P. N. Marshall

624 total citations
41 papers, 530 citations indexed

About

P. N. Marshall is a scholar working on Pharmacology, Analytical Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, P. N. Marshall has authored 41 papers receiving a total of 530 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Pharmacology, 8 papers in Analytical Chemistry and 7 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in P. N. Marshall's work include Biological Stains and Phytochemicals (14 papers), Color Science and Applications (7 papers) and Dye analysis and toxicity (6 papers). P. N. Marshall is often cited by papers focused on Biological Stains and Phytochemicals (14 papers), Color Science and Applications (7 papers) and Dye analysis and toxicity (6 papers). P. N. Marshall collaborates with scholars based in United Kingdom, United States and Czechia. P. N. Marshall's co-authors include S. M. Lewis, Richard W. Horobin, W. Galbraith, Sharon A Bentley, James W. Bacus, Stuart Bentley, Michael J. Wade and Adam E. Flanders and has published in prestigious journals such as Journal of Chromatography A, Journal of Clinical Pathology and Histochemistry and Cell Biology.

In The Last Decade

P. N. Marshall

41 papers receiving 497 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. N. Marshall United Kingdom	14	142	138	58	57	43	41	530
Raphael Henn Austria	11	39 0.3×	125 0.9×	179 3.1×	9 0.2×	19 0.4×	27	522
Ricardo G. Cosso Brazil	11	9 0.1×	304 2.2×	77 1.3×	64 1.1×	40 0.9×	12	606
Piyush Kumar India	10	21 0.1×	79 0.6×	58 1.0×	7 0.1×	10 0.2×	30	263
A Mizuno Japan	12	14 0.1×	235 1.7×	117 2.0×	3 0.1×	113 2.6×	42	578
W. L. G. Gent United Kingdom	7	36 0.3×	193 1.4×	29 0.5×		70 1.6×	18	419
Johan Sjödahl Sweden	11	83 0.6×	218 1.6×	10 0.2×	3 0.1×	173 4.0×	22	539
Robert Julian United States	10	18 0.1×	81 0.6×	36 0.6×	1 0.0×	60 1.4×	19	357
Elizabeth J. Harfenist Canada	12	18 0.1×	220 1.6×	57 1.0×		31 0.7×	15	573
Hiromi Endo Japan	7	29 0.2×	170 1.2×	128 2.2×	1 0.0×	20 0.5×	19	483
Sukhbir S. Chrai United States	7	76 0.5×	161 1.2×	21 0.4×		19 0.4×	7	806

Countries citing papers authored by P. N. Marshall

Since Specialization

Citations

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

Fields of papers citing papers by P. N. Marshall

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. N. Marshall. 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 P. N. Marshall. The network helps show where P. N. Marshall may publish in the future.

Co-authorship network of co-authors of P. N. Marshall

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

All Works

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20 of 20 papers shown

Galbraith, W. & P. N. Marshall. (1985). A survey of transforms of the CIE 1931 chromaticity diagram with some new non-linear transforms and histological illustrations of their utility. Acta Histochemica. 77(1). 79–100. 3 indexed citations

Marshall, P. N. & W. Galbraith. (1984). On the nature of the purple coloration of leucocyte nuclei stained with Azure B-Eosin Y. The Histochemical Journal. 16(7). 793–797. 6 indexed citations

Galbraith, W. & P. N. Marshall. (1984). Studies on Papanicolaou Staining. III. Quantitative Investigations of Orangeophilia and Cyanophilia. Stain Technology. 59(3). 133–142. 12 indexed citations

Marshall, P. N. & W. Galbraith. (1984). Colorimetry for the Stain Technologist. III. The Specification of Color Difference. Stain Technology. 59(6). 343–352. 3 indexed citations

Marshall, P. N., et al.. (1981). Microspectrophotometric studies of Romanowsky stained blood cells. Journal of Microscopy. 124(2). 197–210. 26 indexed citations

Marshall, P. N., W. Galbraith, & James W. Bacus. (1979). Studies on Papanicolaou staining. II. Quantitation of dye components bound to cervical cells.. PubMed. 1(3). 169–78. 9 indexed citations

Marshall, P. N.. (1978). Reticulation, polychromasia and stippling of erythrocytes.. PubMed. 81(2). 89–106. 3 indexed citations

Marshall, P. N.. (1978). Romanowsky-type stains in haemotology. The Histochemical Journal. 10(1). 1–29. 38 indexed citations

Marshall, P. N., Sharon A Bentley, & S. M. Lewis. (1978). Standardization of Romanowsky stains. The relationship between stain composition and performance.. PubMed. 20(3). 206–12. 12 indexed citations

10.

Marshall, P. N.. (1977). Thin-layer chromatography of Sudan dyes. Journal of Chromatography A. 136(2). 353–357. 9 indexed citations

11.

Marshall, P. N., Sharon A Bentley, & S. M. Lewis. (1976). Purified azure B as a reticulocyte stain.. Journal of Clinical Pathology. 29(12). 1060–1063. 11 indexed citations

12.

Marshall, P. N.. (1976). Thin-layer chromatography of some cationic dyes commonly used in histology. Journal of Chromatography A. 129. 277–285. 3 indexed citations

13.

Marshall, P. N. & S. M. Lewis. (1975). The Purification of Methylene Blue and Azure B by Solvent Extraction and Crystallization. Stain Technology. 50(6). 375–381. 22 indexed citations

14.

Marshall, P. N., Sharon A Bentley, & S. M. Lewis. (1975). A Procedure for Assaying Commercial Samples of Eosin. Stain Technology. 50(2). 107–113. 11 indexed citations

15.

Marshall, P. N.. (1975). Rules for the visible absorption spectra of halogenated Fluorescein dyes. The Histochemical Journal. 7(3). 299–303. 8 indexed citations

16.

Marshall, P. N. & S. M. Lewis. (1974). A Rapid Thin-Layer Chromatographic System for Romanowsky Blood Stains. Stain Technology. 49(4). 235–240. 32 indexed citations

17.

Marshall, P. N. & S. M. Lewis. (1974). Batch Variations in Commercial Dyes Employed for Romanowsky-Type Staining: a Thin-Layer Chromatographic Study. Stain Technology. 49(6). 351–358. 27 indexed citations

18.

Marshall, P. N. & Richard W. Horobin. (1973). Measurements of the affinities of basic and ?mordant? dyes for various tissue substrates. Histochemistry and Cell Biology. 36(4). 303–312. 17 indexed citations

19.

Marshall, P. N. & Richard W. Horobin. (1972). The Chemical Nature of the Gallocyanin-Chrome Alum Staining Complex. Stain Technology. 47(3). 155–161. 17 indexed citations

20.

Marshall, P. N. & Richard W. Horobin. (1972). The oxidation products of Haematoxylin and their role in biological staining. The Histochemical Journal. 4(6). 493–503. 25 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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