S. James Speers

921 total citations
30 papers, 751 citations indexed

About

S. James Speers is a scholar working on Analytical Chemistry, Archeology and Toxicology. According to data from OpenAlex, S. James Speers has authored 30 papers receiving a total of 751 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Analytical Chemistry, 8 papers in Archeology and 7 papers in Toxicology. Recurrent topics in S. James Speers's work include Spectroscopy and Chemometric Analyses (7 papers), Forensic Toxicology and Drug Analysis (7 papers) and Cultural Heritage Materials Analysis (7 papers). S. James Speers is often cited by papers focused on Spectroscopy and Chemometric Analyses (7 papers), Forensic Toxicology and Drug Analysis (7 papers) and Cultural Heritage Materials Analysis (7 papers). S. James Speers collaborates with scholars based in United Kingdom, Australia and United States. S. James Speers's co-authors include Steven E. J. Bell, D. Thorburn Burns, Andrew C. Dennis, Nicholas C. Fletcher, Narayana M. S. Sirimuthu, John J. McGarvey, J. Renwick Beattie, Garth Maker, Robert J. Mead and Brendan Chapman and has published in prestigious journals such as Chemical Communications, Journal of Chromatography A and Analytica Chimica Acta.

In The Last Decade

S. James Speers

27 papers receiving 718 citations

Peers

Countries citing papers authored by S. James Speers

Since Specialization

Citations

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

Fields of papers citing papers by S. James Speers

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. James Speers

This figure shows the co-authorship network connecting the top 25 collaborators of S. James Speers. A scholar is included among the top collaborators of S. James Speers 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. James Speers. S. James Speers 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

#	Work	Indexed citations
1	A large study evaluation of evidence types containing offender fingerprints from recorded crimes in North Macedonia from 2005 to 2015 2021 ·Science & Justice ·(unknown), David Keatley, (unknown), S. James Speers	0
2	Peptide analysis of mammalian decomposition fluid in relation to the post-mortem interval 2020 ·Forensic Science International ·(unknown), Garth Maker, Robert J. Mead, Scott Bringans, S. James Speers	12
3	Challenges in the analysis of forensic pathology data relating to homicides in Kosovo from 2006–2015 2019 ·Forensic Science International ·(unknown), (unknown), S. James Speers	0
4	The impact of environmental factors on the production of peptides in mammalian decomposition fluid in relation to the estimation of post-mortem interval: A summer/winter comparison in Western Australia 2019 ·Forensic Science International ·(unknown), Robert J. Mead, Garth Maker, Scott Bringans, S. James Speers	9
5	Examination of the temporal variation of peptide content in decomposition fluid under controlled conditions using pigs as human substitutes 2019 ·Forensic Science International ·(unknown), Robert J. Mead, Garth Maker, Scott Bringans, Brendan Chapman, S. James Speers	13
6	A pilot study: The effects of repeat washing and fabric type on the detection of seminal fluid and spermatozoa 2018 ·Forensic Science International ·(unknown), S. James Speers, (unknown), Brendan Chapman	15
7	Infrared and Raman screening of seized novel psychoactive substances: a large scale study of >200 samples 2016 ·The Analyst ·(unknown), A. W. Stewart, (unknown), (unknown), S. James Speers, Nicholas C. Fletcher, Steven E. J. Bell	50
8	Comparison of the discriminating power of Raman and surface‐enhanced Raman spectroscopy with established techniques for the examination of liquid and gel inks 2013 ·Journal of Raman Spectroscopy ·Steven E. J. Bell, (unknown), (unknown), (unknown), S. James Speers	24
9	Raman spectroscopy for forensic examination of β-ketophenethylamine “legal highs”: Reference and seized samples of cathinone derivatives 2011 ·Analytica Chimica Acta ·(unknown), Steven E. J. Bell, Nicholas C. Fletcher, (unknown), (unknown), S. James Speers, (unknown)	45
10	Determination of hydrogen peroxide concentration using a handheld Raman spectrometer: Detection of an explosives precursor 2011 ·Forensic Science International ·(unknown), Suzanne Bell, (unknown), Irwin L. Baird, S. James Speers, (unknown)	28
11	Screening Tablets for DOB Using Surface‐Enhanced Raman Spectroscopy* 2007 ·Journal of Forensic Sciences ·Steven E. J. Bell, (unknown), Narayana M. S. Sirimuthu, S. James Speers, (unknown), (unknown)	25
12	Forensic Analysis of Architectural Finishes Using Fourier Transform Infrared and Raman Spectroscopy, Part II: White Paint 2005 ·Applied Spectroscopy ·Steven E. J. Bell, (unknown), S. James Speers, (unknown), (unknown)	35
13	Forensic Analysis of Architectural Finishes Using Fourier Transform Infrared and Raman Spectroscopy, Part I: The Resin Bases 2005 ·Applied Spectroscopy ·Steven E. J. Bell, (unknown), S. James Speers, (unknown), (unknown)	24
14	Rapid Forensic Analysis and Identification of “Lilac” Architectural Finishes Using Raman Spectroscopy 2005 ·Applied Spectroscopy ·Steven E. J. Bell, (unknown), S. James Speers, (unknown)	26
15	Raman spectroscopy for rapid, one-step forensic analysis of paint 2003 ·Forensic Science International ·Steven E. J. Bell, (unknown), S. James Speers, (unknown)	1
16	Tracking the distribution of “ecstasy” tablets by Raman composition profiling: A large scale feasibility study 2003 ·The Analyst ·Steven E. J. Bell, (unknown), D. Thorburn Burns, Andrew C. Dennis, S. James Speers	45
17	Rapid analysis of ecstasy and related phenethylamines in seized tablets by Raman spectroscopy 2000 ·The Analyst ·Steven E. J. Bell, D. Thorburn Burns, Andrew C. Dennis, S. James Speers	98
18	Composition profiling of seized ecstasy tablets by Raman spectroscopy 2000 ·The Analyst ·Steven E. J. Bell, D. Thorburn Burns, Andrew C. Dennis, (unknown), S. James Speers	102
19	Automated method for the analysis of organic explosive residues by HPLC with a pendant mercury drop electrode detector 1996 ·Science & Justice ·(unknown), S. James Speers	2
20	Factor VIII Deficient Plasma for Laboratory Tests Prepared from Normal Plasma and a Human Antibody 1977 ·Pathophysiology of Haemostasis and Thrombosis ·Thomas Exner, K.A. Rickard, S. James Speers	5

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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