K. -R. Sperling

608 total citations
29 papers, 451 citations indexed

About

K. -R. Sperling is a scholar working on Analytical Chemistry, Electrochemistry and Aquatic Science. According to data from OpenAlex, K. -R. Sperling has authored 29 papers receiving a total of 451 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Analytical Chemistry, 5 papers in Electrochemistry and 4 papers in Aquatic Science. Recurrent topics in K. -R. Sperling's work include Analytical chemistry methods development (15 papers), Electrochemical Analysis and Applications (5 papers) and Water Quality Monitoring and Analysis (4 papers). K. -R. Sperling is often cited by papers focused on Analytical chemistry methods development (15 papers), Electrochemical Analysis and Applications (5 papers) and Water Quality Monitoring and Analysis (4 papers). K. -R. Sperling collaborates with scholars based in Germany, Croatia and United States. K. -R. Sperling's co-authors include D. Siebers, H. Rosenthal, Hein von Westernhagen, Čedomil Lucu, K. Eberlein, Kurt Heyns, H. Grützmacher, Jerry W. Markham, Bruno P. Kremer and Jörg A. Ott and has published in prestigious journals such as Analytical Chemistry, Marine Pollution Bulletin and Ecotoxicology and Environmental Safety.

In The Last Decade

K. -R. Sperling

29 papers receiving 392 citations

Peers

K. -R. Sperling

HTM

ECOLO

AC

AS

ELECT

Uwe Harms Germany

Philip K. Turner United States

P.K. Mandal United States

Friedrich Helmuth Mohn Germany

R. A. Kent Canada

Kenneth J. Macek United States

Peter W. Perschbacher United States

G. Persoone Belgium

G.V. Aguirre-Martínez Spain

Tommy R. Shedd United States

Uwe Harms Germany

K. -R. Sperling

277 ×2.2

HTM

70 ×0.6

ECOLO

38 ×0.3

AC

51 ×0.6

AS

18 ×0.2

ELECT

Citations per year, relative to K. -R. Sperling K. -R. Sperling (= 1×) peers Uwe Harms

Countries citing papers authored by K. -R. Sperling

Since Specialization

Citations

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

Fields of papers citing papers by K. -R. Sperling

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. -R. Sperling

This figure shows the co-authorship network connecting the top 25 collaborators of K. -R. Sperling. A scholar is included among the top collaborators of K. -R. Sperling 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. -R. Sperling. K. -R. Sperling is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Castven, Darko, Jerko Štambuk, K. -R. Sperling, et al.. (2025). Fast NMR-Based Assessment of Cancer-Associated Protein Glycosylations from Serum Samples. Analytical Chemistry. 97(17). 9367–9377. 1 indexed citations

2.

Sperling, K. -R., et al.. (2000). Vanadium in marine mussels and algae. Fresenius Journal of Analytical Chemistry. 366(2). 132–136. 12 indexed citations

3.

Bernhardt, Paul V., et al.. (1993). UV filters for hair protection. International Journal of Cosmetic Science. 15(5). 181–199. 4 indexed citations

4.

Sperling, K. -R.. (1988). Determination of heavy metals in sea water and in marine organisms by graphite furnace AAS. Fresenius Zeitschrift für Analytische Chemie. 332(6). 565–567. 4 indexed citations

5.

Sperling, K. -R.. (1988). The dangers of risk assessment within the framework of the marine dumping conventions. Marine Pollution Bulletin. 19(1). 9–10. 3 indexed citations

6.

Sperling, K. -R., et al.. (1985). Gas chromatographic-mass spectrometric investigations on lipophilic anthropogenic substances in marine organisms. Fresenius Zeitschrift für Analytische Chemie. 320(1). 1–5. 2 indexed citations

7.

Sperling, K. -R.. (1983). Lethal and sublethal effects of cadmium on marine organisms—A critical discussion about “safety levels”. Ecotoxicology and Environmental Safety. 7(6). 521–524. 5 indexed citations

8.

Sperling, K. -R.. (1982). Determination of heavy metals in sea water and in marine organisms by flameless atomic absorption spectrophotometry. Fresenius Zeitschrift für Analytische Chemie. 311(7). 656–664. 10 indexed citations

9.

Markham, Jerry W., Bruno P. Kremer, & K. -R. Sperling. (1980). Cadmium effects on growth and physiology ofUlva lactuca. Helgoland Marine Research. 33(1-4). 103–110. 24 indexed citations

10.

Sperling, K. -R., et al.. (1980). Cadmium effects and accumulation in cultures ofProrocentrum micans (dinophyta). Helgoland Marine Research. 33(1-4). 89–102. 15 indexed citations

11.

Sperling, K. -R., et al.. (1980). Determination of extremely low concentrations of cadmium in blood and urine by flameless AAS. Fresenius Zeitschrift für Analytische Chemie. 301(1). 29–31. 13 indexed citations

12.

Sperling, K. -R., et al.. (1980). Determination of extremely low concentrations of cadmium in blood and urine by flameless AAS. Fresenius Zeitschrift für Analytische Chemie. 301(1). 31–32. 6 indexed citations

13.

Sperling, K. -R.. (1980). Determination of heavy metals in sea water and in marine organisms by flameless atomic absorption spectrophotometry. Fresenius Zeitschrift für Analytische Chemie. 301(4). 294–299. 11 indexed citations

14.

Sperling, K. -R., et al.. (1979). Bestimmung von Schwermetallen in Meerwasser und marinen Organismen durch flammenlose Atomabsorptions-Spektralphotometrie. Fresenius Zeitschrift für Analytische Chemie. 299(3). 206–207. 5 indexed citations

15.

Sperling, K. -R.. (1978). Determination of heavy metals in seawater and in marine organisms by flameless atomic absorption spectrophotometry. Analytical and Bioanalytical Chemistry. 292(2). 113–119. 24 indexed citations

16.

Sperling, K. -R.. (1977). Determination of heavy metals in seawater and in marine organisms by flameless atomic absorption spectrophotometry. V. Methane pyrolysis treatment of the graphite tube atomizer. Analytical and Bioanalytical Chemistry. 283(1). 30–31. 6 indexed citations

17.

Westernhagen, Hein von, H. Rosenthal, & K. -R. Sperling. (1974). Combined effects of cadmium and salinity on development and survival of herring eggs. Helgoland Marine Research. 26(3-4). 416–433. 81 indexed citations

18.

Siebers, D., et al.. (1973). Comparison of osmoregulation between Adriatic and North Sea Carcinus. Marine Biology. 22(1). 85–95. 17 indexed citations

19.

Heyns, Kurt, K. -R. Sperling, & Hans‐Friedrich Grützmacher. (1969). Massenspektrometrische Untersuchungen. XIX. Mitteilung. Kombination von Gaschromatographie und Massenspektrometrie zur Analyse partiell methylierter Zuckerderivate Die massenspektren von partiell methylierten methylglucosiden: die Massenspektren von partiell methylierten Methylglucosiden. Carbohydrate Research. 9(1). 97. 2 indexed citations

20.

Heyns, Kurt, K. -R. Sperling, & H. Grützmacher. (1969). Massenspektrometrische untersuchungen. Carbohydrate Research. 9(1). 79–97. 36 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.

Explore authors with similar magnitude of impact