Ralph Penniall

661 total citations
40 papers, 567 citations indexed

About

Ralph Penniall is a scholar working on Molecular Biology, Physiology and Industrial and Manufacturing Engineering. According to data from OpenAlex, Ralph Penniall has authored 40 papers receiving a total of 567 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Molecular Biology, 12 papers in Physiology and 8 papers in Industrial and Manufacturing Engineering. Recurrent topics in Ralph Penniall's work include Mitochondrial Function and Pathology (9 papers), Adipose Tissue and Metabolism (8 papers) and Phosphorus and nutrient management (7 papers). Ralph Penniall is often cited by papers focused on Mitochondrial Function and Pathology (9 papers), Adipose Tissue and Metabolism (8 papers) and Phosphorus and nutrient management (7 papers). Ralph Penniall collaborates with scholars based in United States. Ralph Penniall's co-authors include James B. Griffin, W.B. Elliott, John R. Bucher, Samuel Natelson, George Kalnitsky, Joseph I. Routh, William D. Currie, H. I. Zeya, Nathaniel F. Rodman and W ELLIOTT and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and Analytical Chemistry.

In The Last Decade

Ralph Penniall

39 papers receiving 486 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ralph Penniall United States 13 309 83 66 64 57 40 567
Stephen R. Gross United States 15 377 1.2× 73 0.9× 29 0.4× 60 0.9× 52 0.9× 30 692
Sidney V. Rieder United States 11 276 0.9× 146 1.8× 30 0.5× 43 0.7× 67 1.2× 16 663
Sixto García-Castiñeiras Puerto Rico 10 255 0.8× 112 1.3× 38 0.6× 76 1.2× 54 0.9× 21 498
D Basu India 13 449 1.5× 145 1.7× 46 0.7× 45 0.7× 63 1.1× 33 694
L G Morin United States 12 162 0.5× 56 0.7× 29 0.4× 116 1.8× 54 0.9× 28 532
Gerty T. Cori United States 12 510 1.7× 245 3.0× 37 0.6× 169 2.6× 134 2.4× 14 1.1k
Yoshifumi Horiuti Japan 6 315 1.0× 53 0.6× 29 0.4× 34 0.5× 67 1.2× 8 505
H. B. Collier Canada 12 233 0.8× 111 1.3× 18 0.3× 30 0.5× 69 1.2× 40 552
Irma W. Duncan United States 10 227 0.7× 77 0.9× 19 0.3× 25 0.4× 62 1.1× 12 522
Clark Bublitz United States 14 379 1.2× 161 1.9× 43 0.7× 119 1.9× 128 2.2× 31 758

Countries citing papers authored by Ralph Penniall

Since Specialization
Citations

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

Fields of papers citing papers by Ralph Penniall

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralph Penniall

This figure shows the co-authorship network connecting the top 25 collaborators of Ralph Penniall. A scholar is included among the top collaborators of Ralph Penniall 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 Ralph Penniall. Ralph Penniall 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.
Penniall, Ralph, et al.. (1980). Effects of Chronic Ethanol Feeding on Rat Hepatocytes. PubMed. 132. 519–525. 1 indexed citations
2.
Penniall, Ralph, et al.. (1978). Effects of chronic ethanol treatment upon rat liver mitochondria. Biochemical Pharmacology. 27(19). 2337–2342. 57 indexed citations
3.
Penniall, Ralph, W.B. Elliott, Karel J.H. Van Buuren, & B.F. Van Gelder. (1976). Evidence for the presence of di- and triphospho pyridine nucleotide dehydrogenase derivatives as consistent contaminants of purified beef heart cytochrome-c oxidase. Journal of Bioenergetics and Biomembranes. 8(6). 271–292. 6 indexed citations
4.
Penniall, Ralph, et al.. (1974). Studies on a Cytochrome Oxidase Antibody. Iv. an Immunologic Impurity. Immunological Communications. 3(4). 391–399. 3 indexed citations
5.
Elliott, W.B., et al.. (1971). Studies on a cytochrome oxidase antibody. III. Cross reactivity. Biochimica et Biophysica Acta (BBA) - Protein Structure. 251(2). 277–280. 12 indexed citations
6.
Penniall, Ralph & H. I. Zeya. (1971). The effects of cationic proteins of rabbit polymorphonuclear leukocyte lysosomes on the respiratory activity of liver mitochondria. Biochemical and Biophysical Research Communications. 45(1). 6–13. 12 indexed citations
7.
Penniall, Ralph, et al.. (1968). Origin of mitochondrial enzymes (II). the subcellular distribution of cytochrome c in rat liver tissue. FEBS Letters. 2(2). 105–108. 5 indexed citations
8.
Penniall, Ralph, et al.. (1968). The non-specific nature of the nucleoside diphosphatase of rat liver microsomes. Biochimica et Biophysica Acta (BBA) - Enzymology. 151(3). 700–702. 1 indexed citations
9.
Penniall, Ralph, et al.. (1968). Origin of mitochondrial enzymes I. Cytochrome c synthesis by endoplasmic reticulum. FEBS Letters. 1(1). 38–41. 15 indexed citations
10.
Penniall, Ralph, et al.. (1967). Studies of phosphorus metabolism by isolated nuclei. 83(3). 123–128. 1 indexed citations
11.
Griffin, James B., et al.. (1965). Studies of Phosphorus Metabolism by Isolated Nuclei. Journal of Biological Chemistry. 240(11). 4427–4434. 70 indexed citations
12.
Penniall, Ralph, et al.. (1964). Studies of Phosphorus Metabolism by Isolated Nuclei. II. Investigation of Optimal Conditions for Its Demonstration*. Biochemistry. 3(10). 1454–1459. 15 indexed citations
13.
Penniall, Ralph & James B. Griffin. (1964). Studies of phosphorus metabolism by isolated nuclei. Biochimica et Biophysica Acta (BBA) - General Subjects. 90(2). 429–431. 11 indexed citations
14.
Penniall, Ralph, William D. Currie, & W ELLIOTT. (1964). The respiratory activity of isolated mammalian nuclei. II. The NADH oxidase of rat liver nucleoli. Life Sciences. 3(12). 1459–1464. 10 indexed citations
15.
Penniall, Ralph, et al.. (1963). Studies of phosphorus metabolism by isolated nuclei. I. Biochimica et Biophysica Acta (BBA) - Specialized Section on Nucleic Acids and Related Subjects. 76. 170–172. 12 indexed citations
16.
Penniall, Ralph, et al.. (1962). Formation of acid-labile phosphate by isolated mammalian nuclei. Archives of Biochemistry and Biophysics. 98(1). 128–134. 9 indexed citations
17.
Penniall, Ralph. (1960). THE POSSIBLE PARTICIPATION OF FLAVIN ADENINE DINUCLEOTIDE IN ADENOSINETRIPHOSPHATASE ACTIVITY1. Journal of the American Chemical Society. 82(23). 6195–6196. 8 indexed citations
18.
Penniall, Ralph. (1958). The effects of salicylic acid on the respiratory activity of mitochondria. Biochimica et Biophysica Acta. 30(2). 247–251. 32 indexed citations
19.
Penniall, Ralph, George Kalnitsky, & Joseph I. Routh. (1956). The effects of salicylic acid and related compounds on in vitro rat brain respiration. Archives of Biochemistry and Biophysics. 64(2). 390–400. 30 indexed citations
20.
Natelson, Samuel & Ralph Penniall. (1955). Colorimetric Estimation of Ultramicro Quantities of Calcium in Human Serum as Complex with Alizarin. Analytical Chemistry. 27(3). 434–437. 27 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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