K. Haapakka

1.4k total citations
53 papers, 1.2k citations indexed

About

K. Haapakka is a scholar working on Materials Chemistry, Electrochemistry and Bioengineering. According to data from OpenAlex, K. Haapakka has authored 53 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Materials Chemistry, 20 papers in Electrochemistry and 15 papers in Bioengineering. Recurrent topics in K. Haapakka's work include Electrochemical Analysis and Applications (20 papers), Lanthanide and Transition Metal Complexes (19 papers) and Analytical Chemistry and Sensors (15 papers). K. Haapakka is often cited by papers focused on Electrochemical Analysis and Applications (20 papers), Lanthanide and Transition Metal Complexes (19 papers) and Analytical Chemistry and Sensors (15 papers). K. Haapakka collaborates with scholars based in Finland and Belgium. K. Haapakka's co-authors include Jouko Kankare, Sakari Kulmala, Martti Latva, T. Ala‐Kleme, Arvi Hakanen, Jukka Lukkari, Timo Ääritalo, Harri Takalo, Markku Heinonen and Sami Areva and has published in prestigious journals such as The Journal of Physical Chemistry B, Langmuir and Physical Chemistry Chemical Physics.

In The Last Decade

K. Haapakka

53 papers receiving 1.1k citations

Peers

K. Haapakka

ELECT

EEE

T. Ala‐Kleme Finland

Rita Meunier‐Prest France

John N. Richardson United States

Rafael Andreu Spain

Yinon Degani United States

Charles A. Goss United States

Shaoguang Li China

Yunxin Zhong China

Julio C. Alvarez United States

Y. Okamoto United States

T. Ala‐Kleme Finland

K. Haapakka

439 ×0.8

484 ×1.1

ELECT

551 ×1.3

350 ×1.0

EEE

254 ×0.8

Citations per year, relative to K. Haapakka K. Haapakka (= 1×) peers T. Ala‐Kleme

Countries citing papers authored by K. Haapakka

Since Specialization

Citations

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

Fields of papers citing papers by K. Haapakka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Haapakka

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

Rosenberg, Jaana, et al.. (2017). Study on luminescent ternary EuEDTA complexes with a set of substituted 4-phenylethynyl and 4-aryl pyridine-2,6-dicarboxylic acids. Journal of Luminescence. 187. 471–478. 9 indexed citations

Takalo, Harri, et al.. (2014). Photophysical study of blue-light excitable ternary Eu(III) complexes and their encapsulation into polystyrene nanoparticles. Journal of Luminescence. 160. 128–133. 7 indexed citations

Takalo, Harri, et al.. (2013). Study on photophysical properties of Eu(III) complexes with aromatic β-diketones – Role of charge transfer states in the energy migration. Journal of Luminescence. 146. 211–217. 43 indexed citations

Ala‐Kleme, T., et al.. (2012). Micelle-encapsulated fullerenes in aqueous electrolytes. Journal of Luminescence. 135. 221–226. 1 indexed citations

Ääritalo, Timo, Sami Areva, J.A. Leiro, et al.. (2005). Layer-by-Layer Electrostatic Self-Assembly of Single-Wall Carbon Nanotube Polyelectrolytes. Langmuir. 22(1). 74–83. 118 indexed citations

Ala‐Kleme, T., et al.. (2001). Electrochemically generated radiative transitions of fullerenes at an oxide-covered aluminium. Synthetic Metals. 121(1-3). 1177–1178. 1 indexed citations

Ala‐Kleme, T., K. Haapakka, & Martti Latva. (1999). Near-infrared electrogenerated chemiluminescence of ytterbium(III) chelates in aqueous electrolytes. Analytica Chimica Acta. 395(1-2). 205–211. 14 indexed citations

Hakanen, Arvi, E Laine, & K. Haapakka. (1997). Physical origin of the intrinsic cathodic luminescence of an oxide-covered aluminium electrode. Europhysics Letters (EPL). 39(3). 311–316. 17 indexed citations

Latva, Martti, et al.. (1996). Self-assembled heterodinuclear europium(III)–lanthanide(III) chelates of 2,6-bis[N,N-bis(carboxymethyl)aminomethyl]-4-benzoylphenol and their radiative⁵D₀→⁷F_jtransitions of Eu^III. Journal of the Chemical Society Faraday Transactions. 92(18). 3321–3326. 13 indexed citations

10.

Kulmala, Sakari & K. Haapakka. (1995). Mechanism of electrogenerated luminescence of terbium(III)-“2,6-bis[N,N-bis(carboxymethyl)aminomethyl]-4-benzoylphenol” chelate at an oxide-covered aluminium electrode. Journal of Alloys and Compounds. 225(1-2). 502–506. 34 indexed citations

11.

Kulmala, Sakari, et al.. (1995). Tb(III) chelate chemiluminescence induced by the dissolution of additively coloured potassium chloride in aqueous solutions of peroxydisulphate ions. Journal of Alloys and Compounds. 225(1-2). 492–496. 19 indexed citations

12.

Latva, Martti, et al.. (1995). Time-resolved luminescence detection of europium(III) chelates in capillary electrophoresis. The Analyst. 120(2). 367–367. 19 indexed citations

13.

Kulmala, Sakari, et al.. (1995). Terbium(III)-“2,6-bis[N,N-bis(carboxymethyl)aminomethyl]-4-benzoylphenol” chelate enhanced lyoluminescence of X-ray irradiated sodium chloride. Journal of Alloys and Compounds. 225(1-2). 497–501. 7 indexed citations

14.

Kankare, Jouko, et al.. (1992). Cathodically induced time-resolved lanthanide(III) electroluminescence at stationary aluminium disc electrodes. Analytica Chimica Acta. 256(1). 17–28. 66 indexed citations

15.

Wolfbeis, Otto S., Pierre R. Coulet, Loïc J. Blum, et al.. (1991). Achievements and new directions in Analytical Chemistry: luminescence and optical sensors. Analytical Proceedings. 28(11). 357–357. 5 indexed citations

16.

Haapakka, K., Jouko Kankare, & Sakari Kulmala. (1988). Specific determination of trace copper(II) by cathodic electroluminescence. Analytica Chimica Acta. 211. 105–118. 9 indexed citations

17.

Haapakka, K., Jouko Kankare, & Sakari Kulmala. (1985). Feasibility of low-voltage cathodic electroluminescence at oxide-covered aluminum electrodes for trace metal determinations in aqueous solutions. Analytica Chimica Acta. 171. 259–267. 25 indexed citations

18.

Haapakka, K.. (1982). The mechanism of the cobalt(II)-catalyzed electro-generated chemiluminescence of luminol in aqueous alkaline solution. Analytica Chimica Acta. 141. 263–268. 21 indexed citations

19.

Haapakka, K. & Jouko Kankare. (1982). The mechanism of the electrogenerated chemiluminescence of luminol in aqueous alkaline solution. Analytica Chimica Acta. 138. 263–275. 118 indexed citations

20.

Kankare, Jouko & K. Haapakka. (1979). Anodic stripping voltammetry with a symmetric double-step waveform. Analytica Chimica Acta. 111. 79–87. 6 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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