A.L. Rönnberg

520 total citations
12 papers, 444 citations indexed

About

A.L. Rönnberg is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Biochemistry. According to data from OpenAlex, A.L. Rönnberg has authored 12 papers receiving a total of 444 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 3 papers in Cellular and Molecular Neuroscience and 3 papers in Biochemistry. Recurrent topics in A.L. Rönnberg's work include Chemical Synthesis and Analysis (4 papers), Amino Acid Enzymes and Metabolism (3 papers) and Mast cells and histamine (3 papers). A.L. Rönnberg is often cited by papers focused on Chemical Synthesis and Analysis (4 papers), Amino Acid Enzymes and Metabolism (3 papers) and Mast cells and histamine (3 papers). A.L. Rönnberg collaborates with scholars based in Sweden, Germany and France. A.L. Rönnberg's co-authors include R. Håkanson, K. Sjölund, Lars Edvinsson, Lars Larsson, Ch. Owman, Jorge Cervós‐Navarro, Christer Hansson, Ch. Owman, Kai C. Nielsen and H. Johansson and has published in prestigious journals such as Neurology, Analytical Biochemistry and Journal of Neurochemistry.

In The Last Decade

A.L. Rönnberg

12 papers receiving 429 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A.L. Rönnberg Sweden	9	233	144	101	71	64	12	444
Toshinao Iwaeda Japan	8	241 1.0×	224 1.6×	50 0.5×	65 0.9×	36 0.6×	9	492
Czesław Maśliński Poland	11	245 1.1×	139 1.0×	35 0.3×	62 0.9×	98 1.5×	25	429
Cz. Maśliński Poland	12	249 1.1×	209 1.5×	48 0.5×	70 1.0×	73 1.1×	96	518
F. Erjavec Slovenia	10	220 0.9×	180 1.3×	170 1.7×	116 1.6×	31 0.5×	42	469
Birgit Roloff Germany	10	233 1.0×	70 0.5×	50 0.5×	130 1.8×	21 0.3×	16	778
Kinya Nakazawa Japan	8	338 1.5×	81 0.6×	66 0.7×	37 0.5×	18 0.3×	13	536
Douglas S. Gregory United States	17	363 1.6×	87 0.6×	276 2.7×	123 1.7×	32 0.5×	28	830
J Talesnik Canada	11	119 0.5×	77 0.5×	63 0.6×	93 1.3×	79 1.2×	28	471
Caiping Yue United States	12	316 1.4×	53 0.4×	77 0.8×	142 2.0×	18 0.3×	14	710
Lihua Wang‐Eckhardt Germany	10	243 1.0×	64 0.4×	113 1.1×	103 1.5×	26 0.4×	16	575

Countries citing papers authored by A.L. Rönnberg

Since Specialization

Citations

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

Fields of papers citing papers by A.L. Rönnberg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.L. Rönnberg. 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 A.L. Rönnberg. The network helps show where A.L. Rönnberg may publish in the future.

Co-authorship network of co-authors of A.L. Rönnberg

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

All Works

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12 of 12 papers shown

Rönnberg, A.L. & R. Håkanson. (1984). A simplified procedure for the fluorometric determination of histamine in rat stomach. Inflammation Research. 14(2). 195–199. 42 indexed citations

Rönnberg, A.L., et al.. (1984). Reaction of histamine with o-phthalaldehyde: Isolation and analysis of the fluorophore. Analytical Biochemistry. 139(2). 329–337. 25 indexed citations

Rönnberg, A.L., Christer Hansson, & R. Håkanson. (1984). High-performance liquid chromatographic determination of histamine in biological samples after derivation with o-phthalaldehyde. Analytical Biochemistry. 139(2). 338–344. 29 indexed citations

Edvinsson, Lars, Jorge Cervós‐Navarro, Lars Larsson, Ch. Owman, & A.L. Rönnberg. (1977). Regional distribution of mast cells containing histamine, dopamine, or 5‐hydroxytryptamine in the mammalian brain. Neurology. 27(9). 878–878. 160 indexed citations

Håkanson, R., A.L. Rönnberg, & K. Sjölund. (1974). Improved fluorometric assay of histidine and peptides having NH2-terminal histidine using o-phthalaldehyde. Analytical Biochemistry. 59(1). 98–109. 39 indexed citations

Rönnberg, A.L. & R. Håkanson. (1974). Improved fluorometric assay of histamine: Condensation witho-phthalaldehyde at −20°C. Inflammation Research. 4(3). 205–206. 2 indexed citations

Håkanson, R., A.L. Rönnberg, & K. Sjölund. (1973). Fluorometric detection of tyrosine residues in peptides after reaction with nitroso-naphthol. Analytical Biochemistry. 51(2). 523–527. 8 indexed citations

Rönnberg, A.L., Lars Edvinsson, Lars Larsson, Kai C. Nielsen, & Ch. Owman. (1973). Regional variation in the presence of mast cells in the mammalian brain. Inflammation Research. 3(3). 191–191. 19 indexed citations

Håkanson, R., et al.. (1973). Tryptophyl‐polypeptides in rat brain. Journal of Neurochemistry. 20(3). 897–899. 3 indexed citations

10.

Håkanson, R., A.L. Rönnberg, & K. Sjölund. (1972). Fluorometric determination of histamine with OPT: Optimum reaction conditions and tests of identity. Analytical Biochemistry. 47(2). 356–370. 101 indexed citations

11.

Håkanson, R., H. Johansson, & A.L. Rönnberg. (1971). OPT‐Induced Fluorescence of Glucagon and Secretin. Acta Physiologica Scandinavica. 83(3). 427–429. 10 indexed citations

12.

Schwartz, J., A.L. Rönnberg, Yves Cohen, & G Valette. (1969). The effect of atropine on histidine decarboxylase of the stomach of the rat. Pharmacological Research Communications. 1(1). 89–93. 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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