Robert V. Hageman

747 total citations
11 papers, 561 citations indexed

About

Robert V. Hageman is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Inorganic Chemistry. According to data from OpenAlex, Robert V. Hageman has authored 11 papers receiving a total of 561 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Renewable Energy, Sustainability and the Environment, 4 papers in Materials Chemistry and 3 papers in Inorganic Chemistry. Recurrent topics in Robert V. Hageman's work include Metalloenzymes and iron-sulfur proteins (9 papers), Electrocatalysts for Energy Conversion (4 papers) and Hydrogen Storage and Materials (3 papers). Robert V. Hageman is often cited by papers focused on Metalloenzymes and iron-sulfur proteins (9 papers), Electrocatalysts for Energy Conversion (4 papers) and Hydrogen Storage and Materials (3 papers). Robert V. Hageman collaborates with scholars based in United States. Robert V. Hageman's co-authors include R. H. Burris, K.V. Rajagopalan, R. H. Burris, William H. Orme‐Johnson, Robert C. Wahl, Steven Philip Kramer, R. H. Holm, George Christou, David W. Emerich and Paul W. Ludden and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Journal of Biological Chemistry.

In The Last Decade

Robert V. Hageman

11 papers receiving 493 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Robert V. Hageman United States	11	418	169	146	108	93	11	561
Hans Wassink Netherlands	15	499 1.2×	237 1.4×	158 1.1×	142 1.3×	117 1.3×	25	737
John R. Chisnell United States	9	509 1.2×	167 1.0×	158 1.1×	140 1.3×	146 1.6×	9	731
J.W. van der Zwaan Netherlands	14	582 1.4×	211 1.2×	68 0.5×	129 1.2×	229 2.5×	16	799
G. A. Ashby United Kingdom	11	217 0.5×	262 1.6×	74 0.5×	70 0.6×	72 0.8×	12	644
D. Woo United States	3	526 1.3×	176 1.0×	193 1.3×	184 1.7×	149 1.6×	5	689
A C Robinson United States	6	207 0.5×	161 1.0×	50 0.3×	39 0.4×	55 0.6×	10	335
C. Zirngibl Germany	8	293 0.7×	179 1.1×	55 0.4×	71 0.7×	176 1.9×	8	488
Carlos Echávarri‐Erasun Spain	13	369 0.9×	179 1.1×	160 1.1×	39 0.4×	50 0.5×	23	619
Monika Richter Germany	7	166 0.4×	185 1.1×	21 0.1×	53 0.5×	79 0.8×	20	398
Fraser F. Morpeth United Kingdom	12	155 0.4×	201 1.2×	20 0.1×	80 0.7×	38 0.4×	20	548

Countries citing papers authored by Robert V. Hageman

Since Specialization

Citations

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

Fields of papers citing papers by Robert V. Hageman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert V. Hageman. 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 Robert V. Hageman. The network helps show where Robert V. Hageman may publish in the future.

Co-authorship network of co-authors of Robert V. Hageman

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

All Works

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11 of 11 papers shown

Hageman, Robert V. & K.V. Rajagopalan. (1986). [62] Assay and detection of the molybdenum cofactor. Methods in enzymology on CD-ROM/Methods in enzymology. 122. 399–412. 16 indexed citations

Kramer, Steven Philip, Robert V. Hageman, & K.V. Rajagopalan. (1984). In vitro reconstitution of nitrate reductase activity of the Neurospora crassa mutant nit-1: Specific incorporation of molybdopterin. Archives of Biochemistry and Biophysics. 233(2). 821–829. 36 indexed citations

Wahl, Robert C., Robert V. Hageman, & K.V. Rajagopalan. (1984). The relationship of Mo, molybdopterin, and the cyanolyzable sulfur in the Mo cofactor. Archives of Biochemistry and Biophysics. 230(1). 264–273. 45 indexed citations

Ludden, Paul W., Robert V. Hageman, William H. Orme‐Johnson, & Robert H. Burris. (1982). Properties and activities of ‘inactive’ fe protein from Rhodospirillum rubrum. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 700(2). 213–216. 10 indexed citations

Emerich, David W., Robert V. Hageman, & R. H. Burris. (1981). Interactions of Dinitrogenase and Dinitrogenase Reductase. Advances in enzymology and related areas of molecular biology/Advances in enzymology and related subjects. 52. 1–22. 11 indexed citations

Hageman, Robert V., William H. Orme‐Johnson, & R. H. Burris. (1980). Role of magnesium adenosine 5'-triphosphate in the hydrogen evolution reaction catalyzed by nitrogenase from Azotobacter vinelandii. Biochemistry. 19(11). 2333–2342. 57 indexed citations

Christou, George, Robert V. Hageman, & R. H. Holm. (1980). Hydrogen evolution from homogeneous reaction systems containing reduced molybdenum-iron-sulfur clusters. Journal of the American Chemical Society. 102(25). 7600–7601. 21 indexed citations

Hageman, Robert V. & R. H. Burris. (1980). Electron allocation to alternative substrates of Azotobacter nitrogenase is controlled by the electron flux through dinitrogenase. Biochimica et Biophysica Acta (BBA) - Bioenergetics. 591(1). 63–75. 67 indexed citations

Hageman, Robert V. & R. H. Burris. (1979). Changes in the EPR signal of dinitrogenase from Azotobacter vinelandii during the lag period before hydrogen evolution begins.. Journal of Biological Chemistry. 254(22). 11189–11192. 23 indexed citations

10.

Hageman, Robert V. & R. H. Burris. (1978). Nitrogenase and nitrogenase reductase associate and dissociate with each catalytic cycle.. Proceedings of the National Academy of Sciences. 75(6). 2699–2702. 198 indexed citations

11.

Hageman, Robert V. & R. H. Burris. (1978). Kinetic studies on electron transfer and interaction between nitrogenase components from Azotobacter vinelandii. Biochemistry. 17(20). 4117–4124. 77 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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