppurainen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kari Tuppurainen

This figure shows the co-authorship network connecting the top 25 collaborators of Kari Tuppurainen. A scholar is included among the top collaborators of Kari Tuppurainen 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 Kari Tuppurainen. Kari Tuppurainen 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

Tuppurainen, Kari, et al.. (2012). Combining NMR ensembles and molecular dynamics simulations provides more realistic models of protein structures in solution and leads to better chemical shift prediction. Journal of Biomolecular NMR. 52(3). 257–267. 24 indexed citations

Kolehmainen, Erkki, Kari Tuppurainen, Elina Sievänen, et al.. (2005). A computationally feasible quantum chemical model for 13C NMR chemical shifts of PCB-derived carboxylic acids. Chemosphere. 62(3). 368–374. 4 indexed citations

Asikainen, Arja, Mikko Kolehmainen, Juhani Ruuskanen, & Kari Tuppurainen. (2005). Structure-based classification of active and inactive estrogenic compounds by decision tree, LVQ and kNN methods. Chemosphere. 62(4). 658–673. 25 indexed citations

Tuppurainen, Kari, et al.. (2004). Ligand intramolecular motions in ligand-protein interaction: ALPHA, a novel dynamic descriptor and a QSAR study with extended steroid benchmark dataset. Journal of Computer-Aided Molecular Design. 18(3). 175–187. 13 indexed citations

Asikainen, Arja, Juhani Ruuskanen, & Kari Tuppurainen. (2004). Consensus kNN QSAR: A Versatile Method for Predicting the Estrogenic Activity of Organic Compounds In Silico. A Comparative Study with Five Estrogen Receptors and a Large, Diverse Set of Ligands. Environmental Science & Technology. 38(24). 6724–6729. 55 indexed citations

Junninen, Heikki, Harri Niska, Kari Tuppurainen, Juhani Ruuskanen, & Mikko Kolehmainen. (2004). Methods for imputation of missing values in air quality data sets. Atmospheric Environment. 38(18). 2895–2907. 447 indexed citations

Asikainen, Arja, Juhani Ruuskanen, & Kari Tuppurainen. (2003). Spectroscopic QSAR Methods and Self-Organizing Molecular Field Analysis for Relating Molecular Structure and Estrogenic Activity. Journal of Chemical Information and Computer Sciences. 43(6). 1974–1981. 25 indexed citations

Tuppurainen, Kari, et al.. (2003). Perspectives on the Formation of Polychlorinated Dibenzo‐p‐dioxins and Dibenzofurans During Municipal Solid Waste (MSW) Incineration and Other Combustion Processes. ChemInform. 34(48). 6 indexed citations

Tuppurainen, Kari & Juhani Ruuskanen. (2002). NMR and molecular modeling in environmental chemistry: prediction of 13C chemical shifts in selected C10-chloroterpenes employing DFT/GIAO theory. Chemosphere. 50(5). 603–609. 9 indexed citations

10.

Kolehmainen, Erkki, Vladimir Nikiforov, Mikael Peräkylä, et al.. (1999). NMR spectroscopy in environmental chemistry:1H and13C NMR chemical shift assignments of chlorinated dibenzothiophenes based on two-dimensional NMR techniques andab initio MO and DFT/GIAO calculations. Magnetic Resonance in Chemistry. 37(10). 743–747. 14 indexed citations

11.

Tuppurainen, Kari, Marjaleena Aatamila, Päivi Ruokojärvi, Ismo Halonen, & Juhani Ruuskanen. (1999). Effect of liquid inhibitors on PCDD/F formation. Prediction of particle-phase PCDD/F concentrations using PLS modelling with gas-phase chlorophenol concentrations as independent variables. Chemosphere. 38(10). 2205–2217. 45 indexed citations

12.

Tuppurainen, Kari. (1999). Frontier orbital energies, hydrophobicity and steric factors as physical qsar descriptors of molecular mutagenicity. A review with a case study: MX compounds. Chemosphere. 38(13). 3015–3030. 53 indexed citations

13.

Ruokojärvi, Päivi, Ismo Halonen, Kari Tuppurainen, Juhani Tarhanen, & Juhani Ruuskanen. (1998). Effect of Gaseous Inhibitors on PCDD/F Formation. Environmental Science & Technology. 32(20). 3099–3103. 69 indexed citations

14.

Tuppurainen, Kari, Ismo Halonen, & Juhani Ruuskanen. (1996). Dioxaspiro-type structures as intermediates in the formation of polychlorinated dibenzo-p-dioxins. A semi-empirical AM1 molecular orbital study. Chemosphere. 32(7). 1349–1356. 12 indexed citations

15.

Tuppurainen, Kari & Simo Lötjönen. (1993). On the mutagenicity of MX compounds. Mutation research. Fundamental and molecular mechanisms of mutagenesis. 287(2). 235–241. 17 indexed citations

16.

Poso, Antti, Kari Tuppurainen, Juhani Ruuskanen, & Jukka Gynther. (1993). Binding of some dioxins and dibenzofurans to the Ah receptor. A QSAR model based on comparative molecular field analysis (CoMFA). Journal of Molecular Structure THEOCHEM. 282(3). 259–264. 29 indexed citations

17.

Tuppurainen, Kari, Simo Lötjönen, Reino Laatikainen, & Terttu Vartiainen. (1992). Structural and electronic properties of MX compounds related to TA100 mutagenicity. A semi-empirical molecular orbital QSAR study. Mutation research. Fundamental and molecular mechanisms of mutagenesis. 266(2). 181–188. 29 indexed citations

18.

Tuppurainen, Kari, Simo Lötjönen, Reino Laatikainen, et al.. (1991). About the mutagenicity of chlorine-substituted furanones and halopropenals. A QSAR study using molecular orbital indices. Mutation research. Fundamental and molecular mechanisms of mutagenesis. 247(1). 97–102. 55 indexed citations

19.

Laatikainen, Reino, Kari Tuppurainen, Yrjö Hiltunen, & Simo Lötjönen. (1990). Accurate determination and analysis of the temperature dependence of long‐range spin–spin couplings in 2‐chlorobenzaldehyde. Magnetic Resonance in Chemistry. 28(11). 939–946. 9 indexed citations

20.

Laatikainen, Reino & Kari Tuppurainen. (1987). Nuclear magnetic resonance and molecular orbital study of internal hydrogen bonding in salicyl alcohol. Principal site analysis based on the sidechain methylene and hydroxy proton long-range coupling constants. Journal of the Chemical Society Perkin Transactions 2. 121–121. 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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