P. E. PFEFFER

1.7k total citations
29 papers, 1.2k citations indexed

About

P. E. PFEFFER is a scholar working on Plant Science, Pharmacology and Organic Chemistry. According to data from OpenAlex, P. E. PFEFFER has authored 29 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Plant Science, 7 papers in Pharmacology and 6 papers in Organic Chemistry. Recurrent topics in P. E. PFEFFER's work include Mycorrhizal Fungi and Plant Interactions (8 papers), Fungal Biology and Applications (7 papers) and Electron Spin Resonance Studies (4 papers). P. E. PFEFFER is often cited by papers focused on Mycorrhizal Fungi and Plant Interactions (8 papers), Fungal Biology and Applications (7 papers) and Electron Spin Resonance Studies (4 papers). P. E. PFEFFER collaborates with scholars based in United States, Israel and China. P. E. PFEFFER's co-authors include David D. Douds, Yair Shachar‐Hill, Guillaume Bécard, Landis W. Doner, Stanley F. Osman, R. George Ratcliffe, Hairu Jin, Peter J. Lammers, Edwin G. Piotrowski and C. Reider and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and Applied and Environmental Microbiology.

In The Last Decade

P. E. PFEFFER

29 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. E. PFEFFER United States 16 867 321 158 146 115 29 1.2k
Thomas Popoff Sweden 17 262 0.3× 51 0.2× 241 1.5× 40 0.3× 81 0.7× 30 924
F. Wightman Canada 24 1.4k 1.6× 82 0.3× 1.0k 6.4× 69 0.5× 156 1.4× 57 2.0k
Glenn Fuller United States 18 518 0.6× 53 0.2× 216 1.4× 48 0.3× 45 0.4× 51 925
Edwin G. Piotrowski United States 17 259 0.3× 83 0.3× 213 1.3× 28 0.2× 36 0.3× 33 854
Arjun Kafle United States 16 492 0.6× 99 0.3× 111 0.7× 38 0.3× 53 0.5× 46 1.0k
Zhiqiang Yan China 25 791 0.9× 82 0.3× 450 2.8× 117 0.8× 108 0.9× 75 1.7k
E. Marrè Italy 29 2.0k 2.4× 112 0.3× 1.4k 8.7× 61 0.4× 150 1.3× 91 2.8k
T.A. Smith United Kingdom 19 816 0.9× 59 0.2× 1.1k 6.7× 30 0.2× 55 0.5× 30 1.6k
G. D. Thorn Canada 16 308 0.4× 60 0.2× 239 1.5× 64 0.4× 89 0.8× 45 1.1k

Countries citing papers authored by P. E. PFEFFER

Since Specialization
Citations

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

Fields of papers citing papers by P. E. PFEFFER

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. E. PFEFFER. 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 P. E. PFEFFER. The network helps show where P. E. PFEFFER may publish in the future.

Co-authorship network of co-authors of P. E. PFEFFER

This figure shows the co-authorship network connecting the top 25 collaborators of P. E. PFEFFER. A scholar is included among the top collaborators of P. E. PFEFFER 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 P. E. PFEFFER. P. E. PFEFFER 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.
Douds, David D., et al.. (2005). On-farm production of AM fungus inoculum in mixtures of compost and vermiculite. Bioresource Technology. 97(6). 809–818. 63 indexed citations
2.
Jin, Hairu, P. E. PFEFFER, David D. Douds, et al.. (2005). The uptake, metabolism, transport and transfer of nitrogen in an arbuscular mycorrhizal symbiosis. New Phytologist. 168(3). 687–696. 204 indexed citations
3.
Estrella, María Julia, et al.. (2000). Biosynthesis and structure of cell associated glucans in the slow growing Rhizobium loti strain NZP 2309.. Symbiosis. 29(3). 173–199. 4 indexed citations
4.
Douds, David D., et al.. (1995). Effect of Vesicular–Arbuscular Mycorrhizal Fungi on Rooting of Sciadopitys verticillata Sieb & Zucc. Cuttings. HortScience. 30(1). 133–134. 11 indexed citations
5.
Shachar‐Hill, Yair, P. E. PFEFFER, David D. Douds, et al.. (1995). Partitioning of Intermediary Carbon Metabolism in Vesicular-Arbuscular Mycorrhizal Leek. PLANT PHYSIOLOGY. 108(1). 7–15. 218 indexed citations
6.
PFEFFER, P. E., et al.. (1993). Status of nuclear division in arbuscular mycorrhizal fungi during in vitro development. PROTOPLASMA. 174(1-2). 62–68. 68 indexed citations
7.
Bécard, Guillaume, David D. Douds, & P. E. PFEFFER. (1992). Extensive In Vitro Hyphal Growth of Vesicular-Arbuscular Mycorrhizal Fungi in the Presence of CO 2 and Flavonols. Applied and Environmental Microbiology. 58(3). 821–825. 156 indexed citations
8.
Bécard, Guillaume, Landis W. Doner, Dominique Rolin, David D. Douds, & P. E. PFEFFER. (1991). Identification and quantification of trehalose in vesicular‐arbuscular mycorrhizal fungi by in vivo13C NMR and HPLC analyses*. New Phytologist. 118(4). 547–552. 56 indexed citations
9.
PFEFFER, P. E., et al.. (1990). High Resolution1H and13C NMR Resonance Assignments, Conformation and Solution Behavior ofN-Phenyl (N-Phenyl-β-D-Glucopyranosylamine) Uronamide in DMSO. Journal of Carbohydrate Chemistry. 9(2-3). 269–286. 1 indexed citations
10.
Szwergold, Benjamin S., Francis Kappler, Truman R. Brown, P. E. PFEFFER, & Stanley F. Osman. (1989). Identification of D-Sorbitol 3-Phosphate in the Normal and Diabetic Mammalian Lens. Journal of Biological Chemistry. 264(16). 9278–9282. 28 indexed citations
11.
Gerasimowicz, Walter V., et al.. (1989). Effects of the Anesthetic Dibucaine on the 31P NMR Spectra of Maize Root Tissue. Applied Spectroscopy. 43(6). 1032–1038. 1 indexed citations
12.
Cavanaugh, James R. & P. E. PFEFFER. (1988). 19F-Nuclear magnetic resonance of fluorine-labeled fatty acids in phospholipid bilayer vesicles. Chemistry and Physics of Lipids. 49(1-2). 87–96. 2 indexed citations
13.
Roby, Claude, et al.. (1988). Facilitated transport of Mn2+ in sycamore (Acer pseudoplatanus) cells and excised maize root tips. A comparative 31P n.m.r. study in vivo. Biochemical Journal. 252(2). 401–408. 17 indexed citations
14.
PFEFFER, P. E., et al.. (1980). Iron Chelating Capacity of Gluconamides and Lactobionamides. Journal of Dairy Science. 63(3). 471–473. 9 indexed citations
15.
PFEFFER, P. E., Kathleen M. Valentine, & Frederick W. Parrish. (1979). ChemInform Abstract: DEUTERIUM‐INDUCED DIFFERENTIAL ISOTOPE SHIFT CARBON‐13 NMR. 1. RESONANCE REASSIGNMENTS OF MONO‐ AND DISACCHARIDES. Chemischer Informationsdienst. 10(22). 2 indexed citations
16.
PFEFFER, P. E., H. L. Rothbart, Vernon D. Parker, et al.. (1973). Effects of a Europium-shift Reagent Upon the PMR Spectrum of Some Triglycerides.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 27. 3131–3132. 5 indexed citations
17.
PFEFFER, P. E., et al.. (1972). Esterification of hindered carboxylic acids. Alkylation of carboxylate salts.. Tetrahedron Letters. 13(40). 4063–4066. 16 indexed citations
18.
Closs, G. L. & P. E. PFEFFER. (1968). The steric course of the thermal rearrangements of methylbicyclobutanes. Journal of the American Chemical Society. 90(9). 2452–2453. 51 indexed citations
19.
PFEFFER, P. E., et al.. (1968). Studies on strychnine derivatives and conversion into brucine. Tetrahedron. 24(12). 4573–4580. 6 indexed citations
20.
Sauers, Ronald R., et al.. (1968). Synthesis and chemistry of some tricyclo[4.2.1.02,5]nonane derivatives. The Journal of Organic Chemistry. 33(6). 2175–2181. 21 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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