N. Helle

622 total citations
22 papers, 503 citations indexed

About

N. Helle is a scholar working on Food Science, Plant Science and Biomedical Engineering. According to data from OpenAlex, N. Helle has authored 22 papers receiving a total of 503 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Food Science, 6 papers in Plant Science and 6 papers in Biomedical Engineering. Recurrent topics in N. Helle's work include Radiation Effects and Dosimetry (11 papers), Advanced Chemical Sensor Technologies (6 papers) and Meat and Animal Product Quality (4 papers). N. Helle is often cited by papers focused on Radiation Effects and Dosimetry (11 papers), Advanced Chemical Sensor Technologies (6 papers) and Meat and Animal Product Quality (4 papers). N. Helle collaborates with scholars based in Germany, Netherlands and United States. N. Helle's co-authors include Georg Schreiber, Ingrid Eftedal, Terje Haug, Bodil Kavli, Geir Slupphaug, Hans E. Krokan, David Levine, K.W. Bögl, Klaus Werner Bögl and Bernd Linke and has published in prestigious journals such as Biochemistry, European Food Research and Technology and International Journal of Radiation Biology.

In The Last Decade

N. Helle

22 papers receiving 458 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
N. Helle Germany 11 249 210 86 53 48 22 503
Joan P. Folkes United Kingdom 13 506 2.0× 91 0.4× 51 0.6× 29 0.5× 56 1.2× 17 824
Yanping Li China 15 480 1.9× 26 0.1× 207 2.4× 16 0.3× 62 1.3× 37 723
Hermann Allgaier Germany 10 372 1.5× 182 0.9× 25 0.3× 13 0.2× 38 0.8× 16 528
Tamara Martinović Croatia 11 196 0.8× 52 0.2× 19 0.2× 14 0.3× 31 0.6× 17 330
Lester F. Harris United States 12 179 0.7× 16 0.1× 64 0.7× 147 2.8× 25 0.5× 21 580
Hikaru Hemmi Japan 17 432 1.7× 38 0.2× 44 0.5× 11 0.2× 82 1.7× 39 632
Maxwell K. Shaw Australia 9 205 0.8× 82 0.4× 22 0.3× 68 1.3× 99 2.1× 9 424
M Crabeel Belgium 19 960 3.9× 74 0.4× 117 1.4× 8 0.2× 47 1.0× 32 1.2k
Jackson L. Amaral Brazil 10 215 0.9× 51 0.2× 32 0.4× 17 0.3× 25 0.5× 23 397
Takao Igarashi Japan 10 318 1.3× 52 0.2× 60 0.7× 9 0.2× 38 0.8× 15 429

Countries citing papers authored by N. Helle

Since Specialization
Citations

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

Fields of papers citing papers by N. Helle

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Helle

This figure shows the co-authorship network connecting the top 25 collaborators of N. Helle. A scholar is included among the top collaborators of N. Helle 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 N. Helle. N. Helle 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.
Helle, N., et al.. (2011). Automated Solid Phase Extraction. Methods in molecular biology. 747. 93–129. 11 indexed citations
2.
Erkan, Nuray, N. Helle, & Özkan Özden. (2001). [The content of biogenic amines in canned fish from the Turkish market].. PubMed. 114(7-8). 241–5. 6 indexed citations
3.
Helle, N., et al.. (1995). Elektronenspinresonanz-spektroskopische Untersuchungen an frischen Fr�chten. European Food Research and Technology. 201(4). 355–360. 2 indexed citations
4.
Slupphaug, Geir, Ingrid Eftedal, Bodil Kavli, et al.. (1995). Properties of a Recombinant Human Uracil-DNA Glycosylase from the UNG Gene and Evidence that UNG Encodes the Major Uracil-DNA Glycosylase. Biochemistry. 34(1). 128–138. 230 indexed citations
5.
Helle, N., et al.. (1994). Elektronen-Spin-Resonanz-Messungen an Trockenfrüchten. Zeitschrift für Ernährungswissenschaft. 33(4). 258–266. 5 indexed citations
6.
Schreiber, Georg, Axel Hoffmann, N. Helle, & K.W. Bögl. (1994). Methods for routine control of irradiated food: Determination of the irradiation status of shellfish by thermoluminescence analysis. Radiation Physics and Chemistry. 43(6). 533–544. 29 indexed citations
7.
Schreiber, Georg, et al.. (1994). Evaluation of a Gas Chromatographic Method to Identify Irradiated Chicken, Pork, and Beef by Detection of Volatile Hydrocarbons. Journal of AOAC International. 77(5). 1202–1217. 24 indexed citations
8.
Schreiber, Georg, et al.. (1993). Luminescence techniques to identify the treatment of foods by ionizing radiation.. Digital Commons - USU (Utah State University). 12(4). 385–396. 16 indexed citations
9.
Helle, N., et al.. (1993). Onward treatment of irradiated liquid egg: Detection in sponge cake mixture after baking by means of LC-GC-MS. 36(9). 382–383. 1 indexed citations
10.
Schreiber, Georg, N. Helle, & Klaus Werner Bögl. (1993). Detection of Irradiated Food—methods and Routine Applications. International Journal of Radiation Biology. 63(1). 105–130. 49 indexed citations
11.
Helle, N., et al.. (1993). Identifizierung bestrahlter pasteurisierter Eiprodukte: Ein kombiniertes Verfahren zum Einsatz in der Routinekontrolle. European Food Research and Technology. 197(4). 321–331. 7 indexed citations
12.
Helle, N., et al.. (1993). ESR- und HPLC-Untersuchungen zum Nachweis der ?-Bestrahlung bei Eiern. European Food Research and Technology. 197(5). 440–443. 1 indexed citations
13.
Schreiber, Georg, et al.. (1993). Thermoluminescence analysis to detect irradiated fruit and vegetables - an intercomparison study. A report in English and German. 3 indexed citations
14.
15.
Helle, N., Bernd Linke, K.W. Bögl, & Georg Schreiber. (1992). Elektronen-Spin-Resonanz-Spektroskopie an Gewürzproben : nachweis einer behandlung mit ionisierenden strahlen. European Food Research and Technology. 195(2). 129–132. 4 indexed citations
16.
Helle, N., et al.. (1992). Stand der Entwicklung der Elektronen-Spin-Resonanz-Messung zum Nachweis bestrahlter Lebensmittel. Zeitschrift für Ernährungswissenschaft. 31(3). 205–218. 5 indexed citations
17.
Helle, N., et al.. (1992). Elektronen-Spin-Resonanz-Spektroskopie an Gew�rzproben. European Food Research and Technology. 195(2). 129–132. 15 indexed citations
18.
Kurreck, H., et al.. (1988). ENDOR studies of flavins and flavoproteins. Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases. 84(10). 3293–3293. 12 indexed citations
19.
Helle, N., et al.. (1988). 1H, 2H, 19F, 14N ENDOR and TRIPLE resonance investigations of substituted flavin radicals in their different protonation states. Magnetic Resonance in Chemistry. 26(1). 64–72. 13 indexed citations
20.
Helle, N., et al.. (1985). Endor studies of cation radicals from pharmacologically active phenothiazines. Magnetic Resonance in Chemistry. 23(11). 964–970. 7 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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