John M. Pratt

3.8k total citations
126 papers, 3.0k citations indexed

About

John M. Pratt is a scholar working on Molecular Biology, Materials Chemistry and Rheumatology. According to data from OpenAlex, John M. Pratt has authored 126 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 78 papers in Molecular Biology, 42 papers in Materials Chemistry and 35 papers in Rheumatology. Recurrent topics in John M. Pratt's work include Porphyrin Metabolism and Disorders (61 papers), Porphyrin and Phthalocyanine Chemistry (36 papers) and Folate and B Vitamins Research (35 papers). John M. Pratt is often cited by papers focused on Porphyrin Metabolism and Disorders (61 papers), Porphyrin and Phthalocyanine Chemistry (36 papers) and Folate and B Vitamins Research (35 papers). John M. Pratt collaborates with scholars based in South Africa, United Kingdom and United States. John M. Pratt's co-authors include David A. Baldwin, H. A. O. Hill, Helder M. Marques, Richard J. Williams, R. J. P. Williams, Robert Henderson, Paul A. Adams, Mohamed S. A. Hamza, E. W. Abel and D. F. V. Lewis and has published in prestigious journals such as Journal of the American Chemical Society, Chemical Society Reviews and Biochemistry.

In The Last Decade

John M. Pratt

124 papers receiving 2.7k 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 M. Pratt South Africa 29 1.8k 871 827 585 305 126 3.0k
William Dunham United States 41 1.5k 0.9× 613 0.7× 167 0.2× 1.0k 1.7× 288 0.9× 106 3.8k
H. A. O. Hill United Kingdom 25 741 0.4× 479 0.5× 332 0.4× 355 0.6× 448 1.5× 70 1.7k
R. J. P. Williams United Kingdom 22 561 0.3× 558 0.6× 131 0.2× 283 0.5× 216 0.7× 58 1.6k
Nicholas A. Matwiyoff United States 29 915 0.5× 540 0.6× 151 0.2× 241 0.4× 359 1.2× 87 2.4k
S. Samar Hasnain United Kingdom 39 1.4k 0.8× 918 1.1× 52 0.1× 928 1.6× 185 0.6× 93 3.5k
John R. Pilbrow Australia 32 618 0.3× 1.5k 1.7× 78 0.1× 904 1.5× 537 1.8× 141 3.5k
Kazuyuki Ishii Japan 44 1.9k 1.1× 2.8k 3.2× 162 0.2× 577 1.0× 1.3k 4.4× 189 7.1k
Guoqiang Feng China 54 2.4k 1.4× 2.5k 2.9× 185 0.2× 351 0.6× 911 3.0× 155 7.3k
Troy A. Stich United States 32 1.1k 0.6× 883 1.0× 248 0.3× 966 1.7× 319 1.0× 58 3.1k
Thomas C. Brunold United States 43 2.2k 1.2× 2.1k 2.4× 622 0.8× 3.6k 6.1× 1.3k 4.4× 150 6.8k

Countries citing papers authored by John M. Pratt

Since Specialization
Citations

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

Fields of papers citing papers by John M. Pratt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John M. Pratt

This figure shows the co-authorship network connecting the top 25 collaborators of John M. Pratt. A scholar is included among the top collaborators of John M. Pratt 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 M. Pratt. John M. Pratt 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.
Pratt, John M., et al.. (2020). Optimized Double Manganese Oxide Deposition for Enhanced Electrochemical Capacitor Performance. Journal of The Electrochemical Society. 167(8). 80503–80503. 3 indexed citations
2.
Shires, Michael, D. Crellin, Ryszard T. Smoleński, et al.. (2009). Histidine-Tryptophan-Ketoglutarate and Delayed Graft Function After Prolonged Cold Ischemia. Transplantation Proceedings. 41(9). 3567–3570. 4 indexed citations
3.
Shires, Michael, D. Crellin, Ryszard T. Smoleński, et al.. (2009). Influence on Energy Kinetics and Histology of Different Preservation Solutions Seen During Cold Ischemia in the Liver. Transplantation Proceedings. 41(10). 4088–4093. 8 indexed citations
4.
Smoleński, Ryszard T., et al.. (2009). Addition of Adenosine to University of Wisconsin Solution: Does It Help?. Transplantation Proceedings. 41(5). 1491–1492. 3 indexed citations
5.
6.
Pratt, John M. & R. Banerjee. (1999). The roles of Co, corrin, and protein. I. Co-ligand bonding and the trans effect.. 73–112. 5 indexed citations
7.
Morse, Edward V., et al.. (1997). Barriers to School-Based Health Care Programs. Health & Social Work. 22(4). 274–281. 2 indexed citations
8.
Smith, Terry, Colin L. Gibson, Brendan J. Howlin, & John M. Pratt. (1991). Active transport of amino acids by gamma-glutamyl transpeptidase through Caco-2 cell monolayers. Biochemical and Biophysical Research Communications. 178(3). 1028–1035. 22 indexed citations
9.
Pratt, John M., et al.. (1991). Molecular recognition in the binding of vitamin B12 by the cobalamin‐specific Intrinsic Factor. FEBS Letters. 281(1-2). 90–92. 13 indexed citations
10.
Adams, Paul A., et al.. (1988). Oxygen activation and ligand binding by pure heme-octapeptide microperoxidase-8 (MP-8). Journal of Inorganic Biochemistry. 34(3). 167–175. 28 indexed citations
11.
Baldwin, David A., Helder M. Marques, & John M. Pratt. (1987). Hemes and Hemoproteins. 5: Kinetics of the Peroxidatic Activity of Microperoxidase-8: Model for the Peroxidase Enzymes. Journal of Inorganic Biochemistry. 30(3). 203–217. 106 indexed citations
12.
Pratt, John M.. (1986). Metalloenzymes as molecular switches: the role of conformation changes in controlling activity. Journal of Inorganic Biochemistry. 28(2-3). 145–153. 10 indexed citations
13.
Pratt, John M.. (1985). Analgesics and Sedation in Plastic Surgery. Clinics in Plastic Surgery. 12(1). 73–81. 9 indexed citations
14.
Pratt, John M., et al.. (1984). The chemistry of vitamin B12. Part 24. Evidence for hydride complexes of cobalt(III) corrinoids. Journal of the Chemical Society Dalton Transactions. 595–595. 15 indexed citations
15.
Pratt, John M., et al.. (1980). The chemistry of vitamin B12. Part 18. Nature of the equilibria exhibited by organocobalamins. Journal of the Chemical Society Dalton Transactions. 2267–2267. 19 indexed citations
16.
Pratt, John M., et al.. (1979). Studies on the flotation of sulphides. II. The effect of urea on the flotation of zinc sulphide. International Journal of Mineral Processing. 6(3). 193–205. 6 indexed citations
17.
Hill, H. A. O., et al.. (1970). The chemistry of vitamin B12. The coordination of biologically important molecules. Biochemical Journal. 120(2). 263–269. 22 indexed citations
18.
Pratt, John M., et al.. (1968). Reactions of gases in solution. Part II. Kinetics of the reaction of nitrogen with titanium cyclopentadienyl complexes.. Journal of the Chemical Society A Inorganic Physical Theoretical. 1914–1914. 2 indexed citations
19.
Henderson, Robert, et al.. (1967). Reactions of nitrous oxide with some transition-metal complexes. Chemical Communications (London). 387–387. 9 indexed citations
20.
Pratt, John M., et al.. (1965). Some physical and chemical properties of the corphyrins. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 288(1414). 352–358. 15 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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