Fred E. Hahn

3.4k total citations
91 papers, 2.4k citations indexed

About

Fred E. Hahn is a scholar working on Molecular Biology, Organic Chemistry and Pharmacology. According to data from OpenAlex, Fred E. Hahn has authored 91 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Molecular Biology, 20 papers in Organic Chemistry and 12 papers in Pharmacology. Recurrent topics in Fred E. Hahn's work include DNA and Nucleic Acid Chemistry (17 papers), Cancer therapeutics and mechanisms (11 papers) and RNA and protein synthesis mechanisms (11 papers). Fred E. Hahn is often cited by papers focused on DNA and Nucleic Acid Chemistry (17 papers), Cancer therapeutics and mechanisms (11 papers) and RNA and protein synthesis mechanisms (11 papers). Fred E. Hahn collaborates with scholars based in United States, Netherlands and Australia. Fred E. Hahn's co-authors include Jennie Ciak, Richard L. O’Brien, Alan D. Wolfe, Charles L. Wisseman, Joseph E. Smadel, Hope E. Hopps, John G. Olenick, Bernard W. Agranoff, N. Steele Scott and Julian Davies and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and The Journal of Immunology.

In The Last Decade

Fred E. Hahn

83 papers receiving 2.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Fred E. Hahn United States	28	1.3k	312	290	276	233	91	2.4k
H. R. Perkins United Kingdom	31	1.6k 1.3×	501 1.6×	216 0.7×	330 1.2×	80 0.3×	62	2.9k
C T Walsh United States	30	1.8k 1.4×	269 0.9×	284 1.0×	179 0.6×	67 0.3×	32	2.8k
Shoshichi Nojima Japan	36	2.6k 2.0×	440 1.4×	178 0.6×	166 0.6×	73 0.3×	152	3.8k
E. F. Gale United Kingdom	22	1.5k 1.2×	240 0.8×	143 0.5×	260 0.9×	48 0.2×	52	2.5k
Edward Steers United States	19	2.2k 1.7×	203 0.7×	97 0.3×	426 1.5×	108 0.5×	51	3.9k
Stephen C. Kinsky United States	35	2.2k 1.7×	228 0.7×	99 0.3×	215 0.8×	107 0.5×	72	3.4k
Yuzuru Akamatsu Japan	25	1.4k 1.1×	311 1.0×	138 0.5×	281 1.0×	81 0.3×	90	2.5k
T. J. Franklin United Kingdom	19	994 0.8×	197 0.6×	154 0.5×	163 0.6×	49 0.2×	43	1.8k
D. M. Brown United Kingdom	35	2.8k 2.1×	841 2.7×	247 0.9×	266 1.0×	56 0.2×	178	4.0k
Donald T. Dubin United States	32	3.8k 2.9×	269 0.9×	205 0.7×	154 0.6×	251 1.1×	81	5.5k

Countries citing papers authored by Fred E. Hahn

Since Specialization

Citations

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

Fields of papers citing papers by Fred E. Hahn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Fred E. Hahn. 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 Fred E. Hahn. The network helps show where Fred E. Hahn may publish in the future.

Co-authorship network of co-authors of Fred E. Hahn

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

All Works

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20 of 20 papers shown

Hahn, Fred E.. (2015). Antimutagens and the Prevention of Chromosomal Mutations to Drug Resistance. Antibiotics and chemotherapy/Antibiotica et chemotherapia. 20. 112–132.

Hahn, Fred E.. (1980). New derivatives of chloramphenicol, active against resistant bacteria. Die Naturwissenschaften. 67(2). 89–90. 3 indexed citations

Hahn, Fred E.. (1979). Mechanism of Action of Antieukaryotic and Antiviral Compounds. 29 indexed citations

Hahn, Fred E.. (1979). Anti-plasmid and antiviral effects of chlorpromazine. Die Naturwissenschaften. 66(9). 467–467. 3 indexed citations

Hahn, Fred E. & Jennie Ciak. (1977). Bactericidal Effects of Combinations of Ampicillin with Anti-R-Plasmid Compounds on Salmonella typhimurium R1 ⁺. Antimicrobial Agents and Chemotherapy. 11(1). 176–177. 3 indexed citations

Drews, Jürgen, et al.. (1975). Drug receptor interactions in antimicrobial chemotherapy : [proceedings] symposium, Vienna, September 4-6, 1974. Springer eBooks. 1 indexed citations

Hahn, Fred E., et al.. (1973). Interactions of the antibiotic, distamycin A, with native DNA and with synthetic duplex polydeoxyribonucleotides. FEBS Letters. 29(1). 58–62. 30 indexed citations

Hahn, Fred E., et al.. (1971). Theoretical and experimental basis for parenteral supply of amino acids in man.. 18(10). 420–426.

Hahn, Fred E., et al.. (1970). Kinetics of establishment of N equilibrium during parenteral feeding.. 17. 451–457.

10.

Hahn, Fred E., et al.. (1970). Studies on the complex of distamycin a with calf thymus DNA. FEBS Letters. 10(3). 175–178. 28 indexed citations

11.

Estensen, Richard D., et al.. (1969). Studies on a Deoxyribonucleic Acid-Quinine Complex. Molecular Pharmacology. 5(5). 532–541. 27 indexed citations

12.

Hahn, Fred E.. (1968). Relationship between the structure of chloramphenicol and its action upon peptide synthetase. Cellular and Molecular Life Sciences. 24(8). 856–858. 6 indexed citations

13.

Hahn, Fred E., et al.. (1966). Studies on Modes of Action of Chloroquine, Quinacrine, and Quinine and on Chloroquine Resistance. Military Medicine. 131(suppl_9). 1071–1089. 60 indexed citations

14.

O’Brien, Richard L., John G. Olenick, & Fred E. Hahn. (1966). Reactions of quinine, chloroquine, and quinacrine with DNA and their effects on the DNA and RNA polymerase reactions.. Proceedings of the National Academy of Sciences. 55(6). 1511–1517. 110 indexed citations

15.

Laaff, H., H. Giertz, Fred E. Hahn, & Benedikt Wirth. (1966). [On the mechanism of dextran action in rats].. PubMed. 162(1). 30–9. 1 indexed citations

16.

Hahn, Fred E., Zanvil A. Cohn, & F. Marilyn Bozeman. (1960). METABOLIC STUDIES OF RICKETTSIAE V.Rickettsia mooseri. Journal of Bacteriology. 80(3). 400–405. 7 indexed citations

17.

Hahn, Fred E., Charles L. Wisseman, & Hope E. Hopps. (1954). MODE OF ACTION OF CHLORAMPHENICOL II. Journal of Bacteriology. 67(6). 674–679. 28 indexed citations

18.

Wisseman, Charles L., et al.. (1952). Metabolic Studies of Rickettsiae. The Journal of Immunology. 68(3). 251–264. 6 indexed citations

19.

Wisseman, Charles L., Elizabeth B. Jackson, Fred E. Hahn, Anita C. Ley, & Joseph E. Smadel. (1951). Metabolic Studies of Rickettsiae. The Journal of Immunology. 67(2). 123–136. 12 indexed citations

20.

Hahn, Fred E. & Charles L. Wisseman. (1951). Inhibition of Adaptive Enzyme Formation by Antimicrobial Agents. Experimental Biology and Medicine. 76(3). 533–535. 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.

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