John J. Richard

1.8k total citations · 1 hit paper
46 papers, 1.5k citations indexed

About

John J. Richard is a scholar working on Spectroscopy, Analytical Chemistry and Health, Toxicology and Mutagenesis. According to data from OpenAlex, John J. Richard has authored 46 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Spectroscopy, 13 papers in Analytical Chemistry and 11 papers in Health, Toxicology and Mutagenesis. Recurrent topics in John J. Richard's work include Analytical Chemistry and Chromatography (14 papers), Analytical chemistry methods development (10 papers) and Advanced Chemical Sensor Technologies (6 papers). John J. Richard is often cited by papers focused on Analytical Chemistry and Chromatography (14 papers), Analytical chemistry methods development (10 papers) and Advanced Chemical Sensor Technologies (6 papers). John J. Richard collaborates with scholars based in United States, Switzerland and France. John J. Richard's co-authors include Gregor A. Junk, James S. Fritz, Charles V. Banks, Harry J. Svec, R.D. Vick, Michael D. Arguello, G. V. Calder, Jerome W. O'Laughlin, Michael J. Avery and Roy F. Spalding and has published in prestigious journals such as Journal of the American Chemical Society, Environmental Science & Technology and Analytical Chemistry.

In The Last Decade

John J. Richard

43 papers receiving 1.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Use of macroreticular resins in the analysis of water for trace organic contaminants

1974 425 citations Gregor A. Junk, John J. Richard et al. Journal of Chromatography A profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John J. Richard United States	22	528	433	425	237	176	46	1.5k
W. Hærdi Switzerland	19	398 0.8×	386 0.9×	229 0.5×	197 0.8×	247 1.4×	115	1.7k
Walter Lund Norway	31	1.1k 2.0×	336 0.8×	309 0.7×	312 1.3×	357 2.0×	102	2.3k
Bruce A. Tomkins United States	20	316 0.6×	460 1.1×	560 1.3×	256 1.1×	104 0.6×	50	1.5k
Mitchell D. Erickson United States	17	295 0.6×	325 0.8×	1.0k 2.4×	291 1.2×	387 2.2×	48	1.8k
A. Liberti Italy	26	313 0.6×	745 1.7×	471 1.1×	514 2.2×	66 0.4×	105	2.3k
P. E. Porter United States	10	210 0.4×	377 0.9×	493 1.2×	175 0.7×	463 2.6×	11	1.4k
Søren Bøwadt United States	25	528 1.0×	568 1.3×	1.1k 2.5×	386 1.6×	510 2.9×	35	2.2k
R. Forteza Spain	21	842 1.6×	275 0.6×	178 0.4×	243 1.0×	129 0.7×	75	1.5k
María Fernanda Giné Brazil	22	943 1.8×	316 0.7×	228 0.5×	306 1.3×	176 1.0×	56	1.7k
Luciano Lepri Italy	25	319 0.6×	648 1.5×	880 2.1×	250 1.1×	277 1.6×	109	2.2k

Countries citing papers authored by John J. Richard

Since Specialization

Citations

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

Fields of papers citing papers by John J. Richard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John J. Richard. 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 John J. Richard. The network helps show where John J. Richard may publish in the future.

Co-authorship network of co-authors of John J. Richard

This figure shows the co-authorship network connecting the top 25 collaborators of John J. Richard. A scholar is included among the top collaborators of John J. Richard 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 John J. Richard. John J. Richard 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

Lisbona, A., et al.. (2000). Production of new thermoluminescent mini-dosimeters. Physics in Medicine and Biology. 45(2). 479–494. 8 indexed citations

Sioufi, A., et al.. (1991). Determination of diclofenac in plasma using a fully automated analytical system combining liquid—solid extraction with liquid chromatography. Journal of Chromatography B Biomedical Sciences and Applications. 565(1-2). 401–407. 15 indexed citations

Junk, Gregor A. & John J. Richard. (1988). Organics in water: solid phase extraction on a small scale. Analytical Chemistry. 60(5). 451–454. 187 indexed citations

Crouse, D.J., et al.. (1986). Identification of organic compounds in the bitumen of Chattanooga oil shale. 1 indexed citations

Junk, Gregor A. & John J. Richard. (1986). Tributyltin Chloride in Water: Solid Phase Extraction, Capillary GC Separation and EC Detection. 1160–1164. 2 indexed citations

Richard, John J. & Gregor A. Junk. (1986). Determination of munitions present in water using macroreticular resins. Analytical Chemistry. 58(4). 723–725. 34 indexed citations

Avery, Michael J., John J. Richard, & Gregor A. Junk. (1984). Simplified determination of polycyclic aromatic hydrocarbons. Talanta. 31(1). 49–53. 6 indexed citations

Rice, Gary W., John J. Richard, Arthur P. D’Silva, & Velmer A. Fassel. (1982). Gas Chromatographic- Atmospheric Pressure Active Nitrogen Method for Organomercury Speciation in Environmental Samples. Journal of AOAC INTERNATIONAL. 65(1). 14–19.

Rice, Gary W., John J. Richard, Arthur P. D’Silva, & V. A. Fassel. (1981). Atmospheric pressure active nitrogen afterglow as a detector for gas chromatography. Analytical Chemistry. 53(9). 1519–1522. 16 indexed citations

10.

Richard, John J., et al.. (1980). The Concentration, Isolation, and Determination of Acidic Material from Aqueous Solution. Journal of Chromatographic Science. 18(1). 35–38. 25 indexed citations

11.

Richard, John J., Colin D. Chriswell, & James S. Fritz. (1980). Concentration and determination of organic acids in complex aqueous samples. Journal of Chromatography A. 199. 143–148. 14 indexed citations

12.

Vick, R.D., John J. Richard, Harry J. Svec, & Gregor A. Junk. (1977). Problems with tenax-GC for environmental sampling. Chemosphere. 6(6). 303–308. 8 indexed citations

13.

Richard, John J., et al.. (1975). Residues in water: analysis of various Iowa waters for selected pesticides: atrazine, DDE, and dieldrin, 1974. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations

14.

O'Laughlin, Jerome W., et al.. (1968). Association of water with various mono- and bifunctional phosphine oxides in carbon tetrachloride. Analytical Chemistry. 40(1). 146–151. 9 indexed citations

15.

O'Laughlin, Jerome W., et al.. (1968). Extraction of nitric, hydrochloric, and perchloric acids into carbon tetrachloride solutions of methylenebis[di-n-hexylphosphine oxide]. Analytical Chemistry. 40(13). 1931–1935. 7 indexed citations

16.

O'Laughlin, Jerome W., et al.. (1966). Reversed-phase partition chromatography of the rare earths using methylenebis[di(2-ethylhexyl)-phosphine oxide] as the stationary phase. Journal of Chromatography A. 24. 376–382. 2 indexed citations

17.

Ferguson, J. W., John J. Richard, Jerome W. O'Laughlin, & Charles V. Banks. (1964). Simultaneous Spectrophotometric Determination of Calcium and Magnesium with Chlorophosphonazo III.. Analytical Chemistry. 36(4). 796–799. 51 indexed citations

18.

Richard, John J. & Charles V. Banks. (1963). The Metalation of Methyl(disubstituted)phosphine Oxides and Their Subsequent Reactions. The Journal of Organic Chemistry. 28(1). 123–125. 26 indexed citations

19.

Richard, John J., Keith E. Burke, Jerome W. O'Laughlin, & Charles V. Banks. (1961). gem-Bis-(disubstituted-phosphinyl)-alkanes. I. Synthesis and Properties of Bis-(di-n-hexylphosphinyl)-methane and Related Compounds^1a,1b. Journal of the American Chemical Society. 83(7). 1722–1726. 63 indexed citations

20.

Banks, Charles V., et al.. (1956). Preparation and Properties of Some Alkyl-1,2-Cyclohexanedione Dioximes². The Journal of Organic Chemistry. 21(5). 547–550. 14 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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