J. Defaye

827 total citations
32 papers, 611 citations indexed

About

J. Defaye is a scholar working on Organic Chemistry, Molecular Biology and Nutrition and Dietetics. According to data from OpenAlex, J. Defaye has authored 32 papers receiving a total of 611 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Organic Chemistry, 14 papers in Molecular Biology and 6 papers in Nutrition and Dietetics. Recurrent topics in J. Defaye's work include Carbohydrate Chemistry and Synthesis (14 papers), Glycosylation and Glycoproteins Research (7 papers) and Microbial Metabolites in Food Biotechnology (5 papers). J. Defaye is often cited by papers focused on Carbohydrate Chemistry and Synthesis (14 papers), Glycosylation and Glycoproteins Research (7 papers) and Microbial Metabolites in Food Biotechnology (5 papers). J. Defaye collaborates with scholars based in France, United States and Spain. J. Defaye's co-authors include Hugues Driguez, Derek Horton, A. Gadelle, José M. Garcı́a Fernández, L. Jurášek, M. Desrochers, Denis Rho, V. RATOVELOMANANA, Denis Wouessidjewe and Jean‐Luc Putaux and has published in prestigious journals such as Journal of Bacteriology, International Journal of Pharmaceutics and Organic Letters.

In The Last Decade

J. Defaye

32 papers receiving 575 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Defaye France 16 350 263 119 111 96 32 611
Naotaka Yamaoka Japan 11 216 0.6× 273 1.0× 123 1.0× 100 0.9× 119 1.2× 24 546
A. F. Bochkov Russia 13 506 1.4× 431 1.6× 112 0.9× 107 1.0× 102 1.1× 32 671
Toshiko Utamura Japan 15 136 0.4× 242 0.9× 147 1.2× 134 1.2× 199 2.1× 32 610
Chriss E. McDonald United States 12 283 0.8× 276 1.0× 79 0.7× 96 0.9× 16 0.2× 23 641
Donald L. MacDonald United States 13 409 1.2× 472 1.8× 83 0.7× 75 0.7× 72 0.8× 27 772
Pál Nánási Hungary 18 838 2.4× 743 2.8× 133 1.1× 154 1.4× 123 1.3× 41 981
F. P. Cooper Canada 10 183 0.5× 177 0.7× 86 0.7× 24 0.2× 67 0.7× 13 412
Isamu Arai Canada 12 239 0.7× 237 0.9× 62 0.5× 50 0.5× 16 0.2× 26 527
Laurence D. Melton New Zealand 14 104 0.3× 151 0.6× 300 2.5× 30 0.3× 104 1.1× 19 681
Rokuro Okamoto Japan 17 187 0.5× 287 1.1× 123 1.0× 146 1.3× 11 0.1× 49 643

Countries citing papers authored by J. Defaye

Since Specialization
Citations

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

Fields of papers citing papers by J. Defaye

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Defaye

This figure shows the co-authorship network connecting the top 25 collaborators of J. Defaye. A scholar is included among the top collaborators of J. Defaye 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 J. Defaye. J. Defaye 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.
Méndez‐Ardoy, Alejandro, Marta Gómez-Garcı́a, Annabelle Gèze, et al.. (2012). Monodisperse Nanoparticles from Self-Assembling Amphiphilic Cyclodextrins: Modulable Tools for the Encapsulation and Controlled Release of Pharmaceuticals. Medicinal Chemistry. 8(4). 524–532. 16 indexed citations
2.
Gèze, Annabelle, et al.. (2002). Influence of chemical structure of amphiphilic β-cyclodextrins on their ability to form stable nanoparticles. International Journal of Pharmaceutics. 242(1-2). 301–305. 39 indexed citations
3.
Benito, Juan M., Marta Gómez-Garcı́a, Carmen Ortiz Mellet, José M. Garcı́a Fernández, & J. Defaye. (2001). Carbohydrate-Derived Spiroketals. Stereoselective Synthesis of Di-d-fructose Dianhydrides by Boron Trifluoride Promoted Glycosylation−Spiroketalization of Acetal Precursors. Organic Letters. 3(4). 549–552. 20 indexed citations
4.
Chmurski, Kazimierz & J. Defaye. (1999). Regioselective halogenation of primary alcohol groups of cyclodextrins with halomethylenemorpholinium halides Vilsmeier-Haack reagents. Polish Journal of Chemistry. 73(6). 967–971. 6 indexed citations
5.
Defaye, J., et al.. (1996). Carbohydrate Reactivity in Hydrogen Fluoride. XX. Di-L- erythro -2-pentulose Dianhydrides. Australian Journal of Chemistry. 49(3). 319–325. 6 indexed citations
6.
Fernández, José M. Garcı́a, A. Gadelle, & J. Defaye. (1994). Difructose dianhydrides from sucrose and fructo-oligosaccharides and their use as building blocks for the preparation of amphiphiles, liquid crystals, and polymers. Carbohydrate Research. 265(2). 249–269. 27 indexed citations
7.
Defaye, J., et al.. (1987). Synthesis of 6-deoxymaltooligosaccharides and a study of their lipid-binding properties. Carbohydrate Research. 160. 171–184. 8 indexed citations
8.
Defaye, J., et al.. (1986). Structural studies of gum arabic, the exudate polysaccharide from Acacia senegal. Carbohydrate Research. 150(1). 221–231. 96 indexed citations
9.
10.
Bosso, Claude, J. Defaye, A. Heyraud, & J. Ulrich. (1984). Fast-atom bombardment-mass spectrometry for the characterization of cello- and malto-oligosaccharides. Carbohydrate Research. 125(2). 309–317. 22 indexed citations
11.
Defaye, J., et al.. (1983). Hydrogen fluoride saccharification of cellulose and lignocellulose materials. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 37. 3 indexed citations
12.
Rho, Denis, M. Desrochers, L. Jurášek, Hugues Driguez, & J. Defaye. (1982). Induction of cellulose in Schizophyllum commune: thiocellobiose as a new inducer. Journal of Bacteriology. 149(1). 47–53. 48 indexed citations
13.
Angyal, S. J., et al.. (1979). The behavior of inososes in neutral and basic aqueous solution. Carbohydrate Research. 76(1). 121–130. 10 indexed citations
14.
Defaye, J., et al.. (1976). Accès à des sulfures d'alkyle et de furannyle à partir de dithio-acétals de pentoses. Carbohydrate Research. 49. 209–223. 2 indexed citations
15.
Defaye, J., et al.. (1972). Conformation of acyclic derivatives of sugars Part VIII. Conformations of the 2,3,4,5-tetra-O-acetylpentose dimethyl acetals in solution. Carbohydrate Research. 21(3). 407–416. 18 indexed citations
16.
Das, B.C., J. Defaye, & Kazushige Uchida. (1972). The structure of hikizimycin. Carbohydrate Research. 22(2). 293–299. 16 indexed citations
17.
Defaye, J. & V. RATOVELOMANANA. (1971). Solvolyse d'esters sulfoniques dans la se´rie du glucofuranose. Acce`s aux de´rive´s du 2,5-anhydro-L-idose et du 2,5-anhydro-L-iditol. Carbohydrate Research. 17(1). 57–65. 18 indexed citations
18.
19.
20.

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Naotaka Yamaoka Breakdown of academic impact, for papers by A. F. Bochkov Breakdown of academic impact, for papers by Toshiko Utamura Breakdown of academic impact, for papers by Chriss E. McDonald Breakdown of academic impact, for papers by Donald L. MacDonald Breakdown of academic impact, for papers by Pál Nánási Breakdown of academic impact, for papers by F. P. Cooper Breakdown of academic impact, for papers by Isamu Arai Breakdown of academic impact, for papers by Laurence D. Melton Breakdown of academic impact, for papers by Rokuro Okamoto
Rankless by CCL
2026