Christa Hartmann

564 total citations
14 papers, 411 citations indexed

About

Christa Hartmann is a scholar working on Molecular Biology, Biochemistry and Plant Science. According to data from OpenAlex, Christa Hartmann has authored 14 papers receiving a total of 411 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 5 papers in Biochemistry and 3 papers in Plant Science. Recurrent topics in Christa Hartmann's work include Microbial metabolism and enzyme function (8 papers), Porphyrin Metabolism and Disorders (4 papers) and Enzyme-mediated dye degradation (3 papers). Christa Hartmann is often cited by papers focused on Microbial metabolism and enzyme function (8 papers), Porphyrin Metabolism and Disorders (4 papers) and Enzyme-mediated dye degradation (3 papers). Christa Hartmann collaborates with scholars based in United States. Christa Hartmann's co-authors include Judith P. Klinman, Paul R. Ortiz de Montellano, Peter S. Brzović, Vaughn P. Miller, Alan E. Friedman, David B. Goodin, William S. McIntire, D. Philibert, Jean Paul Vevert and David M. Dooley and has published in prestigious journals such as Journal of Biological Chemistry, Biochemistry and FEBS Letters.

In The Last Decade

Christa Hartmann

14 papers receiving 397 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Christa Hartmann United States 10 320 139 118 55 55 14 411
Zongxiang Xia China 8 524 1.6× 108 0.8× 152 1.3× 20 0.4× 66 1.2× 11 613
Misa Kim Japan 7 225 0.7× 80 0.6× 171 1.4× 52 0.9× 28 0.5× 8 375
D. John Aberhart United States 14 294 0.9× 56 0.4× 58 0.5× 164 3.0× 26 0.5× 58 526
Salette Martinez United States 9 382 1.2× 57 0.4× 282 2.4× 91 1.7× 34 0.6× 11 604
B. Zagalak Switzerland 10 383 1.2× 60 0.4× 31 0.3× 64 1.2× 36 0.7× 24 481
Behnaz Behrouzian Canada 11 328 1.0× 222 1.6× 41 0.3× 58 1.1× 18 0.3× 16 434
Brian J. Brazeau United States 9 280 0.9× 34 0.2× 332 2.8× 46 0.8× 29 0.5× 12 457
B. Khara United Kingdom 7 301 0.9× 53 0.4× 47 0.4× 30 0.5× 9 0.2× 11 411
Michel Gaudry France 14 302 0.9× 42 0.3× 24 0.2× 197 3.6× 155 2.8× 37 572
Simon C. Willies United Kingdom 13 563 1.8× 81 0.6× 130 1.1× 429 7.8× 14 0.3× 14 819

Countries citing papers authored by Christa Hartmann

Since Specialization
Citations

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

Fields of papers citing papers by Christa Hartmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christa Hartmann

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

All Works

14 of 14 papers shown
1.
2.
Hartmann, Christa & William S. McIntire. (1997). [12] Amine-oxidizing quinoproteins. Methods in enzymology on CD-ROM/Methods in enzymology. 280. 98–150. 14 indexed citations
3.
Miller, Vaughn P., David B. Goodin, Alan E. Friedman, Christa Hartmann, & Paul R. Ortiz de Montellano. (1995). Horseradish Peroxidase Phe172→ Tyr Mutant. Journal of Biological Chemistry. 270(31). 18413–18419. 43 indexed citations
4.
Hartmann, Christa & David M. Dooley. (1995). [6] Detection of reaction intermediates in topa quinone enzymes. Methods in enzymology on CD-ROM/Methods in enzymology. 258. 69–90. 9 indexed citations
5.
Montellano, P.R. Ortiz de, et al.. (1995). Structural determinants of the catalytic activities of peroxidases. Biochemical Society Transactions. 23(2). 223–227. 9 indexed citations
6.
Hartmann, Christa, Peter S. Brzović, & Judith P. Klinman. (1993). Spectroscopic detection of chemical intermediates in the reaction of para-substituted benzylamines with bovine serum amine oxidase. Biochemistry. 32(9). 2234–2241. 59 indexed citations
7.
Hartmann, Christa & Paul R. Ortiz de Montellano. (1992). Baculovirus expression and characterization of catalytically active horseradish peroxidase. Archives of Biochemistry and Biophysics. 297(1). 61–72. 40 indexed citations
8.
Lesuisse, Dominique, et al.. (1992). Synthesis and evaluation of a new series of mechanism-based aromatase inhibitors. Journal of Medicinal Chemistry. 35(9). 1588–1597. 35 indexed citations
9.
Hartmann, Christa & Judith P. Klinman. (1991). Structure-function studies of substrate oxidation by bovine serum amine oxidase: relationship to cofactor structure and mechanism. Biochemistry. 30(18). 4605–4611. 91 indexed citations
10.
Hartmann, Christa & Judith P. Klinman. (1990). Reductive trapping of substrate to methylamine oxidase from Arthrobacter P1. FEBS Letters. 261(2). 441–444. 16 indexed citations
11.
Klinman, Judith P., Susan Janes, & Christa Hartmann. (1988). Mechanism of reaction of the copper amine oxidases. Pharmacological Research Communications. 20. 35–37. 1 indexed citations
12.
Hartmann, Christa, et al.. (1988). Pyrroloquinoline quinone: a new redox cofactor in eukaryotic enzymes.. PubMed. 1(1). 41–9. 30 indexed citations
13.
Hartmann, Christa & Judith P. Klinman. (1987). Reductive trapping of substrate to bovine plasma amine oxidase.. Journal of Biological Chemistry. 262(3). 962–965. 51 indexed citations
14.
Guthrie, Robert D., et al.. (1987). Carbanions: electron transfer vs. proton capture. 8. Use of sterically protected aromatic nitro compounds as base-resistant, one-electron oxidants. The Journal of Organic Chemistry. 52(5). 736–740. 12 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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