Gus A. Ropp

415 total citations
28 papers, 238 citations indexed

About

Gus A. Ropp is a scholar working on Pharmaceutical Science, Spectroscopy and Organic Chemistry. According to data from OpenAlex, Gus A. Ropp has authored 28 papers receiving a total of 238 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Pharmaceutical Science, 11 papers in Spectroscopy and 10 papers in Organic Chemistry. Recurrent topics in Gus A. Ropp's work include Chemical Reactions and Isotopes (12 papers), Analytical Chemistry and Chromatography (6 papers) and Chemical Reaction Mechanisms (6 papers). Gus A. Ropp is often cited by papers focused on Chemical Reactions and Isotopes (12 papers), Analytical Chemistry and Chromatography (6 papers) and Chemical Reaction Mechanisms (6 papers). Gus A. Ropp collaborates with scholars based in United States. Gus A. Ropp's co-authors include Vernon F. Raaen, C. E. Melton, Alycia J. Weinberger, Erling Grovenstein, Royston M. Roberts, Clair J. Collins, Ernest M. Hodnett, C. J. Danby, William A. Guillory and Thomas Martin and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Analytical Chemistry.

In The Last Decade

Gus A. Ropp

27 papers receiving 203 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Gus A. Ropp United States	10	79	65	50	35	32	28	238
R. P. Bell United States	7	72 0.9×	31 0.5×	31 0.6×	25 0.7×	26 0.8×	12	284
Harvey P. Tannenbaum United States	8	112 1.4×	168 2.6×	63 1.3×	17 0.5×	16 0.5×	14	402
Arthur Fry United States	12	213 2.7×	103 1.6×	59 1.2×	22 0.6×	84 2.6×	43	413
J. H. Rolston Canada	9	126 1.6×	39 0.6×	71 1.4×	46 1.3×	47 1.5×	25	345
G. Kohnstam	7	161 2.0×	77 1.2×	33 0.7×	8 0.2×	15 0.5×	19	348
E. St. Clair Gantz New Zealand	9	93 1.2×	99 1.5×	27 0.5×	10 0.3×	6 0.2×	15	375
T. M. Spotswood Australia	12	225 2.8×	115 1.8×	37 0.7×	15 0.4×	21 0.7×	29	469
Lloyd A. Quarterman United States	8	83 1.1×	38 0.6×	159 3.2×	7 0.2×	71 2.2×	23	322
Sylvia H. Flood	10	277 3.5×	54 0.8×	80 1.6×	6 0.2×	31 1.0×	11	389
James McKay United States	9	307 3.9×	43 0.7×	66 1.3×	9 0.3×	19 0.6×	19	403

Countries citing papers authored by Gus A. Ropp

Since Specialization

Citations

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

Fields of papers citing papers by Gus A. Ropp

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gus A. Ropp. 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 Gus A. Ropp. The network helps show where Gus A. Ropp may publish in the future.

Co-authorship network of co-authors of Gus A. Ropp

This figure shows the co-authorship network connecting the top 25 collaborators of Gus A. Ropp. A scholar is included among the top collaborators of Gus A. Ropp 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 Gus A. Ropp. Gus A. Ropp 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

Ropp, Gus A. & William A. Guillory. (1961). ISOTOPIC STUDIES INVOLVING FORMIC ACID AND ITS DERIVATIVES.¹ VII. OXYGEN-18 ISOTOPE EFFECT IN THE PHOTOCHEMICAL REACTION OF FORMIC ACID WITH CHLORINE. The Journal of Physical Chemistry. 65(9). 1496–1498. 1 indexed citations

Melton, C. E., Gus A. Ropp, & Thomas Martin. (1960). EVIDENCE FOR HYDROGEN MIGRATION IN A NEGATIVE ION—MOLECULE REACTION. The Journal of Physical Chemistry. 64(10). 1577–1579. 3 indexed citations

Ropp, Gus A.. (1960). Studies Involving Isotopically Labeled Formic Acid and its Derivatives.¹ VI. Estimation of the Relative Ionization Constants of Formic Acid and Formic-d Acid at 24.0 ±0.5°. Journal of the American Chemical Society. 82(16). 4252–4254. 5 indexed citations

Ropp, Gus A. & C. E. Melton. (1958). Studies Involving Isotopically Labelled Formic Acid and its Derivatives.¹ III. Positive and Negative Ions Produced by Electron Impact in Formic Acid and Deuteroformic Acids. Journal of the American Chemical Society. 80(14). 3509–3512. 27 indexed citations

Ropp, Gus A.. (1958). ISOTOPIC EVIDENCE FOR THE MECHANISMS OF DECARBONYLATION OF THREE CARBOXYLIC ACIDS IN SULFURIC ACID. Journal of the American Chemical Society. 80(24). 6691–6691. 10 indexed citations

Ropp, Gus A., et al.. (1958). Notes - Reaction of t-Butylmagnesium Chloride with a Number of Alkyl Aryl Ketones. The Journal of Organic Chemistry. 23(10). 1557–1559. 1 indexed citations

Melton, C. E., et al.. (1958). Mass Spectrometric Observation of Triatomic Ions in Chlorine and Bromine Gases. The Journal of Chemical Physics. 29(4). 968–969. 14 indexed citations

Melton, C. E. & Gus A. Ropp. (1958). STUDIES¹ INVOLVING ISOTOPICALLY LABELLED FORMIC ACID AND ITS DERIVATIVES. IV. DETECTION OF CYANIDE (CN^-) IN A MIXTURE OF FORMIC ACID AND NITROGEN IN THE MASS SPECTROMETER. Journal of the American Chemical Society. 80(20). 5573–5573. 6 indexed citations

Ropp, Gus A., et al.. (1956). The Application of Isotope Dilution Technique in Studies of Reaction Rates and Equilibria: The Effect of Diene Structure on the Rate of the Diels-Alder Reaction. Journal of the American Chemical Society. 78(10). 2101–2103. 22 indexed citations

10.

Grovenstein, Erling & Gus A. Ropp. (1956). Carbon-13 Isotope Fractionation as a Criterion of the Mechanism of Bromodecarboxylation of 3,5-Dibromo-4-hydroxybenzoic Acid. Journal of the American Chemical Society. 78(11). 2560–2562. 8 indexed citations

11.

Ropp, Gus A. & Ernest M. Hodnett. (1956). Isotope Fractionation Studies of Reactions with Cleavage of a Carbon-14 to Hydrogen Bond in the Rate-Determining Step. The Journal of Chemical Physics. 25(3). 587–588. 2 indexed citations

12.

Roberts, Royston M., et al.. (1955). The Action of Aluminum Chloride on Ethyl-β-C¹⁴-benzene^1a,b. Journal of the American Chemical Society. 77(7). 1764–1767. 10 indexed citations

13.

Ropp, Gus A.. (1955). Examination of the Isotope Effect in the Condensation of o-Benzoylbenzoic Acid-Carboxyl-C14 to Anthraquinone-9-C14. The Journal of Chemical Physics. 23(11). 2196–2196. 1 indexed citations

14.

Ropp, Gus A. & Vernon F. Raaen. (1954). Examination of a Meerwein Reaction for an Intramolecular Isotope Effect with Carbon-14¹. Journal of the American Chemical Society. 76(17). 4484–4484. 4 indexed citations

15.

Ropp, Gus A., et al.. (1954). EXAMINATION OF THE IODOFORM AND SCHMIDT REACTIONS OF ACETONE-1-C¹⁴ FOR ISOTOPE EFFECTS. Journal of the American Chemical Society. 76(6). 1710–1711. 13 indexed citations

16.

Ropp, Gus A. & Vernon F. Raaen. (1954). The Effect of Ring Substituents on the Isotope Effects in Reactions of Carbonyl-C14 Esters and Ketones. The Journal of Chemical Physics. 22(7). 1223–1227. 6 indexed citations

17.

Ropp, Gus A., et al.. (1953). Studies¹ of Some Carbon-14 Isotope Effects in Organic Chemistry. Journal of the American Chemical Society. 75(15). 3694–3697. 10 indexed citations

18.

Raaen, Vernon F. & Gus A. Ropp. (1953). Precision Obtained with Vibrating Reed Electrometer in Radioassaying Meta- and Para-Substituted Benzoic-Alpha-Carbon-14 Acids. Analytical Chemistry. 25(1). 174–175. 14 indexed citations

19.

Ropp, Gus A.. (1952). EFFECT OF ISOTOPE SUBSTITUTION ON ORGANIC REACTION RATES. Nucleonics (U.S.) Ceased publication. 4 indexed citations

20.

Ropp, Gus A. & Vernon F. Raaen. (1952). A Comparison of the Magnitudes of the Isotope Intermolecular Effects in the Decarboxylations of Malonic-1-C¹⁴ Acid and Malonic-2-C¹⁴ Acid¹ at 154°. Journal of the American Chemical Society. 74(20). 4992–4994. 7 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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