Irene G. Lopp

476 total citations
17 papers, 391 citations indexed

About

Irene G. Lopp is a scholar working on Molecular Biology, Organic Chemistry and Spectroscopy. According to data from OpenAlex, Irene G. Lopp has authored 17 papers receiving a total of 391 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 7 papers in Organic Chemistry and 5 papers in Spectroscopy. Recurrent topics in Irene G. Lopp's work include DNA and Nucleic Acid Chemistry (6 papers), Electron Spin Resonance Studies (3 papers) and Porphyrin and Phthalocyanine Chemistry (3 papers). Irene G. Lopp is often cited by papers focused on DNA and Nucleic Acid Chemistry (6 papers), Electron Spin Resonance Studies (3 papers) and Porphyrin and Phthalocyanine Chemistry (3 papers). Irene G. Lopp collaborates with scholars based in United States. Irene G. Lopp's co-authors include W. David Wilson, Peter D. Wildes, David G. Whitten, Edward G. Janzen, Michael W. Davidson, E. C. Ashby, Scott C. Alexander, Túlio Morgan, David W. Boykin and J.S. Bowers and has published in prestigious journals such as Journal of the American Chemical Society, Nucleic Acids Research and Biochemistry.

In The Last Decade

Irene G. Lopp

17 papers receiving 348 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Irene G. Lopp United States 11 218 108 74 69 53 17 391
William J. Colucci United States 9 273 1.3× 160 1.5× 102 1.4× 78 1.1× 42 0.8× 17 548
L. H. Jensen United States 9 192 0.9× 125 1.2× 56 0.8× 136 2.0× 55 1.0× 13 485
W. Seiffert Germany 12 99 0.5× 146 1.4× 86 1.2× 69 1.0× 15 0.3× 32 354
C. Courseille France 15 220 1.0× 165 1.5× 70 0.9× 178 2.6× 41 0.8× 52 568
Robert F. Campbell United States 11 143 0.7× 109 1.0× 53 0.7× 77 1.1× 38 0.7× 21 455
Roy D. Lapper United Kingdom 12 313 1.4× 197 1.8× 34 0.5× 78 1.1× 25 0.5× 13 534
K. Ann Kerr Canada 12 141 0.6× 212 2.0× 123 1.7× 138 2.0× 71 1.3× 44 560
S. E. Hull United Kingdom 11 182 0.8× 141 1.3× 36 0.5× 102 1.5× 21 0.4× 18 425
M. St-Jacques Canada 12 90 0.4× 344 3.2× 81 1.1× 89 1.3× 48 0.9× 48 525
Chun-che Tsai United States 9 570 2.6× 134 1.2× 54 0.7× 90 1.3× 150 2.8× 16 746

Countries citing papers authored by Irene G. Lopp

Since Specialization
Citations

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

Fields of papers citing papers by Irene G. Lopp

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Irene G. Lopp. 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 Irene G. Lopp. The network helps show where Irene G. Lopp may publish in the future.

Co-authorship network of co-authors of Irene G. Lopp

This figure shows the co-authorship network connecting the top 25 collaborators of Irene G. Lopp. A scholar is included among the top collaborators of Irene G. Lopp 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 Irene G. Lopp. Irene G. Lopp is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

17 of 17 papers shown
1.
Lopp, Irene G., W. David Wilson, & David W. Boykin. (1982). The synthesis of a potential bisintercalating ethidium bromide analog. Journal of Heterocyclic Chemistry. 19(3). 695–696. 3 indexed citations
2.
Wilson, W. David & Irene G. Lopp. (1980). Analysis of cooperativity and ion effects in the interaction of quinacrine with DNA. Biopolymers. 19(6). 1257–1257. 1 indexed citations
3.
Wilson, W. David & Irene G. Lopp. (1979). Analysis of cooperativity and ion effects in the interaction of quinacrine with DNA. Biopolymers. 18(12). 3025–3041. 141 indexed citations
4.
Davidson, Michael W., et al.. (1978). Nuclear magnetic resonance investigation of the interaction of a carbon-13-labeled quinacrine derivative with DNA. Biochemistry. 17(20). 4220–4225. 16 indexed citations
5.
Davidson, Michael W., et al.. (1977). The interaction of propidium diiodide with self-complementary dinucleoside monophosphates. Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis. 479(4). 378–390. 11 indexed citations
6.
Davidson, Michael W., Irene G. Lopp, Scott C. Alexander, & W. David Wilson. (1977). The interaction of plant alkaloids with DNA. II. Berberinium chloride. Nucleic Acids Research. 4(8). 2697–2712. 48 indexed citations
7.
Ashby, E. C., et al.. (1976). Organometallic reaction mechanisms. 14. Role of transition metal catalysts in the formation of aromatic pinacols and hydrols during Grignard reagent addition to ketones. Journal of the American Chemical Society. 98(21). 6561–6570. 18 indexed citations
8.
Ashby, E. C., et al.. (1975). Mechanisms of Grignard reactions with ketones. Polar vs. single electron transfer pathways. Journal of the American Chemical Society. 97(7). 1964–1966. 18 indexed citations
9.
Lopp, Irene G., et al.. (1975). Organometallic reaction mechanisms. XIII. Identification of the ketyl intermediates formed in reactions of Grignard reagents with ketones. Journal of the American Chemical Society. 97(17). 4966–4970. 17 indexed citations
10.
Janzen, Edward G., Irene G. Lopp, & Túlio Morgan. (1973). Detection of fluoroalkyl and acyl radicals in the gas-phase photolysis of ketones and aldehydes by electron spin resonance gas-phase spin trapping techniques. The Journal of Physical Chemistry. 77(1). 139–141. 23 indexed citations
11.
Janzen, Edward G. & Irene G. Lopp. (1972). Detection and identification of gas phase free radicals by electron spin resonance spin trapping. The Journal of Physical Chemistry. 76(14). 2056–2058. 12 indexed citations
12.
Janzen, Edward G. & Irene G. Lopp. (1972). ESR of intramolecularly hydrogen-bonded nitroxides produced in spin trapping hydroxyalkyl radicals. Journal of Magnetic Resonance (1969). 7(1). 107–110. 10 indexed citations
13.
Janzen, Edward G., et al.. (1970). Chemiluminescence in the reaction of ozone with 10,10′-dimethyl-9,9′-biacridylidene. Journal of the Chemical Society D Chemical Communications. 0(18). 1140–1142. 5 indexed citations
14.
Whitten, David G., et al.. (1970). Excited state donor-acceptor complexes. Olefin isomerization as a probe to monitor decay processes. Journal of the American Chemical Society. 92(22). 6440–6447. 18 indexed citations
15.
Janzen, Edward G., et al.. (1970). Chemiluminescent oxygenation of 9,10-dicyanoanthracene radical anion. Journal of the Chemical Society D Chemical Communications. 491–491. 2 indexed citations
16.
Whitten, David G., Peter D. Wildes, & Irene G. Lopp. (1969). Ligand photoisomerization in metalloporphyrin complexes. A possible case of photocatalysis. Journal of the American Chemical Society. 91(12). 3393–3394. 10 indexed citations
17.
Whitten, David G., Irene G. Lopp, & Peter D. Wildes. (1968). Fluorescence of zinc and magnesium etioporphyrin. I. Quenching and wavelength shifts due to complex formation. Journal of the American Chemical Society. 90(26). 7196–7200. 38 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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