Fred L. Tobiason

407 total citations
20 papers, 286 citations indexed

About

Fred L. Tobiason is a scholar working on Spectroscopy, Organic Chemistry and Biochemistry. According to data from OpenAlex, Fred L. Tobiason has authored 20 papers receiving a total of 286 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Spectroscopy, 9 papers in Organic Chemistry and 6 papers in Biochemistry. Recurrent topics in Fred L. Tobiason's work include Phytochemicals and Antioxidant Activities (6 papers), Tea Polyphenols and Effects (4 papers) and Advanced Chemical Physics Studies (4 papers). Fred L. Tobiason is often cited by papers focused on Phytochemicals and Antioxidant Activities (6 papers), Tea Polyphenols and Effects (4 papers) and Advanced Chemical Physics Studies (4 papers). Fred L. Tobiason collaborates with scholars based in United States, France and South Africa. Fred L. Tobiason's co-authors include R. H. Schwendeman, Richard W. Hemingway, J. H. Goldstein, Gerald W. McGraw, Jan P. Steynberg, Wayne L. Mattice, Frank R. Fronczek, Stephen S. Kelley, Gérard Vergoten and M. Mark Midland and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Macromolecules.

In The Last Decade

Fred L. Tobiason

20 papers receiving 264 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Fred L. Tobiason United States 10 134 83 83 50 38 20 286
L. Lespade France 10 211 1.6× 185 2.2× 82 1.0× 41 0.8× 56 1.5× 31 366
Zhang Jing Zhang China 9 18 0.1× 77 0.9× 47 0.6× 36 0.7× 33 0.9× 15 375
Catarina F. Correia Portugal 11 210 1.6× 135 1.6× 209 2.5× 20 0.4× 109 2.9× 18 509
Donald L. Hooper Canada 15 103 0.8× 28 0.3× 351 4.2× 9 0.2× 106 2.8× 62 557
D. Larry Haire Canada 11 48 0.4× 9 0.1× 160 1.9× 24 0.5× 54 1.4× 11 372
Ali Rahmouni Algeria 12 47 0.4× 96 1.2× 183 2.2× 10 0.2× 30 0.8× 30 433
Gabriela Gramlich Switzerland 7 94 0.7× 53 0.6× 144 1.7× 34 0.7× 172 4.5× 9 387
T. G. Denisova Russia 11 18 0.1× 49 0.6× 375 4.5× 40 0.8× 43 1.1× 49 493
Foo Tim Chau Hong Kong 10 182 1.4× 281 3.4× 17 0.2× 5 0.1× 29 0.8× 29 399
H. Mendel Israel 12 30 0.2× 54 0.7× 71 0.9× 82 1.6× 38 1.0× 19 434

Countries citing papers authored by Fred L. Tobiason

Since Specialization
Citations

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

Fields of papers citing papers by Fred L. Tobiason

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Fred L. Tobiason. 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 Fred L. Tobiason. The network helps show where Fred L. Tobiason may publish in the future.

Co-authorship network of co-authors of Fred L. Tobiason

This figure shows the co-authorship network connecting the top 25 collaborators of Fred L. Tobiason. A scholar is included among the top collaborators of Fred L. Tobiason 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 Fred L. Tobiason. Fred L. Tobiason 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.
Tobiason, Fred L., et al.. (2000). The NMR Coupling Constants, and Conformational and Structural Properties of Flexible Aldopyranosyl Rings: α- and β-D-Idopyranose. Journal of Carbohydrate Chemistry. 19(7). 959–974. 3 indexed citations
2.
Tobiason, Fred L., Richard W. Hemingway, & Gérard Vergoten. (1999). Modeling the Conformation of Polyphenols and Their Complexation with Polypeptides: Self-Association of Catechin and Its Complexation with L-Proline Glycine Oligomers. PubMed. 66. 527–544. 3 indexed citations
3.
Tobiason, Fred L., Gérard Vergoten, & Joël Mazurier. (1997). Predicting carbohydrate chain and heterocyclic ring coupling constants in monosaccharides using gmmx conformational searching 1. Journal of Molecular Structure THEOCHEM. 395-396. 173–185. 3 indexed citations
4.
Tobiason, Fred L., Stephen S. Kelley, M. Mark Midland, & Richard W. Hemingway. (1997). Temperature dependence of (+)-catechin pyran ring proton coupling constants as measured by NMR and modeled using GMMX search methodology. Tetrahedron Letters. 38(6). 985–988. 10 indexed citations
5.
Hemingway, Richard W., Fred L. Tobiason, Gerald W. McGraw, & Jan P. Steynberg. (1996). Conformation and Complexation of Tannins: NMR Spectra and Molecular Search Modeling of Flavan-3-ols. Magnetic Resonance in Chemistry. 34(6). 424–433. 36 indexed citations
6.
Tobiason, Fred L. & Richard W. Hemingway. (1994). Predicting heterocyclic ring coupling constants through a conformational search of tetra-O-methyl-(+)-catechin. Tetrahedron Letters. 35(14). 2137–2140. 15 indexed citations
7.
Böhmer, Volker, et al.. (1990). Bridged calix[4]arenes; X-ray crystal and molecular structures and spectroscopic studies. Journal of the Chemical Society Perkin Transactions 2. 1769–1775. 8 indexed citations
8.
Grider, Douglas J., J. D. Tobiason, & Fred L. Tobiason. (1988). Molecular weight determination by an improved temperature monitored vapor density method. Journal of Chemical Education. 65(7). 641–641. 1 indexed citations
9.
Fronczek, Frank R., Wayne L. Mattice, Richard W. Hemingway, et al.. (1985). Preference for occupancy of axial positions by substituents bonded to the heterocyclic ring in penta-O-acetyl-(+)-catechin in the crystalline state. Journal of the Chemical Society Perkin Transactions 2. 1383–1383. 14 indexed citations
10.
Fronczek, Frank R., et al.. (1984). Dipole moment, solution, and solid state structure of (–)-epicatechin, a monomer unit of procyanidin polymers. Journal of the Chemical Society Perkin Transactions 2. 1611–1616. 31 indexed citations
11.
Mattice, Wayne L., et al.. (1982). Conformational analysis and dipole moments of tetra-O-methyl-(+)-catechin and tetra-O-methyl-(-)-epicatechin. Journal of the American Chemical Society. 104(12). 3359–3362. 3 indexed citations
12.
Tobiason, Fred L.. (1979). The chain configurational properties of novolak p‐cresol–formaldehyde resins. Journal of Polymer Science Polymer Chemistry Edition. 17(4). 949–956. 2 indexed citations
13.
Tobiason, Fred L., et al.. (1978). Chain‐configurational properties of novolac phenol–formaldehyde resins. Journal of Polymer Science Polymer Chemistry Edition. 16(3). 659–666. 2 indexed citations
14.
Tobiason, Fred L., et al.. (1978). Dipole moment characterization of phenol–, o‐cresol–, and p‐cresol–formaldehyde resins. Journal of Polymer Science Polymer Chemistry Edition. 16(1). 275–282. 9 indexed citations
15.
Tobiason, Fred L., et al.. (1973). The polar nature of 2,1,3‐benzoxadiazole, ‐benzothiadiazole, ‐benzoselenadiazole and derivatives as determined by their electric dipole moments. Journal of Heterocyclic Chemistry. 10(5). 773–778. 21 indexed citations
16.
Tobiason, Fred L., et al.. (1972). Molecular Weight-Intrinsic Viscosity Relationships for Phenol-Formaldehyde Novolak Resins. Macromolecules. 5(3). 321–325. 26 indexed citations
17.
Tobiason, Fred L. & J. H. Goldstein. (1969). The proton magnetic resonance spectra and parameters for 2,1,3-benzoxadiazole, -benzothiadiazole, and -benzoselenadiazole. Spectrochimica Acta Part A Molecular Spectroscopy. 25(5). 1027–1033. 3 indexed citations
18.
Tobiason, Fred L. & J. H. Goldstein. (1967). The proton magnetic resonance parameters and solvent effects for 2-methylbenzoxazole, -benzothiazole and -benzoselenazole. Spectrochimica Acta Part A Molecular Spectroscopy. 23(5). 1385–1395. 16 indexed citations
19.
Schwendeman, R. H. & Fred L. Tobiason. (1965). Microwave Spectrum, Quadrupole Coupling Constants, and Heavy-Atom Geometry of 2-Bromopropane. The Journal of Chemical Physics. 43(1). 201–205. 25 indexed citations
20.
Tobiason, Fred L. & R. H. Schwendeman. (1964). Microwave Spectrum, Molecular Structure, and Quadrupole Coupling Constants of 2-Chloropropane. The Journal of Chemical Physics. 40(4). 1014–1021. 55 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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