Raymond J Gajan

709 total citations · 1 hit paper
22 papers, 547 citations indexed

About

Raymond J Gajan is a scholar working on Food Science, Analytical Chemistry and Electrochemistry. According to data from OpenAlex, Raymond J Gajan has authored 22 papers receiving a total of 547 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Food Science, 9 papers in Analytical Chemistry and 8 papers in Electrochemistry. Recurrent topics in Raymond J Gajan's work include Pesticide Residue Analysis and Safety (8 papers), Advanced Chemical Sensor Technologies (8 papers) and Electrochemical Analysis and Applications (8 papers). Raymond J Gajan is often cited by papers focused on Pesticide Residue Analysis and Safety (8 papers), Advanced Chemical Sensor Technologies (8 papers) and Electrochemical Analysis and Applications (8 papers). Raymond J Gajan collaborates with scholars based in United States and Thailand. Raymond J Gajan's co-authors include Walter R. Benson, John Angelo Fiorino, Kenneth W Boyer, P. Datta, John W. Jones, Marion Sanders, Stephen G Capar, A. D. Campbell, John Gould and Ronald L Yates and has published in prestigious journals such as The Journal of Organic Chemistry, Life Sciences and PubMed.

In The Last Decade

Raymond J Gajan

19 papers receiving 520 citations

Hit Papers

Experimental Electrochemistry for Chemists 1975 2026 1992 2009 1975 100 200 300
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.

  1. Experimental Electrochemistry for Chemists
    1975 399 citations Raymond J Gajan Journal of AOAC INTERNATIONAL profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Raymond J Gajan United States 8 174 128 127 104 99 22 547
G. Cauquis France 17 361 2.1× 352 2.8× 55 0.4× 360 3.5× 147 1.5× 86 912
GR Hedwig New Zealand 7 86 0.5× 53 0.4× 47 0.4× 151 1.5× 66 0.7× 8 433
M. Maskus United States 6 155 0.9× 321 2.5× 46 0.4× 72 0.7× 149 1.5× 7 559
Murilo F. Cabral Brazil 15 273 1.6× 364 2.8× 71 0.6× 73 0.7× 160 1.6× 35 630
Salvatore S. Emmi Italy 16 92 0.5× 113 0.9× 43 0.3× 204 2.0× 125 1.3× 54 648
Ghobad Mansouri Iran 13 147 0.8× 210 1.6× 130 1.0× 149 1.4× 163 1.6× 25 691
Zohreh Derikvand Iran 14 132 0.8× 182 1.4× 173 1.4× 123 1.2× 151 1.5× 79 643
Sławomir Oszwałdowski Poland 14 197 1.1× 95 0.7× 64 0.5× 50 0.5× 112 1.1× 39 626
Mark W. Lehmann United States 9 231 1.3× 172 1.3× 17 0.1× 126 1.2× 60 0.6× 12 460
Christine Thobie‐Gautier France 20 133 0.8× 361 2.8× 31 0.2× 407 3.9× 150 1.5× 40 975

Countries citing papers authored by Raymond J Gajan

Since Specialization
Citations

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

Fields of papers citing papers by Raymond J Gajan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Raymond J Gajan

This figure shows the co-authorship network connecting the top 25 collaborators of Raymond J Gajan. A scholar is included among the top collaborators of Raymond J Gajan 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 Raymond J Gajan. Raymond J Gajan 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.
Yates, Ronald L, et al.. (1982). Differential Pulse Polarographic Determination of N-Nitrosodiethanolamine in Cosmetic Products. Journal of AOAC INTERNATIONAL. 65(4). 850–854. 3 indexed citations
2.
Gajan, Raymond J, et al.. (1982). Determination of Lead and Cadmium in Foods by Anodic Stripping Voltammetry: I. Development of Method. Journal of AOAC INTERNATIONAL. 65(4). 970–977. 9 indexed citations
3.
Holak, Walter, et al.. (1980). Differential Pulse Polarographic Determination of Saccharin in Foods: Collaborative Study. Journal of AOAC INTERNATIONAL. 63(2). 163–167. 5 indexed citations
4.
Jones, John W., Raymond J Gajan, Kenneth W Boyer, & John Angelo Fiorino. (1977). Dry Ash-Voltammetric Determination of Cadmium, Copper, Lead, and Zinc in Foods. Journal of AOAC INTERNATIONAL. 60(4). 826–832. 13 indexed citations
5.
Gajan, Raymond J. (1976). Stripping Voltammetry in Chemical Analysis. Journal of AOAC INTERNATIONAL. 59(1). 227–228. 4 indexed citations
6.
Gajan, Raymond J. (1976). Electroanalytical Chemistry. Journal of AOAC INTERNATIONAL. 59(6). 1425–1425. 35 indexed citations
7.
Gajan, Raymond J. (1975). Experimental Electrochemistry for Chemists. Journal of AOAC INTERNATIONAL. 58(4). 862–863. 399 indexed citations breakdown →
8.
Gajan, Raymond J, et al.. (1973). Collaborative Study of a Method for the Atomic Absorption Spectrophotometric and Polarographic Determination of Cadmium in Food. Journal of AOAC INTERNATIONAL. 56(4). 876–881. 2 indexed citations
9.
Fiorino, John Angelo, et al.. (1973). Determination of Lead in Evaporated Milk by Atomic Absorption Spectrophotometry and Anodic Stripping Voltammetry: Collaborative Study. Journal of AOAC INTERNATIONAL. 56(5). 1246–1251. 3 indexed citations
10.
Gajan, Raymond J, et al.. (1972). Determination of Lead in Fish by Atomic Absorption Spectrophotometry and by Polarography. I. Development of the Methods. Journal of AOAC INTERNATIONAL. 55(4). 727–732. 26 indexed citations
11.
Gajan, Raymond J, et al.. (1972). Determination of Lead in Fish by Atomic Absorption Spectrophotometry and by Polarography. II. Collaborative Study. Journal of AOAC INTERNATIONAL. 55(4). 733–736. 1 indexed citations
12.
Gajan, Raymond J, et al.. (1969). Acetonitrile Extraction and Determination of Carbaryl in Fruits and Vegetables. Journal of AOAC INTERNATIONAL. 52(1). 177–181. 5 indexed citations
13.
14.
Benson, Walter R. & Raymond J Gajan. (1966). Nitrosation of 1-Naphthyl N-Methylcarbamate and Related Compounds as It Was Followed by Oscillopolarography. The Journal of Organic Chemistry. 31(8). 2498–2502. 14 indexed citations
15.
Gajan, Raymond J. (1965). Analysis of Pesticide Residues by Polarography. Journal of AOAC INTERNATIONAL. 48(5). 1027–1037. 1 indexed citations
16.
Datta, P. & Raymond J Gajan. (1965). Plasma protein index of aflatoxin-fed ducklings. Life Sciences. 4(18). 1791–1795. 6 indexed citations
17.
Gajan, Raymond J. (1964). Applications of polarography for the detection and determination of pesticides and their residues. PubMed. 5. 80–90. 7 indexed citations
18.
Gajan, Raymond J, Stanley Nesheim, & A. D. Campbell. (1964). Note on Identification of Aflatoxins by Oscillographic Polarography. Journal of AOAC INTERNATIONAL. 47(1). 27–28. 2 indexed citations
19.
20.
Gajan, Raymond J, et al.. (1961). Determination of Pentachloronitrobenzene in Vegetables. Journal of AOAC INTERNATIONAL. 44(4). 712–719. 1 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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