John M. Risley

794 total citations
44 papers, 658 citations indexed

About

John M. Risley is a scholar working on Molecular Biology, Organic Chemistry and Spectroscopy. According to data from OpenAlex, John M. Risley has authored 44 papers receiving a total of 658 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Molecular Biology, 15 papers in Organic Chemistry and 15 papers in Spectroscopy. Recurrent topics in John M. Risley's work include Glycosylation and Glycoproteins Research (11 papers), Advanced NMR Techniques and Applications (11 papers) and Carbohydrate Chemistry and Synthesis (9 papers). John M. Risley is often cited by papers focused on Glycosylation and Glycoproteins Research (11 papers), Advanced NMR Techniques and Applications (11 papers) and Carbohydrate Chemistry and Synthesis (9 papers). John M. Risley collaborates with scholars based in United States. John M. Risley's co-authors include Robert L. Van Etten, Abdül Waheed, Stefan Berger, Yuanqing Xia, N.M. Sergeyev, James R. Rasmussen, Heather S. Bonner, Shawn DeFrees, Yi‐Ju Li and Wenjun Du and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Journal of Biological Chemistry.

In The Last Decade

John M. Risley

43 papers receiving 591 citations

Peers

John M. Risley
Thomas W. Whaley United States
Richard N. Loeppky United States
Juan Crugeiras Spain
Gwendolyn N. Chmurny United States
Kunisi S. Venkatasubban United States
Dale L. Whalen United States
J.F. Biellmann France
Paul M. Weiss United States
Maria Victoria Silva Elipe United States
Siegmar Braun Germany
Thomas W. Whaley United States
John M. Risley
Citations per year, relative to John M. Risley John M. Risley (= 1×) peers Thomas W. Whaley

Countries citing papers authored by John M. Risley

Since Specialization
Citations

This map shows the geographic impact of John M. Risley'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. Risley 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. Risley more than expected).

Fields of papers citing papers by John M. Risley

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of John M. Risley. A scholar is included among the top collaborators of John M. Risley 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. Risley. John M. Risley 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.
Young, Amber, et al.. (2012). N-(4-Isocyanophenyl)succinamic acid. Acta Crystallographica Section E Structure Reports Online. 68(7). o2078–o2078. 1 indexed citations
2.
Du, Wenjun & John M. Risley. (2003). Acylation is rate-limiting in glycosylasparaginase-catalyzed hydrolysis of N4-(4′-substituted phenyl)-l-asparagines. Organic & Biomolecular Chemistry. 1(11). 1900–1905. 5 indexed citations
3.
Risley, John M.. (2002). Cholesterol Biosynthesis: Lanosterol to Cholesterol. Journal of Chemical Education. 79(3). 377–377. 39 indexed citations
4.
Risley, John M., et al.. (2001). Glycosylasparaginase Activity Requires the α-Carboxyl Group, but Not the α-Amino Group, on N4-(2-Acetamido- 2-deoxy-β--glucopyranosyl)--asparagine. Archives of Biochemistry and Biophysics. 391(2). 165–170. 11 indexed citations
5.
6.
Risley, John M., et al.. (2001). Glycosylasparaginase Inhibition Studies: Competitive Inhibitors, Transition State Mimics, Noncompetitive Inhibitors. Journal of enzyme inhibition. 16(3). 269–274. 6 indexed citations
7.
Risley, John M.. (1996). An Organoleptic Laboratory Experiment. Journal of Chemical Education. 73(12). 1181–1181. 3 indexed citations
8.
Rasmussen, James R., et al.. (1992). Identification and derivatization of (oligosaccharyl)amines obtained by treatment of asparagine-linked glycopeptides with N-GLYCANASE enzyme. Journal of the American Chemical Society. 114(3). 1124–1126. 20 indexed citations
9.
Gallegos, Walter L. Arias & John M. Risley. (1991). Investigations utilizing the oxygen-18 isotope shift in carbon-13 nuclear magnetic resonance spectroscopy. 2. Observation of a downfield isotope shift in 2,6-dimethyl-4-pyrone. The Journal of Organic Chemistry. 56(11). 3741–3744. 3 indexed citations
10.
Risley, John M. & Robert L. Van Etten. (1989). [19] Mechanistic studies utilizing oxygen-18 analyzed by carbon-13 and nitrogen-15 nuclear magnetic resonance spectroscopy. Methods in enzymology on CD-ROM/Methods in enzymology. 177. 376–389. 6 indexed citations
11.
Risley, John M. & Robert L. Van Etten. (1987). Structures of the carbohydrate moieties of human prostatic acid phosphatase elucidated by 1H nuclear magnetic resonance spectroscopy. Archives of Biochemistry and Biophysics. 258(2). 404–412. 16 indexed citations
12.
Risley, John M., Robert L. Van Etten, Yi‐Ju Li, & Heather S. Bonner. (1986). Hydrolysis of S-2-(3-aminopropylamino)ethylphosphorothioate (WR-2721). Biochemical Pharmacology. 35(9). 1453–1458. 14 indexed citations
13.
Waheed, Abdül, John M. Risley, & Robert L. Van Etten. (1985). Structural and immunological relationships among mammalian arylsulfatase A enzymes. Comparative Biochemistry and Physiology Part B Comparative Biochemistry. 82(4). 855–862. 5 indexed citations
14.
Risley, John M., et al.. (1984). Oxygen-18 isotope effect in carbon-13 nuclear magnetic resonance spectroscopy. 9. Hydrolysis of benzyl phosphate by phosphatase enzymes and in acidic aqueous solutions. Journal of the American Chemical Society. 106(26). 8156–8161. 20 indexed citations
15.
Risley, John M., et al.. (1984). Oxygen-18 isotope effect in carbon-13 nuclear magnetic resonance spectroscopy. 8. Oxygen exchange of 2,4,6-trimethylpyrylium cation. Journal of the American Chemical Society. 106(25). 7836–7840. 9 indexed citations
16.
Risley, John M., Shawn DeFrees, & Robert L. Van Etten. (1983). 18O‐isotope effect in 13C nuclear magnetic resonance spectroscopy: 5—Substituent group electronic effects in substituted acetophenones. Organic Magnetic Resonance. 21(1). 28–35. 13 indexed citations
17.
Etten, Robert L. Van & John M. Risley. (1981). Oxygen-18 isotope-induced shifts in nitrogen-15 nuclear magnetic resonance spectroscopy. 1. Isotope shift in nitrite and its application to the study of oxygen exchange of sodium [15N,18O2]nitrite. Journal of the American Chemical Society. 103(19). 5633–5636. 21 indexed citations
18.
19.
Risley, John M. & Robert L. Van Etten. (1980). Oxygen-18-isotope effect in carbon-13 nuclear magnetic resonance spectroscopy. 3. Additivity effects and steric effects. Journal of the American Chemical Society. 102(22). 6699–6702. 23 indexed citations
20.
Risley, John M. & Robert L. Van Etten. (1978). A convenient synthesis of crystalline potassium phosphate-18O4 (monobasic) of high isotopic purity. Journal of Labelled Compounds and Radiopharmaceuticals. 15(S1). 533–538. 56 indexed citations

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