Manfred Hartmann

898 total citations
38 papers, 752 citations indexed

About

Manfred Hartmann is a scholar working on Molecular Biology, Cancer Research and Biotechnology. According to data from OpenAlex, Manfred Hartmann has authored 38 papers receiving a total of 752 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Molecular Biology, 10 papers in Cancer Research and 7 papers in Biotechnology. Recurrent topics in Manfred Hartmann's work include Protease and Inhibitor Mechanisms (10 papers), Enzyme Production and Characterization (7 papers) and DNA and Nucleic Acid Chemistry (6 papers). Manfred Hartmann is often cited by papers focused on Protease and Inhibitor Mechanisms (10 papers), Enzyme Production and Characterization (7 papers) and DNA and Nucleic Acid Chemistry (6 papers). Manfred Hartmann collaborates with scholars based in Germany, Belgium and Austria. Manfred Hartmann's co-authors include Bernhard Schlott, Karl‐Heinz Gührs, Detlev Behnke, D Collen, Désiré Collen, Ch. Zimmer, Horst Malke, B. Van Hoef, H.R. Lijnen and Yves Engelborghs and has published in prestigious journals such as Journal of Biological Chemistry, Nature Biotechnology and Journal of Molecular Biology.

In The Last Decade

Manfred Hartmann

35 papers receiving 697 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Manfred Hartmann Germany 17 462 212 117 110 101 38 752
Gunnar Pohl Sweden 14 498 1.1× 424 2.0× 263 2.2× 183 1.7× 124 1.2× 29 990
R. Broeze United States 12 487 1.1× 81 0.4× 49 0.4× 79 0.7× 22 0.2× 24 841
Wolfram Osen Germany 24 699 1.5× 267 1.3× 62 0.5× 56 0.5× 90 0.9× 50 1.9k
Karel H. M. van Wely Spain 21 864 1.9× 73 0.3× 77 0.7× 59 0.5× 27 0.3× 38 1.2k
Clinton E. Leysath United States 16 621 1.3× 55 0.3× 200 1.7× 104 0.9× 18 0.2× 20 1.0k
Ivano Arioli Italy 11 325 0.7× 118 0.6× 17 0.1× 114 1.0× 27 0.3× 14 675
Denise R. Shaw United States 21 858 1.9× 45 0.2× 67 0.6× 76 0.7× 81 0.8× 34 1.4k
Selma Silagi United States 18 541 1.2× 126 0.6× 26 0.2× 70 0.6× 27 0.3× 34 1.0k
Zelig Rabinowitz Israel 16 550 1.2× 106 0.5× 85 0.7× 72 0.7× 17 0.2× 20 878
J.M. Tournier France 16 260 0.6× 165 0.8× 50 0.4× 19 0.2× 238 2.4× 19 674

Countries citing papers authored by Manfred Hartmann

Since Specialization
Citations

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

Fields of papers citing papers by Manfred Hartmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Manfred Hartmann

This figure shows the co-authorship network connecting the top 25 collaborators of Manfred Hartmann. A scholar is included among the top collaborators of Manfred 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 Manfred Hartmann. Manfred Hartmann 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.
2.
Schlott, Bernhard, Jens Wöhnert, Manfred Hartmann, et al.. (2002). Interaction of Kazal-type Inhibitor Domains with Serine Proteinases: Biochemical and Structural Studies. Journal of Molecular Biology. 318(2). 533–546. 51 indexed citations
3.
Schlott, Bernhard, et al.. (2002). Fusion Proteins with Anticoagulant and Fibrinolytic Properties: Functional Studies and Structural Considerations. Molecular Pharmacology. 62(2). 203–209. 18 indexed citations
4.
Schlott, Bernhard, et al.. (1998). NH2-terminal Structural Motifs in Staphylokinase Required for Plasminogen Activation. Journal of Biological Chemistry. 273(35). 22346–22350. 25 indexed citations
5.
Zyl, Walda B. van, et al.. (1997). Production of a Recombinant Antithrombotic and Fibrinolytic Protein, PLATSAK, in Escherichia coli. Thrombosis Research. 88(5). 419–426. 14 indexed citations
6.
Schlott, Bernhard, et al.. (1997). Staphylokinase Requires NH2-terminal Proteolysis for Plasminogen Activation. Journal of Biological Chemistry. 272(9). 6067–6072. 42 indexed citations
7.
Dornberger, Utz, Jan Backmann, Wigand Hübner, et al.. (1996). A correlation between thermal stability and structural features of staphylokinase and selected mutants: a Fourier-transform infrared study. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1294(2). 168–176. 11 indexed citations
8.
Hauptmann, J., Karl‐Heinz Gührs, Manfred Hartmann, & Bernhard Schlott. (1995). The Fibrinolytic Activity of Staphylokinase Mutants in the Fibrin Plate Assay. Pathophysiology of Haemostasis and Thrombosis. 25(6). 272–276. 14 indexed citations
9.
Silence, Karen, Manfred Hartmann, Karl‐Heinz Gührs, et al.. (1995). Structure-Function Relationships in Staphylokinase as Revealed by "Clustered Charge to Alanine" Mutagenesis. Journal of Biological Chemistry. 270(45). 27192–27198. 36 indexed citations
10.
Birch‐Hirschfeld, Eckhard, Karl‐Heinz Gührs, Manfred Hartmann, et al.. (1994). The thermostability of natural variants of bacterial plasminogen‐activator staphylokinase. European Journal of Biochemistry. 223(1). 303–308. 16 indexed citations
11.
Hartmann, Manfred, et al.. (1994). Functional properties of recombinant staphylokinase variants obtained by site-specific mutagenesis of methionine-26. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1204(2). 235–242. 29 indexed citations
12.
Schlott, Bernhard, Manfred Hartmann, Karl‐Heinz Gührs, et al.. (1994). High Yield Production and Purification of Recombinant Staphylokinase for Thrombolytic Therapy. Nature Biotechnology. 12(2). 185–189. 85 indexed citations
13.
Collen, D, B. Van Hoef, Bernhard Schlott, et al.. (1993). Mechanisms of activation of mammalian plasma fibrinolytic systems with streptokinase and with recombinant staphylokinase. European Journal of Biochemistry. 216(1). 307–314. 46 indexed citations
14.
Damaschun, Hilde, Klaus Gast, Rolf Misselwitz, et al.. (1993). Physical and conformational properties of staphylokinase in solution. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1161(2-3). 244–248. 23 indexed citations
15.
Schroeckh, Volker, et al.. (1992). Improvement of recombinant gene expression in Escherichia coli for glucose-controlled continuous and fed-batch cultures. Applied Microbiology and Biotechnology. 36(4). 487–92. 14 indexed citations
16.
Breitling, Reinhard, Dieter Gerlach, Manfred Hartmann, & Detlev Behnke. (1989). Secretory expression inEscherichia coli andBacillus subtilis of human interferon α genes directed by staphylokinase signals. Molecular and General Genetics MGG. 217(2-3). 384–391. 26 indexed citations
17.
Laplace, Frank, Manfred Hartmann, Christian Klessen, M Tonew, & Horst Malke. (1988). Expression of the human interferon‐α1 gene under transcriptional and translational control of the speA gene. Journal of Basic Microbiology. 28(1-2). 55–61. 5 indexed citations
18.
Hartmann, Manfred, et al.. (1982). Expression of the replication region of phage lambda DNA cloned into pBR322 in E. coli minicells.. PubMed. 29(3-4). 227–33. 2 indexed citations
19.
Tichý, P., J. Pazlarová, Manfred Hartmann, et al.. (1981). Isolation of the pMI 10 plasmid from the α-amylase producing strain of Bacillus subtilis. Molecular and General Genetics MGG. 181(2). 248–253. 11 indexed citations
20.
Bauer, Erwin, et al.. (1974). Studies on the structure of chemically methylated DNA. Biophysical Chemistry. 1(5). 338–348. 5 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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