Ray E. Humphrey

697 total citations
29 papers, 570 citations indexed

About

Ray E. Humphrey is a scholar working on Bioengineering, Spectroscopy and Analytical Chemistry. According to data from OpenAlex, Ray E. Humphrey has authored 29 papers receiving a total of 570 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Bioengineering, 9 papers in Spectroscopy and 9 papers in Analytical Chemistry. Recurrent topics in Ray E. Humphrey's work include Analytical Chemistry and Sensors (11 papers), Molecular Sensors and Ion Detection (8 papers) and Electrochemical Analysis and Applications (7 papers). Ray E. Humphrey is often cited by papers focused on Analytical Chemistry and Sensors (11 papers), Molecular Sensors and Ion Detection (8 papers) and Electrochemical Analysis and Applications (7 papers). Ray E. Humphrey collaborates with scholars based in United States and Canada. Ray E. Humphrey's co-authors include Willie L. Hinze, Alexander I. Popov, Joseph L. Potter, Willis B. Person, Joel M. Hawkins, J. C. Elliott, Brian Harrison, G. Ingram and N. S. McIntyre and has published in prestigious journals such as Journal of the American Chemical Society, Analytical Chemistry and Carbon.

In The Last Decade

Ray E. Humphrey

29 papers receiving 489 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ray E. Humphrey United States 12 156 125 101 81 76 29 570
Björn Warnqvist Sweden 9 131 0.8× 117 0.9× 55 0.5× 56 0.7× 117 1.5× 19 647
G. Saini Italy 17 376 2.4× 131 1.0× 96 1.0× 80 1.0× 137 1.8× 38 799
Werner Vogel Germany 4 125 0.8× 118 0.9× 41 0.4× 58 0.7× 90 1.2× 6 459
Michael Cefola United States 10 147 0.9× 82 0.7× 52 0.5× 45 0.6× 121 1.6× 39 570
Malcolm J. McCormick Australia 14 197 1.3× 167 1.3× 103 1.0× 129 1.6× 70 0.9× 29 644
S. S. Yamamura United States 8 56 0.4× 89 0.7× 78 0.8× 69 0.9× 46 0.6× 15 435
W. Sch�niger Japan 7 201 1.3× 102 0.8× 101 1.0× 114 1.4× 72 0.9× 15 740
Edward J. Poziomek United States 16 248 1.6× 165 1.3× 88 0.9× 182 2.2× 132 1.7× 89 866
T. R. Sweet United States 13 86 0.6× 106 0.8× 118 1.2× 45 0.6× 61 0.8× 43 414
I. Němcová Czechia 14 188 1.2× 135 1.1× 149 1.5× 76 0.9× 92 1.2× 50 599

Countries citing papers authored by Ray E. Humphrey

Since Specialization
Citations

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

Fields of papers citing papers by Ray E. Humphrey

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ray E. Humphrey. 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 Ray E. Humphrey. The network helps show where Ray E. Humphrey may publish in the future.

Co-authorship network of co-authors of Ray E. Humphrey

This figure shows the co-authorship network connecting the top 25 collaborators of Ray E. Humphrey. A scholar is included among the top collaborators of Ray E. Humphrey 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 Ray E. Humphrey. Ray E. Humphrey 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.
McIntyre, N. S., et al.. (1991). Surface and microanalytical studies of whetlerite charcoals: 1. Effects of aging. Carbon. 29(8). 1071–1079. 8 indexed citations
2.
Humphrey, Ray E., et al.. (1979). Indirect ultraviolet determination of cyanide with mercury complexes. Microchemical Journal. 24(1). 92–96. 2 indexed citations
3.
Humphrey, Ray E., et al.. (1976). Polarographic determination of chloride, cyanide, fluoride, sulfate, and sulfite ions by an amplification procedure employing metal iodates. Analytical Chemistry. 48(1). 222–223. 12 indexed citations
4.
Hinze, Willie L. & Ray E. Humphrey. (1975). Colorimetric determination of fluoride employing thorium lodate and the linear starch-iodine system. Microchemical Journal. 20(2). 246–251. 3 indexed citations
5.
Hinze, Willie L. & Ray E. Humphrey. (1973). Atomic absorption determination of nanogram quantities of tellurium using the sampling boat technique. Analytical Chemistry. 45(2). 234–238. 10 indexed citations
6.
Humphrey, Ray E., et al.. (1972). Mercuric iodate as an analytical reagent. Measurement of chloride ion by ultraviolet absorption of mercury complexes. Analytical Chemistry. 44(7). 1299–1301. 10 indexed citations
7.
Hinze, Willie L., J. C. Elliott, & Ray E. Humphrey. (1972). Spectrophotometric determination of sulfite with mercuric thiocyanate and ferric ion. Analytical Chemistry. 44(8). 1511–1513. 10 indexed citations
8.
Humphrey, Ray E. & Willie L. Hinze. (1971). Spectrophotometric determination of cyanide with organic disulphides. Talanta. 18(5). 491–497. 8 indexed citations
9.
Humphrey, Ray E., et al.. (1971). Improved spectrophotometric determination of cyanide with organic disulfides using dimethylformamide. Microchemical Journal. 16(4). 652–656. 7 indexed citations
10.
Humphrey, Ray E., et al.. (1971). Polarographic determination of chloride, cyanide, fluoride, sulfate, and sulfite with metal chloranilates. Analytical Chemistry. 43(13). 1895–1897. 10 indexed citations
11.
Humphrey, Ray E., et al.. (1971). Reaction of azobenzene with triphenylphosphine. The Journal of Organic Chemistry. 36(25). 3994–3995. 4 indexed citations
12.
Humphrey, Ray E., et al.. (1971). Reduction of disulfides in the milligram range with hypophosphorous acid and organic phosphites. Microchemical Journal. 16(3). 429–436. 1 indexed citations
13.
Humphrey, Ray E.. (1965). Reduction of alkyl disulphides with triphenylphosphine. Talanta. 12(8). 727–732. 15 indexed citations
14.
Humphrey, Ray E. & Joseph L. Potter. (1965). Reduction of Disulfides with Tributylphosphine.. Analytical Chemistry. 37(1). 164–165. 71 indexed citations
15.
Humphrey, Ray E.. (1962). Polarography of Solutions Containing Elemental Sulfur and Metal Ions. Analytical Chemistry. 34(1). 167–168. 5 indexed citations
16.
Humphrey, Ray E.. (1961). The infrared spectra of aromatic chromium tricarbonyls. Spectrochimica Acta. 17(1). 93–100. 17 indexed citations
17.
Popov, Alexander I., Ray E. Humphrey, & Willis B. Person. (1960). Studies on the Chemistry of Halogens and of Polyhalides. XIX. Formation Constants of Halogen Complexes from Infrared Measurements1. Journal of the American Chemical Society. 82(8). 1850–1852. 9 indexed citations
18.
Popov, Alexander I. & Ray E. Humphrey. (1959). A Study on the Absorption Spectra of Ion-pairs1. Journal of the American Chemical Society. 81(9). 2043–2047. 26 indexed citations
19.
Person, Willis B., Ray E. Humphrey, & Alexander I. Popov. (1959). Infrared Spectra of Charge Transfer Complexes. II. Iodine Cyanide Complexes1. Journal of the American Chemical Society. 81(2). 273–277. 37 indexed citations
20.
Person, Willis B., et al.. (1958). Infrared Spectra of Iodine Monochloride Charge-transfer Complexes1. Journal of the American Chemical Society. 80(9). 2049–2053. 29 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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