Kari Ariniemi

1.3k total citations
22 papers, 995 citations indexed

About

Kari Ariniemi is a scholar working on Toxicology, Spectroscopy and Analytical Chemistry. According to data from OpenAlex, Kari Ariniemi has authored 22 papers receiving a total of 995 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Toxicology, 13 papers in Spectroscopy and 4 papers in Analytical Chemistry. Recurrent topics in Kari Ariniemi's work include Forensic Toxicology and Drug Analysis (13 papers), Analytical Chemistry and Chromatography (10 papers) and Mass Spectrometry Techniques and Applications (6 papers). Kari Ariniemi is often cited by papers focused on Forensic Toxicology and Drug Analysis (13 papers), Analytical Chemistry and Chromatography (10 papers) and Mass Spectrometry Techniques and Applications (6 papers). Kari Ariniemi collaborates with scholars based in Finland and United States. Kari Ariniemi's co-authors include Teemu Gunnar, Pirjo Lillsunde, Aino Kankaanpää, Kaarina Langel, Mari Heinonen, Kimmo Kuoppasalmi, Timo Seppαlä, Anna Pehrsson, Georg Alfthan and Iris Erlund and has published in prestigious journals such as The Science of The Total Environment, American Journal of Epidemiology and Journal of Chromatography A.

In The Last Decade

Kari Ariniemi

22 papers receiving 951 citations

Peers

Kari Ariniemi

TOXIC

SPECT

PHARM

Teemu Gunnar Finland

C. Jurado Spain

Kristof E. Maudens Belgium

Jochen Beyer Australia

María del Mar Ramírez Fernández Belgium

Ioannis Papoutsis Greece

Giampietro Frison Italy

Helena M. Teixeira Portugal

Lena Kristoffersen Norway

Camilla Montesano Italy

Teemu Gunnar Finland

Kari Ariniemi

698 ×1.2

TOXIC

276 ×1.0

SPECT

207 ×1.0

243 ×1.3

PHARM

150 ×1.0

Citations per year, relative to Kari Ariniemi Kari Ariniemi (= 1×) peers Teemu Gunnar

Countries citing papers authored by Kari Ariniemi

Since Specialization

Citations

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

Fields of papers citing papers by Kari Ariniemi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kari Ariniemi

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

Kankaanpää, Aino, Kari Ariniemi, Mari Heinonen, Kimmo Kuoppasalmi, & Teemu Gunnar. (2016). Current trends in Finnish drug abuse: Wastewater based epidemiology combined with other national indicators. The Science of The Total Environment. 568. 864–874. 68 indexed citations

Kankaanpää, Aino, Kari Ariniemi, Mari Heinonen, Kimmo Kuoppasalmi, & Teemu Gunnar. (2013). Use of illicit stimulant drugs in Finland: A wastewater study in ten major cities. The Science of The Total Environment. 487. 696–702. 73 indexed citations

Heinälä, Pekka, Tuuli Lahti, David Sinclair, et al.. (2012). Analysis of naltrexone and its metabolite 6-beta-naltrexol in serum with high-performance liquid chromatography. BMC Research Notes. 5(1). 439–439. 3 indexed citations

Langel, Kaarina, et al.. (2011). A validated method for the detection and quantitation of 50 drugs of abuse and medicinal drugs in oral fluid by gas chromatography–mass spectrometry. Journal of Chromatography B. 879(13-14). 859–870. 75 indexed citations

Langel, Kaarina, et al.. (2008). Drug Testing in Oral Fluid—Evaluation of Sample Collection Devices. Journal of Analytical Toxicology. 32(6). 393–401. 137 indexed citations

Gunnar, Teemu, et al.. (2007). Pressure-adjusted continual flow heart-cutting for the high throughput determination of amphetamine-type stimulant drugs in whole blood by fast multidimensional gas chromatography–mass spectrometry. Journal of Chromatography A. 1166(1-2). 171–180. 14 indexed citations

Kankaanpää, Aino, et al.. (2007). Determination of γ-hydroxybutyrate (GHB) and its precursors in blood and urine samples: A salting-out approach. Forensic Science International. 170(2-3). 133–138. 19 indexed citations

Kilkkinen, Annamari, Iris Erlund, Mikko Virtanen, et al.. (2006). Serum Enterolactone Concentration and the Risk of Coronary Heart Disease in a Case-Cohort Study of Finnish Male Smokers. American Journal of Epidemiology. 163(8). 687–693. 29 indexed citations

Gunnar, Teemu, Kari Ariniemi, & Pirjo Lillsunde. (2006). Fast gas chromatography–negative‐ion chemical ionization mass spectrometry with microscale volume sample preparation for the determination of benzodiazepines and α‐hydroxy metabolites, zaleplon and zopiclone in whole blood. Journal of Mass Spectrometry. 41(6). 741–754. 48 indexed citations

10.

Gunnar, Teemu, Kari Ariniemi, & Pirjo Lillsunde. (2005). Validated toxicological determination of 30 drugs of abuse as optimized derivatives in oral fluid by long column fast gas chromatography/electron impact mass spectrometry. Journal of Mass Spectrometry. 40(6). 739–753. 92 indexed citations

11.

Gunnar, Teemu, Kari Ariniemi, & Pirjo Lillsunde. (2005). Determination of 14 benzodiazepines and hydroxy metabolites, zaleplon and zolpidem as tert-butyldimethylsilyl derivatives compared with other common silylating reagents in whole blood by gas chromatography–mass spectrometry. Journal of Chromatography B. 818(2). 175–189. 62 indexed citations

12.

Ariniemi, Kari, et al.. (2004). Neutron activation-based gamma scintigraphy in pharmacoscintigraphic evaluation of an Egalet® constant-release drug delivery system. International Journal of Pharmaceutics. 281(1-2). 3–10. 13 indexed citations

13.

Kankaanpää, Aino, et al.. (2004). Single-step procedure for gas chromatography–mass spectrometry screening and quantitative determination of amphetamine-type stimulants and related drugs in blood, serum, oral fluid and urine samples. Journal of Chromatography B. 810(1). 57–68. 64 indexed citations

14.

Gunnar, Teemu, et al.. (2004). Validated semiquantitative/quantitative screening of 51 drugs in whole blood as silylated derivatives by gas chromatography-selected ion monitoring mass spectrometry and gas chromatography electron capture detection. Journal of Chromatography B. 806(2). 205–219. 101 indexed citations

15.

Gunnar, Teemu, et al.. (2002). SIMULTANEOUS SCREENING AND QUANTITATION OF 39 DRUGS IN BLOOD BY GC-MS IN DRUGS AND DRIVING CASES. 2002. 1 indexed citations

16.

Kankaanpää, Aino, Esa Meririnne, Kari Ariniemi, & Timo Seppαlä. (2001). Oxalic acid stabilizes dopamine, serotonin, and their metabolites in automated liquid chromatography with electrochemical detection. Journal of Chromatography B Biomedical Sciences and Applications. 753(2). 413–419. 41 indexed citations

17.

Kankaanpää, Aino, et al.. (2001). Detection and assay of cis- and trans-isomers of 4-methylaminorex in urine, plasma and tissue samples. Forensic Science International. 121(1-2). 57–64. 9 indexed citations

18.

Seppälä, Jyri, et al.. (2000). GCD Quantitation of Opiates as Propionyl Derivatives in Blood. Journal of Analytical Toxicology. 24(2). 122–126. 7 indexed citations

19.

Erlund, Iris, Georg Alfthan, Heli M. M. Sirén, Kari Ariniemi, & Antti Aro. (1999). Validated method for the quantitation of quercetin from human plasma using high-performance liquid chromatography with electrochemical detection. Journal of Chromatography B Biomedical Sciences and Applications. 727(1-2). 179–189. 72 indexed citations

20.

Rautio, Merja, Kari Ariniemi, Urpo Nieminen, et al.. (1999). Gas Production by Intestinal Microflora of Lactose Maldigesters. Anaerobe. 5(3-4). 141–144. 2 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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