Robert Guthrie

4.0k total citations · 1 hit paper
59 papers, 3.0k citations indexed

About

Robert Guthrie is a scholar working on Clinical Biochemistry, Molecular Biology and Organic Chemistry. According to data from OpenAlex, Robert Guthrie has authored 59 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Clinical Biochemistry, 20 papers in Molecular Biology and 11 papers in Organic Chemistry. Recurrent topics in Robert Guthrie's work include Metabolism and Genetic Disorders (21 papers), Neonatal Health and Biochemistry (11 papers) and Biochemical and Molecular Research (8 papers). Robert Guthrie is often cited by papers focused on Metabolism and Genetic Disorders (21 papers), Neonatal Health and Biochemistry (11 papers) and Biochemical and Molecular Research (8 papers). Robert Guthrie collaborates with scholars based in United States, Canada and Switzerland. Robert Guthrie's co-authors include Michael D. Garrick, Philip P. Dembure, Edwin W. Naylor, Howard Tieckelmann, Horst Bickel, G. Hammersen, Z. Valenta, K. Wiesner, R. W. Kierstead and Jefferson Tilley and has published in prestigious journals such as Science, New England Journal of Medicine and Journal of the American Chemical Society.

In The Last Decade

Robert Guthrie

59 papers receiving 2.8k citations

Hit Papers

A SIMPLE PHENYLALANINE METHOD FOR DETECTING PHENYLKETONUR... 1963 2026 1984 2005 1963 500 1000 1.5k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. A SIMPLE PHENYLALANINE METHOD FOR DETECTING PHENYLKETONURIA IN LARGE POPULATIONS OF NEWBORN INFANTS
    1963 1.7k citations Robert Guthrie et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robert Guthrie United States 22 1.3k 1.2k 578 480 442 59 3.0k
Allan W. Wolkoff United States 48 584 0.4× 2.4k 2.0× 1.7k 3.0× 324 0.7× 349 0.8× 146 6.8k
Emmanuel Shapira United States 23 434 0.3× 816 0.7× 248 0.4× 214 0.4× 88 0.2× 81 1.7k
I. Herbert Scheinberg United States 42 233 0.2× 1.9k 1.6× 194 0.3× 232 0.5× 407 0.9× 91 6.1k
J. Edwin Seegmiller United States 37 581 0.4× 1.8k 1.5× 700 1.2× 210 0.4× 72 0.2× 80 3.5k
Kazuhisa Taketa Japan 27 176 0.1× 2.0k 1.7× 193 0.3× 245 0.5× 444 1.0× 154 4.5k
Ursula Müller‐Eberhard United States 42 198 0.2× 3.4k 2.8× 1.1k 1.9× 354 0.7× 300 0.7× 173 6.0k
R. Coleman United Kingdom 42 328 0.3× 2.3k 1.9× 778 1.3× 178 0.4× 107 0.2× 142 5.2k
Ania C. Muntau Germany 38 2.6k 2.0× 2.6k 2.1× 533 0.9× 338 0.7× 165 0.4× 116 4.3k
Bruce F. Scharschmidt United States 40 420 0.3× 1.5k 1.3× 866 1.5× 115 0.2× 202 0.5× 116 4.6k
Irving Lieberman United States 41 291 0.2× 3.2k 2.6× 200 0.3× 279 0.6× 97 0.2× 91 4.7k

Countries citing papers authored by Robert Guthrie

Since Specialization
Citations

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

Fields of papers citing papers by Robert Guthrie

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert Guthrie

This figure shows the co-authorship network connecting the top 25 collaborators of Robert Guthrie. A scholar is included among the top collaborators of Robert Guthrie 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 Robert Guthrie. Robert Guthrie 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.
Sidduri, Achyutharao, Jefferson Tilley, Kenneth G. Hull, et al.. (2002). N-Cycloalkanoyl-l-Phenylalanine Derivatives as VCAM/VLA-4 Antagonists. Bioorganic & Medicinal Chemistry Letters. 12(17). 2475–2478. 8 indexed citations
2.
Sidduri, Achyutharao, Jefferson Tilley, Li Chen, et al.. (2002). N-Aroyl-l-Phenylalanine Derivatives as VCAM/VLA-4 Antagonists. Bioorganic & Medicinal Chemistry Letters. 12(17). 2479–2482. 15 indexed citations
3.
Chen, Li, Jefferson Tilley, Robert Guthrie, et al.. (2000). N-Benzylpyroglutamyl-l-phenylalanine derivatives as VCAM/VLA-4 antagonists. Bioorganic & Medicinal Chemistry Letters. 10(8). 729–733. 30 indexed citations
4.
Guthrie, Robert, Jefferson Tilley, R. W. Kierstead, et al.. (1990). Propenyl carboxamide derivatives as antagonists of platelet-activating factor. Journal of Medicinal Chemistry. 33(10). 2856–2864. 19 indexed citations
5.
Vollmer, Daniel, et al.. (1990). Isocratic reverse-phase liquid chromatography assay for amino acid metabolic disorders using eluates of dried blood spots. Analytical Biochemistry. 189(1). 115–121. 22 indexed citations
6.
Guthrie, Robert, et al.. (1989). Simultaneous assay of zinc protoporphyrin and protoporphyrin IX in dried blood. Clinica Chimica Acta. 181(2). 213–217. 4 indexed citations
7.
Guthrie, Robert, et al.. (1989). Pentadienyl carboxamide derivatives as antagonists of platelet activating factor. Journal of Medicinal Chemistry. 32(8). 1820–1835. 19 indexed citations
8.
Vollmer, Daniel, et al.. (1987). An evaluation of a new test kit to screen for galactosemia. Clinical Biochemistry. 20(5). 353–357. 5 indexed citations
9.
Ho, John, Robert Guthrie, & Howard Tieckelmann. (1987). Quantitative determination of porphyrins, their precursors and zinc protoporphyrin in whole blood and dried blood by high-performance liquid chromatography with fluorimetric detection. Journal of Chromatography B Biomedical Sciences and Applications. 417(2). 269–276. 14 indexed citations
10.
Ho, John, Robert Guthrie, & Howard Tieckelmann. (1986). Detection of δ-aminolevulinic acid, porphobilinogen and porphyrins related to heme biosynthesis by high-performance liquid chromatography. Journal of Chromatography B Biomedical Sciences and Applications. 375(1). 57–63. 22 indexed citations
11.
Garrick, Michael D., et al.. (1981). A simple screening test for reduced glutathione in filter paper spots of blood. The Journal of Pediatrics. 98(2). 265–267. 2 indexed citations
12.
Naylor, Edwin W., et al.. (1980). Urine screening for metabolic disease in newborn infants. The Journal of Pediatrics. 96(4). 653–656. 8 indexed citations
13.
Tieckelmann, Howard, et al.. (1979). Measurement of urinary pyrimidine bases and nucleosides by high-performance liquid chromatography. Journal of Chromatography B Biomedical Sciences and Applications. 163(1). 29–36. 24 indexed citations
14.
Guthrie, Robert, et al.. (1975). Ellipticine derivatives. Journal of Medicinal Chemistry. 18(7). 755–760. 30 indexed citations
15.
Fullmer, Harold M., Robert E. Taylor, & Robert Guthrie. (1972). Human Gingival Collagenase: Purification, Molecular Weight, and Inhibitor Studies. Journal of Dental Research. 51(2). 349–355. 38 indexed citations
16.
Koch, Richard, et al.. (1966). A cooperative study of two methods for phenylalanine determination: McCaman-Robins fluorimetric and microbiologic inhibition methods. The Journal of Pediatrics. 68(6). 905–911. 7 indexed citations
17.
Guthrie, Robert, et al.. (1964). PHENYLKETONURIA, DETECTION IN THE NEWBORN INFANT AS A ROUTINE HOSPITAL PROCEDURE.. 83(9). 923–6. 31 indexed citations
18.
Tieckelmann, Howard, et al.. (1960). A 2-Trifluoromethyl Analog of Thiamin1. The Journal of Organic Chemistry. 25(2). 211–213. 3 indexed citations
19.
Guthrie, Robert, et al.. (1958). Tests for collateral sensitivity or cross resistance in bacterial mutants resistant to amethopterin or purine analogs.. PubMed. 18(8 Part 2). 319–34. 2 indexed citations
20.
Luzzati, D. & Robert Guthrie. (1955). STUDIES OF A PURINE- OR HISTIDINE-REQUIRING MUTANT OF ESCHERICHIA COLI. Journal of Biological Chemistry. 216(1). 1–8. 9 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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