John Hannah

1.1k total citations
27 papers, 788 citations indexed

About

John Hannah is a scholar working on Organic Chemistry, Molecular Biology and Pharmacology. According to data from OpenAlex, John Hannah has authored 27 papers receiving a total of 788 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Organic Chemistry, 10 papers in Molecular Biology and 5 papers in Pharmacology. Recurrent topics in John Hannah's work include Parasite Biology and Host Interactions (4 papers), Inflammatory mediators and NSAID effects (4 papers) and Chemical Synthesis and Analysis (3 papers). John Hannah is often cited by papers focused on Parasite Biology and Host Interactions (4 papers), Inflammatory mediators and NSAID effects (4 papers) and Chemical Synthesis and Analysis (3 papers). John Hannah collaborates with scholars based in United States, United Kingdom and Japan. John Hannah's co-authors include Jerzy M. Behnke, David Pritchard, R. P. Linstead, E. A. Braude, Paul Buchschacher, A. Langemann, E. Le Goff, William A. Ayer, J. M. Beaton and F. Matthias Bickelhaupt and has published in prestigious journals such as Science, Journal of the American Chemical Society and Journal of Medicinal Chemistry.

In The Last Decade

John Hannah

27 papers receiving 713 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Hannah United States 15 276 275 157 82 80 27 788
Maniyan P. Padmanilayam United States 10 293 1.1× 503 1.8× 40 0.3× 74 0.9× 40 0.5× 12 1.1k
Jean Dessolin France 16 390 1.4× 287 1.0× 45 0.3× 205 2.5× 78 1.0× 37 902
Mark Gardner United Kingdom 13 697 2.5× 651 2.4× 113 0.7× 45 0.5× 23 0.3× 23 1.1k
Nitya Anand India 16 312 1.1× 263 1.0× 114 0.7× 10 0.1× 32 0.4× 69 898
Dean S. Wise United States 17 670 2.4× 710 2.6× 34 0.2× 39 0.5× 32 0.4× 74 1.3k
Marco A. Biamonte United States 14 602 2.2× 246 0.9× 64 0.4× 78 1.0× 40 0.5× 27 1.1k
Yolanda Repetto Chile 20 305 1.1× 375 1.4× 36 0.2× 104 1.3× 52 0.7× 50 1.0k
Casimir Blonski France 17 580 2.1× 323 1.2× 130 0.8× 59 0.7× 17 0.2× 50 1.1k
Abedawn I. Khalaf United Kingdom 20 589 2.1× 385 1.4× 30 0.2× 105 1.3× 26 0.3× 65 1.1k
Fulvio Saccoccia Italy 15 446 1.6× 106 0.4× 65 0.4× 96 1.2× 25 0.3× 25 662

Countries citing papers authored by John Hannah

Since Specialization
Citations

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

Fields of papers citing papers by John Hannah

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Hannah

This figure shows the co-authorship network connecting the top 25 collaborators of John Hannah. A scholar is included among the top collaborators of John Hannah 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 John Hannah. John Hannah 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.
Conley, Anthony J., Steven Bondy, John Hannah, et al.. (1994). Immunogenicity of synthetic HIV-1 gp120 V3-loop peptide-conjugate immunogens. Vaccine. 12(5). 445–451. 30 indexed citations
2.
Cunningham, Barry R., John Hannah, & Alun Jones. (1994). Muramyl peptide analogs : Synthesis of a depsipeptide using orthogonal SPPS. Tetrahedron Letters. 35(51). 9517–9520. 2 indexed citations
3.
Woodward, R. B., William A. Ayer, J. M. Beaton, et al.. (1990). The total synthesis of chlorophyll a. Tetrahedron. 46(22). 7599–7659. 117 indexed citations
4.
Ashton, Wallace T., Laura C. Meurer, Anjalie Field, et al.. (1989). ChemInform Abstract: Synthesis and Antiherpetic Activity of (.+‐.)‐9‐((Z‐2‐(Hydroxymethyl)cyclopropyl)methyl)guanine and Related Compounds.. ChemInform. 20(20). 3 indexed citations
5.
Hannah, John, Richard L. Tolman, John D. Karkas, et al.. (1989). Carba‐acyclonucleoside antiherpetic agents. Journal of Heterocyclic Chemistry. 26(5). 1261–1271. 23 indexed citations
6.
Ashton, Wallace T., Laura C. Meurer, Anjalie Field, et al.. (1988). Synthesis and antiherpetic activity of (.+-.)-9-[[(Z)-2-(hydroxymethyl)cyclopropyl]methyl]guanine and related compounds. Journal of Medicinal Chemistry. 31(12). 2304–2315. 77 indexed citations
7.
8.
MacCoss, Malcolm, Wallace T. Ashton, Arthur F. Wagner, et al.. (1986). ChemInform Abstract: Synthetic, Biochemical and Antiviral Aspects of Selected Acyclonucleosides and Their Derivatives.. Chemischer Informationsdienst. 17(38). 7 indexed citations
9.
Behnke, Jerzy M., John Hannah, & David Pritchard. (1983). Nematospiroides dubius in the mouse: evidence that adult worms depress the expression of homologous immunity. Parasite Immunology. 5(4). 397–408. 89 indexed citations
10.
Hannah, John, Charles R. Johnson, Arthur F. Wagner, & Edward Walton. (1982). Quaternary heterocyclylamino .beta.-lactams: a generic alternative to the classical acylamino side chain. Journal of Medicinal Chemistry. 25(4). 457–469. 10 indexed citations
11.
Hannah, John & Jerzy M. Behnke. (1982). Nematospiroides dubius in the jird, Meriones unguiculatus: factors affecting the course of a primary infection. Journal of Helminthology. 56(4). 329–338. 10 indexed citations
12.
Jones, Howard, et al.. (1978). Synthesis and analgesic-antiinflammatory activity of some 4- and 5-substituted heteroarylsalicylic acids. Journal of Medicinal Chemistry. 21(11). 1100–1104. 25 indexed citations
13.
Hannah, John, et al.. (1975). Substituted pyrazolo corticoids as topical antiinflammatory agents. Journal of Medicinal Chemistry. 18(2). 168–172. 19 indexed citations
14.
Roberts, Gordon C. K., John Hannah, & Oleg Jardetzky. (1969). Noncovalent Binding of a Spin-Labeled Inhibitor to Ribonuclease. Science. 165(3892). 504–506. 18 indexed citations
15.
Hannah, John & John H. Fried. (1965). 17-Chloroethynylated Steroids. III. The Synthesis of 17α-Chloroethynyl-5,7,9-estratrien-17β-ol-3-one. Journal of Medicinal Chemistry. 8(4). 536–537. 4 indexed citations
16.
Hannah, John & John H. Fried. (1964). Chloroethynyl Steroids. IV. The Synthesis of 16α-Fluoro-17α-chloroethynyl-4-androsten-17β-ol-3-one. The Journal of Organic Chemistry. 29(12). 3739–3740. 2 indexed citations
17.
Mrozik, Helmut, Paul Buchschacher, John Hannah, & John H. Fried. (1964). Heterocyclic Steroids in the Antiinflammatory Series1. Journal of Medicinal Chemistry. 7(5). 584–589. 6 indexed citations
18.
Braude, E. A., John Hannah, & R. P. Linstead. (1960). 654. Hydrogen transfer. Part XVIII. Homogeneous hydrogen transfer between nitrogenous heterocycles. Journal of the Chemical Society (Resumed). 3268–3268. 7 indexed citations
19.
Braude, E. A., John Hannah, & R. P. Linstead. (1960). 652. Hydrogen transfer. Part XVI. Dihydrides of nitrogenous heterocycles as hydrogen donors. Journal of the Chemical Society (Resumed). 3249–3249. 26 indexed citations
20.
Braude, E. A., John Hannah, & R. P. Linstead. (1960). 653. Hydrogen transfer. Part XVII. Homogeneous hydrogen transfer reactions from dihydrides of nitrogenous heterocycles to miscellaneous acceptors. Journal of the Chemical Society (Resumed). 3257–3257. 21 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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