P. T. Speakman

840 total citations
48 papers, 687 citations indexed

About

P. T. Speakman is a scholar working on Building and Construction, Biomaterials and Molecular Biology. According to data from OpenAlex, P. T. Speakman has authored 48 papers receiving a total of 687 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Building and Construction, 17 papers in Biomaterials and 13 papers in Molecular Biology. Recurrent topics in P. T. Speakman's work include Dyeing and Modifying Textile Fibers (18 papers), Collagen: Extraction and Characterization (13 papers) and Silk-based biomaterials and applications (7 papers). P. T. Speakman is often cited by papers focused on Dyeing and Modifying Textile Fibers (18 papers), Collagen: Extraction and Characterization (13 papers) and Silk-based biomaterials and applications (7 papers). P. T. Speakman collaborates with scholars based in United Kingdom, United States and Slovakia. P. T. Speakman's co-authors include D. Pfahl, Albert L. Rubin, Francis O. Schmitt, Peter F. Davison, Maurice P. Drake, Behzad Ahmadi, William A. Waters, Ronald A. Malt, Brian J. Jordan and David Johnson and has published in prestigious journals such as Nature, Science and Journal of Molecular Biology.

In The Last Decade

P. T. Speakman

42 papers receiving 554 citations

Peers

P. T. Speakman
Maurice P. Drake United States
Howard B. Bensusan United States
D. Pfahl Germany
Jeffrey A. Beamish United States
Makoto Tsunenaga Japan
C. W. Cater United Kingdom
Wilfried Babel Germany
Koen Vercruysse United States
Nabil Abdul‐Malak France
M. Stankovská Slovakia
Maurice P. Drake United States
P. T. Speakman
Citations per year, relative to P. T. Speakman P. T. Speakman (= 1×) peers Maurice P. Drake

Countries citing papers authored by P. T. Speakman

Since Specialization
Citations

This map shows the geographic impact of P. T. Speakman'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. T. Speakman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. T. Speakman more than expected).

Fields of papers citing papers by P. T. Speakman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. T. Speakman

This figure shows the co-authorship network connecting the top 25 collaborators of P. T. Speakman. A scholar is included among the top collaborators of P. T. Speakman 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. T. Speakman. P. T. Speakman 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.
Speakman, P. T., et al.. (2003). Silk : queen of fibres – The concise story. 4(1). 4 indexed citations
2.
Johnson, D. J., et al.. (1993). Equation of an α-helix in a coiled-coil. Distortion of the bond lengths and angles. Biochemical Society Transactions. 21(3). 280S–280S. 2 indexed citations
3.
Speakman, P. T., et al.. (1987). Distinguishing between Different Animal Fibres by Electrophoresis of Polypeptides Dissolved from Them. Journal of the Textile Institute. 78(4). 308–310. 6 indexed citations
4.
Speakman, P. T., et al.. (1985). Isoelectric focusing of silk fibroin polypeptides. Biochemical Society Transactions. 13(2). 387–387. 1 indexed citations
5.
Speakman, P. T., et al.. (1985). Membrane from wool cuticle cells. Biochemical Society Transactions. 13(1). 170–170. 4 indexed citations
6.
Munden, D. L., et al.. (1978). Dyeing increases the friction of synthetic polymer yarns. Nature. 276(5685). 250–252. 1 indexed citations
7.
Irwin, David J. & P. T. Speakman. (1977). A rapid electrophoretic method for the separation of hydroxyproline from proline. Cellular and Molecular Life Sciences. 33(7). 976–977. 1 indexed citations
8.
Speakman, P. T., et al.. (1977). Three-chain merokeratin from wool may be a fragment of the microfibril component macromolecule. Nature. 265(5591). 274–276. 9 indexed citations
9.
Speakman, P. T.. (1974). Merokeratins. Nature. 250(5468). 624–624. 2 indexed citations
10.
Pearson, Jaclyn S. & P. T. Speakman. (1972). Short RNA Chains. Nature. 239(5369). 240–240. 2 indexed citations
11.
Speakman, P. T.. (1971). Proposed Mechanism for the Biological Assembly of Collagen Triple Helix. Nature. 229(5282). 241–243. 64 indexed citations
12.
Speakman, P. T., et al.. (1970). Purification and reoxidation of a low-sulphur protein prepared by limited trypsin digestion of reduced wool. Biochimica et Biophysica Acta (BBA) - Protein Structure. 214(1). 245–247. 2 indexed citations
13.
Speakman, P. T., et al.. (1966). Trypsin Inhibition by Phenylmethylsulphonylfluoride with Reduced Wool as Substrate. Nature. 211(5045). 201–202. 5 indexed citations
14.
Malt, Ronald A. & P. T. Speakman. (1965). CELLULAR SYNTHESIS OF COLLAGEN: RIBOSOMAL AGGREGATES IN HYPERTHYROIDISM, HYPOTHYROIDISM, AND ASCORBIC ACID DEPLETION.. PubMed. 58. 248–57. 6 indexed citations
15.
Jordan, Brian J. & P. T. Speakman. (1965). Hydrogen-bonding within the tropocollagen triple helix. Journal of Molecular Biology. 14(2). 586–590. 12 indexed citations
16.
Malt, Ronald A. & P. T. Speakman. (1964). Ribosomal aggregates associated with the production of collagen. Life Sciences. 3(2). 81–84. 19 indexed citations
17.
Speakman, P. T., et al.. (1963). 27—INTER-MOLECULAR –SS– BONDS IN BOTH (A+B) AND (C+D) CYSTINE FRACTIONS OF WOOL. Journal of the Textile Institute Transactions. 54(7). T297–T300. 1 indexed citations
18.
Speakman, P. T., et al.. (1962). Analysis of the forces in protein dimensional change. Swelling of modified wool keratin in formic acid. Transactions of the Faraday Society. 58. 622–622. 3 indexed citations
19.
Atkinson, J. C. & P. T. Speakman. (1960). 52—A RELATIONSHIP BETWEEN CROSS-LINKING IN LINCOLN WOOL AND UREA-BISULPHITE SOLUBILITY, SWELLING RATIO AND YOUNG'S MODULUS. Journal of the Textile Institute Transactions. 51(12). T726–T732. 8 indexed citations
20.

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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