Walter Holak

656 total citations
33 papers, 520 citations indexed

About

Walter Holak is a scholar working on Analytical Chemistry, Biomedical Engineering and Electrochemistry. According to data from OpenAlex, Walter Holak has authored 33 papers receiving a total of 520 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Analytical Chemistry, 9 papers in Biomedical Engineering and 8 papers in Electrochemistry. Recurrent topics in Walter Holak's work include Analytical chemistry methods development (15 papers), Advanced Chemical Sensor Technologies (8 papers) and Electrochemical Analysis and Applications (8 papers). Walter Holak is often cited by papers focused on Analytical chemistry methods development (15 papers), Advanced Chemical Sensor Technologies (8 papers) and Electrochemical Analysis and Applications (8 papers). Walter Holak collaborates with scholars based in United States and Thailand. Walter Holak's co-authors include J. C. Williams, Jacek B. Jasiński, Tim James, J. Richard Jennings, Raymond J Gajan and J R Williamson and has published in prestigious journals such as Analytical Chemistry, Analytica Chimica Acta and Journal of Pharmaceutical Sciences.

In The Last Decade

Walter Holak

32 papers receiving 417 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Walter Holak United States 10 275 242 112 93 85 33 520
Ikuo Atsuya Japan 15 525 1.9× 265 1.1× 89 0.8× 60 0.6× 93 1.1× 63 740
K. Clive Thompson United Kingdom 12 294 1.1× 119 0.5× 84 0.8× 62 0.7× 39 0.5× 21 561
Pablo Carrero Venezuela 19 514 1.9× 296 1.2× 164 1.5× 115 1.2× 97 1.1× 31 726
Jerzy Mierzwa Taiwan 13 276 1.0× 203 0.8× 97 0.9× 44 0.5× 99 1.2× 34 507
Petr Rychlovský Czechia 15 253 0.9× 130 0.5× 130 1.2× 52 0.6× 88 1.0× 40 582
A. Izquierdo Spain 14 263 1.0× 158 0.7× 115 1.0× 119 1.3× 20 0.2× 42 558
Hisatake Narasaki Japan 11 269 1.0× 157 0.6× 92 0.8× 38 0.4× 111 1.3× 46 408
Sonja Arpadjan Bulgaria 15 436 1.6× 218 0.9× 160 1.4× 83 0.9× 79 0.9× 41 646
José A. Salonia Argentina 16 507 1.8× 321 1.3× 129 1.2× 101 1.1× 46 0.5× 21 691
Joseph H. Aldstadt United States 14 259 0.9× 172 0.7× 104 0.9× 84 0.9× 109 1.3× 29 560

Countries citing papers authored by Walter Holak

Since Specialization
Citations

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

Fields of papers citing papers by Walter Holak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Walter Holak

This figure shows the co-authorship network connecting the top 25 collaborators of Walter Holak. A scholar is included among the top collaborators of Walter Holak 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 Walter Holak. Walter Holak 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.
Holak, Walter, et al.. (1997). Reductive Voltammetric HPLC Detection of Aflatoxins: Determination of Aflatoxin BlIn Foods. Journal of Liquid Chromatography & Related Technologies. 20(7). 1057–1065. 6 indexed citations
2.
Holak, Walter. (1995). Determination of Methylmercury After Supercritical Fluid Extraction. Journal of AOAC International. 78(4). 1124–1125. 9 indexed citations
3.
Holak, Walter, et al.. (1994). Determination of selenium in food supplements by differential-pulse cathodic stripping voltammetry in the presence of added copper. The Analyst. 119(10). 2179–2179. 27 indexed citations
4.
Holak, Walter, et al.. (1992). Determination of nitrite and nitrate by differential pulse polarography with simultaneous nitrogen purging. Analytical Chemistry. 64(11). 1313–1315. 12 indexed citations
5.
Holak, Walter. (1990). Liquid chromatographic-atomic absorption spectrophotometric method for determination of methyl mercury in seafood: collaborative study.. PubMed. 72(6). 926–30. 3 indexed citations
6.
Holak, Walter, et al.. (1987). Differential Pulse Polarographic Determination of Sulfites in Foods: Collaborative Study. Journal of AOAC INTERNATIONAL. 70(3). 572–578. 6 indexed citations
7.
Holak, Walter. (1987). Determination of iodine in foods by cathodic stripping voltammetry. Analytical Chemistry. 59(17). 2218–2221. 17 indexed citations
8.
Holak, Walter. (1983). Determination of Copper, Nickel, and Chromium in Foods. Journal of AOAC INTERNATIONAL. 66(3). 620–624. 3 indexed citations
9.
Holak, Walter. (1982). Determination of methylmercury in fish by high-performance liquid chromatography. The Analyst. 107(1281). 1457–1457. 34 indexed citations
10.
Holak, Walter, et al.. (1982). Differential Pulse Polarographic Determination of Iodine in Thyroid Tablets: Collaborative Study. Journal of AOAC INTERNATIONAL. 65(5). 1059–1062. 1 indexed citations
11.
Holak, Walter. (1980). Determination of arsenic by cathodic stripping voltammetry with a hanging mercury drop electrode. Analytical Chemistry. 52(13). 2189–2192. 95 indexed citations
12.
Holak, Walter, et al.. (1980). Differential pulse polarographic determination of colchicine. Journal of Pharmaceutical Sciences. 69(12). 1436–1438. 9 indexed citations
13.
Holak, Walter, et al.. (1980). Analysis of Foods for Lead, Cadmium, Copper, Zinc, Arsenic, and Selenium, Using Closed System Sample Digestion: Collaborative Study. Journal of AOAC INTERNATIONAL. 63(3). 485–495. 7 indexed citations
14.
Holak, Walter, et al.. (1979). Differential Pulse Polarographic Analysis of Thyroid Hormone: Determination of Iodine, Thyroxine, and Liothyronine. Journal of Pharmaceutical Sciences. 68(3). 338–342. 11 indexed citations
15.
Holak, Walter. (1976). Determination of Arsenic and Selenium in Foods By Electroanalytical Techniques. Journal of AOAC INTERNATIONAL. 59(3). 650–654. 3 indexed citations
16.
Holak, Walter, et al.. (1976). Collaborative Study of Effect of Light on Cadmium and Lead Leaching from Ceramic Glazes. Journal of AOAC INTERNATIONAL. 59(1). 158–161. 1 indexed citations
17.
Holak, Walter, et al.. (1975). Collaborative Study of the Determination of Boric Acid in Caviar by Emission Spectroscopy. Journal of AOAC INTERNATIONAL. 58(2). 293–296. 3 indexed citations
18.
Holak, Walter, et al.. (1974). Simple, Rapid Digestion Technique for the Determination of Mercury in Sea Food by Flameless Atomic Absorption Spectroscopy. Journal of AOAC INTERNATIONAL. 57(3). 568–569. 6 indexed citations
19.
Holak, Walter. (1971). Atomic Absorption Determination of Boron in Foods. Journal of AOAC INTERNATIONAL. 54(5). 1138–1139. 4 indexed citations
20.
Holak, Walter. (1969). Gas-sampling technique for arsenic determination by atomic absorption spectrophotometry. Analytical Chemistry. 41(12). 1712–1713. 210 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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