Roger D. Knapp

1.2k total citations
31 papers, 938 citations indexed

About

Roger D. Knapp is a scholar working on Molecular Biology, Nutrition and Dietetics and Biotechnology. According to data from OpenAlex, Roger D. Knapp has authored 31 papers receiving a total of 938 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Molecular Biology, 12 papers in Nutrition and Dietetics and 8 papers in Biotechnology. Recurrent topics in Roger D. Knapp's work include Microbial Metabolites in Food Biotechnology (9 papers), Enzyme Production and Characterization (8 papers) and Protein Structure and Dynamics (6 papers). Roger D. Knapp is often cited by papers focused on Microbial Metabolites in Food Biotechnology (9 papers), Enzyme Production and Characterization (8 papers) and Protein Structure and Dynamics (6 papers). Roger D. Knapp collaborates with scholars based in United States. Roger D. Knapp's co-authors include Fred R. Seymour, Stephen H. Bishop, Allene Jeanes, Henry J. Pownall, Joel D. Morrisett, Antonio M. Gotto, Edward C. M. Chen, Juan Guevara, Quein Pao and C.Y. Yang and has published in prestigious journals such as Journal of Biological Chemistry, Biochemistry and Biochemical and Biophysical Research Communications.

In The Last Decade

Roger D. Knapp

31 papers receiving 866 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roger D. Knapp United States 18 396 345 266 224 172 31 938
Ernst Truscheit Germany 11 149 0.4× 805 2.3× 489 1.8× 132 0.6× 64 0.4× 17 1.5k
Yoshihiro Nishikawa Japan 19 49 0.1× 367 1.1× 119 0.4× 196 0.9× 86 0.5× 95 1.0k
Inderjit Jabbal Canada 7 115 0.3× 573 1.7× 64 0.2× 60 0.3× 119 0.7× 7 786
Setsuzo Tejima Japan 16 153 0.4× 788 2.3× 201 0.8× 121 0.5× 22 0.1× 105 1.2k
Helle F. Wöldike Denmark 8 76 0.2× 514 1.5× 295 1.1× 115 0.5× 99 0.6× 8 785
Hayato Umekawa Japan 20 106 0.3× 806 2.3× 27 0.1× 93 0.4× 80 0.5× 62 1.2k
Wim Nerinckx Belgium 21 216 0.5× 1.0k 3.0× 662 2.5× 278 1.2× 46 0.3× 42 1.8k
H. Matern Germany 19 47 0.1× 579 1.7× 71 0.3× 50 0.2× 129 0.8× 37 1.2k
Włodzimierz Sasak United States 16 117 0.3× 509 1.5× 38 0.1× 36 0.2× 68 0.4× 29 780
Ding Li China 19 103 0.3× 824 2.4× 100 0.4× 71 0.3× 54 0.3× 37 1.0k

Countries citing papers authored by Roger D. Knapp

Since Specialization
Citations

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

Fields of papers citing papers by Roger D. Knapp

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roger D. Knapp. 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 Roger D. Knapp. The network helps show where Roger D. Knapp may publish in the future.

Co-authorship network of co-authors of Roger D. Knapp

This figure shows the co-authorship network connecting the top 25 collaborators of Roger D. Knapp. A scholar is included among the top collaborators of Roger D. Knapp 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 Roger D. Knapp. Roger D. Knapp 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.
Knapp, Roger D. & T. William Hutchens. (1994). Maternal Lactoferrin in the Urine of Preterm Infants. Advances in experimental medicine and biology. 357. 177–181. 11 indexed citations
2.
Guevara, Juan, et al.. (1993). Comparison of ligand-binding sites of modeled apo[a] kringle-like sequences in human lipoprotein[a].. Arteriosclerosis and Thrombosis A Journal of Vascular Biology. 13(5). 758–770. 43 indexed citations
3.
Richardson, Peter, et al.. (1993). A nonlinear regression analysis of nonlinear, passive‐deflation flow‐volume plots. Pediatric Pulmonology. 15(3). 175–182. 9 indexed citations
4.
Guevara, Juan, Roger D. Knapp, John Spurlino, B. V. Venkataram Prasad, & Joel D. Morrisett. (1992). Method for calculating 3-D coordinates from molecular stereograms. Journal of Protein Chemistry. 11(6). 653–656. 1 indexed citations
5.
Guevara, Juan, et al.. (1992). A structural assessment of the apo[a] protein of human lipoprotein[a]. Proteins Structure Function and Bioinformatics. 12(2). 188–199. 61 indexed citations
6.
Yang, Chao-Yuh, Tae W. Kim, Quein Pao, et al.. (1989). Structure and conformational analysis of lipid-associating peptides of apolipoprotein B-100 produced by trypsinolysis. Journal of Protein Chemistry. 8(6). 689–699. 18 indexed citations
7.
Massey, J.B., et al.. (1988). Apolipoproteins C-I, C-II, and C-III: kinetics of association with model membranes and intermembrane transfer. Biochemistry. 27(12). 4500–4505. 25 indexed citations
8.
Hickson‐Bick, Diane L., Roger D. Knapp, James T. Sparrow, et al.. (1988). Kinetics and mechanism of transfer of synthetic model apolipoproteins. Biochemistry. 27(20). 7881–7886. 6 indexed citations
9.
Yang, C.Y., et al.. (1987). Lecithin:cholesterol acyltransferase. Functional regions and a structural model of the enzyme.. Journal of Biological Chemistry. 262(7). 3086–3091. 85 indexed citations
10.
Pownall, Henry J., Antonio M. Gotto, Roger D. Knapp, & John B. Massey. (1986). The helical hydrophobic moment avoids prolines in phospholipid-binding proteins. Biochemical and Biophysical Research Communications. 139(1). 202–208. 7 indexed citations
11.
Pownall, Henry J., Roger D. Knapp, Antonio M. Gotto, & John B. Massey. (1983). Helical amphipathic moment: application to plasma lipoproteins. FEBS Letters. 159(1-2). 17–23. 25 indexed citations
12.
Bearer, Cynthia F., Roger D. Knapp, Alberto J. Kaumann, Theodore L. Swartz, & Lutz Birnbaumer. (1980). Iodohydroxybenzylpindolol: Preparation, Purification, Localization of Its Iodine to the Indole Ring, and Characterization as a Partial Agonist. Molecular Pharmacology. 17(3). 328–338. 25 indexed citations
13.
Knapp, Roger D., Michael F. Rohde, James R. Brainard, et al.. (1980). Magnetic resonance studies of apolipoprotein C-I nitroxide-labeled or [13C]methyl enriched at methionine-38. Biochemistry. 19(22). 5140–5146. 10 indexed citations
14.
Brainard, James R., Roger D. Knapp, Josef R. Patsch, Antonio M. Gotto, & Joel D. Morrisett. (1980). DYNAMICS OF LIPID MOTIONS IN HIGH‐DENSITY LIPOPROTEIN SUBFRACTIONS HDL2 AND HDL3: MAGNETIC RESONANCE STUDIES. Annals of the New York Academy of Sciences. 348(1). 299–317. 14 indexed citations
15.
Seymour, Fred R., et al.. (1979). 13C-nuclear magnetic resonance spectra of compounds containing β-D-fructofuranosyl groups or residues. Carbohydrate Research. 72. 57–69. 51 indexed citations
16.
Seymour, Fred R., Roger D. Knapp, & Allene Jeanes. (1979). Structural analysis of levans by use of 13C-n.m.r. spectroscopy. Carbohydrate Research. 72. 222–228. 26 indexed citations
17.
Seymour, Fred R., Roger D. Knapp, Edward C. M. Chen, Allene Jeanes, & Stephen H. Bishop. (1979). Structural analysis of dextrans containing 2-O-α-d-glucosylated α-d-glucopyranosyl residues at the branch points, by use of 13C-nuclear magnetic resonance spectroscopy and gas-liquid chromatography-mass spectrometry. Carbohydrate Research. 71(1). 231–250. 54 indexed citations
18.
Pownall, Henry J., et al.. (1979). Biophysical properties of a major membrane phospholipid, dielaidoylphosphatidylethanolamine, found in an Escherichia coli fatty acid auxotroph.. Journal of Biological Chemistry. 254(17). 8256–8262. 11 indexed citations
19.
Seymour, Fred R., Roger D. Knapp, & Stephen H. Bishop. (1979). Correlation of the structure of dextrans to their 1H-n.m.r. Spectra. Carbohydrate Research. 74(1). 77–92. 51 indexed citations
20.
Seymour, Raymond B., et al.. (1977). Styrene/acrylonitrile alternating copolymers. Polymer. 18(11). 1157–1160. 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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