S R Parr

586 total citations
12 papers, 491 citations indexed

About

S R Parr is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Cell Biology. According to data from OpenAlex, S R Parr has authored 12 papers receiving a total of 491 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Molecular Biology, 6 papers in Cellular and Molecular Neuroscience and 6 papers in Cell Biology. Recurrent topics in S R Parr's work include Photoreceptor and optogenetics research (6 papers), Hemoglobin structure and function (6 papers) and Photosynthetic Processes and Mechanisms (4 papers). S R Parr is often cited by papers focused on Photoreceptor and optogenetics research (6 papers), Hemoglobin structure and function (6 papers) and Photosynthetic Processes and Mechanisms (4 papers). S R Parr collaborates with scholars based in United Kingdom and Italy. S R Parr's co-authors include C Greenwood, Dwayne L. Barber, Michael T. Wilson, Maurizio Brunori, Eraldo Antonini and Alfredo Colosimo and has published in prestigious journals such as Biochemical Journal, Biochemical Society Transactions and Enzyme and Microbial Technology.

In The Last Decade

S R Parr

12 papers receiving 452 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S R Parr United Kingdom	10	329	182	91	74	66	12	491
P M A Gadsby United Kingdom	17	516 1.6×	310 1.7×	75 0.8×	91 1.2×	34 0.5×	25	713
Melissa W. Calhoun United States	13	912 2.8×	239 1.3×	238 2.6×	59 0.8×	34 0.5×	17	1.0k
Masayuki Masuko Japan	12	419 1.3×	76 0.4×	33 0.4×	60 0.8×	39 0.6×	22	615
Daryl B. Winter United States	10	326 1.0×	81 0.4×	56 0.6×	76 1.0×	29 0.4×	10	445
Ali Naqui United States	10	356 1.1×	148 0.8×	103 1.1×	78 1.1×	52 0.8×	18	518
Steven L. Edwards United States	11	369 1.1×	131 0.7×	35 0.4×	91 1.2×	26 0.4×	15	512
Joann S. Loehr United States	14	337 1.0×	204 1.1×	31 0.3×	17 0.2×	54 0.8×	18	613
Y. Ching United States	6	258 0.8×	121 0.7×	67 0.7×	43 0.6×	36 0.5×	10	387
Melvin H. Keyes United States	12	265 0.8×	95 0.5×	48 0.5×	82 1.1×	86 1.3×	18	444
Olga Groudinsky France	21	1.1k 3.4×	190 1.0×	48 0.5×	22 0.3×	109 1.7×	28	1.2k

Countries citing papers authored by S R Parr

Since Specialization

Citations

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

Fields of papers citing papers by S R Parr

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S R Parr. 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 S R Parr. The network helps show where S R Parr may publish in the future.

Co-authorship network of co-authors of S R Parr

This figure shows the co-authorship network connecting the top 25 collaborators of S R Parr. A scholar is included among the top collaborators of S R Parr 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 S R Parr. S R Parr is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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12 of 12 papers shown

Parr, S R. (1985). The characterization of a commercial cellulase product from Penicillium funiculosum by fast protein liquid chromatography. Biochemical Society Transactions. 13(2). 452–453. 2 indexed citations

Parr, S R. (1983). Some kinetic properties of the β-d-glucosidase (cellobiase) in a commercial cellulase product from Penicillium funiculosum and its relevance in the hydrolysis of cellulose. Enzyme and Microbial Technology. 5(6). 457–462. 34 indexed citations

Barber, Dwayne L., S R Parr, & C Greenwood. (1978). The oxidation of Pseudomonas cytochrome c-551 oxidase by potassium ferricyanide. Biochemical Journal. 173(2). 681–690. 9 indexed citations

Greenwood, C, Dwayne L. Barber, S R Parr, et al.. (1978). The reaction of Pseudomonas aeruginosa cytochrome c-551 oxidase with oxygen. Biochemical Journal. 173(1). 11–17. 36 indexed citations

Barber, Dwayne L., S R Parr, & C Greenwood. (1978). The reactions of Pseudomonas cytochrome c-551 oxidase with potassium cyanide. Biochemical Journal. 175(1). 239–249. 41 indexed citations

Barber, Dwayne L., S R Parr, & C Greenwood. (1977). The reduction of Pseudomonas cytochrome c551 oxidase by chromous ions. Biochemical Journal. 163(3). 629–632. 20 indexed citations

Parr, S R, Dwayne L. Barber, C Greenwood, & Maurizio Brunori. (1977). The electron-transfer reaction between azurin and the cytochrome c oxidase from Pseudomonas aeruginosa. Biochemical Journal. 167(2). 447–455. 58 indexed citations

Parr, S R, Dwayne L. Barber, & C Greenwood. (1976). A purification procedure for the soluble cytochrome oxidase and some other respiratory proteins from Pseudomonas aeruginosa. Biochemical Journal. 157(2). 423–430. 153 indexed citations

Barber, Dwayne L., S R Parr, & C Greenwood. (1976). Some spectral and steady-state kinetic properties of Pseudomonas cytochrome oxidase. Biochemical Journal. 157(2). 431–438. 47 indexed citations

10.

Parr, S R, Michael T. Wilson, & C Greenwood. (1975). The reaction of Pseudomonas aeruginosa cytochrome c oxidase with carbon monoxide. Biochemical Journal. 151(1). 51–59. 48 indexed citations

11.

Brunori, Maurizio, S R Parr, C Greenwood, & Michael T. Wilson. (1975). A temperature-jump study of the reaction between azurin and cytochrome c oxidase from Pseudomonas aeruginosa. Biochemical Journal. 151(1). 185–188. 22 indexed citations

12.

Parr, S R, Michael T. Wilson, & C Greenwood. (1974). The reaction of Pseudomonas aeruginosa cytochrome c oxidase with sodium metabisulphite (Short Communication). Biochemical Journal. 139(1). 273–276. 21 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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