David J. Gregg

3.9k total citations
24 papers, 2.7k citations indexed

About

David J. Gregg is a scholar working on Biomedical Engineering, Biomaterials and Molecular Biology. According to data from OpenAlex, David J. Gregg has authored 24 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Biomedical Engineering, 6 papers in Biomaterials and 4 papers in Molecular Biology. Recurrent topics in David J. Gregg's work include Biofuel production and bioconversion (20 papers), Lignin and Wood Chemistry (15 papers) and Advanced Cellulose Research Studies (5 papers). David J. Gregg is often cited by papers focused on Biofuel production and bioconversion (20 papers), Lignin and Wood Chemistry (15 papers) and Advanced Cellulose Research Studies (5 papers). David J. Gregg collaborates with scholars based in Canada, Russia and United States. David J. Gregg's co-authors include John N. Saddler, Neil R. Gilkes, Xuejun Pan, Xiao Zhang, Zhizhuang Xiao, Dan Xie, Warren Mabee, Jack Saddler, Shawn D. Mansfield and Bin Yang and has published in prestigious journals such as Bioresource Technology, Biotechnology and Bioengineering and Biomass and Bioenergy.

In The Last Decade

David J. Gregg

24 papers receiving 2.5k citations

Peers

David J. Gregg
Jan B. L. Kristensen Denmark
Y. Y. Lee United States
Vincent S. Chang Taiwan
Pablo Alvira Spain
Alex Berlin Canada
Gabriel Paës France
César Fonseca Portugal
Ja Kyong Ko South Korea
Richard T. Elander United States
Charlotte Tengborg Sweden
Jan B. L. Kristensen Denmark
David J. Gregg
Citations per year, relative to David J. Gregg David J. Gregg (= 1×) peers Jan B. L. Kristensen

Countries citing papers authored by David J. Gregg

Since Specialization
Citations

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

Fields of papers citing papers by David J. Gregg

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of David J. Gregg

This figure shows the co-authorship network connecting the top 25 collaborators of David J. Gregg. A scholar is included among the top collaborators of David J. Gregg 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 David J. Gregg. David J. Gregg 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.
Mabee, Warren, David J. Gregg, Claudio Arato, et al.. (2006). Updates on Softwood-to-Ethanol Process Development. Applied Biochemistry and Biotechnology. 129(1-3). 55–70. 104 indexed citations
2.
Pan, Xuejun, Neil R. Gilkes, John F. Kadla, et al.. (2006). Bioconversion of hybrid poplar to ethanol and co‐products using an organosolv fractionation process: Optimization of process yields. Biotechnology and Bioengineering. 94(5). 851–861. 348 indexed citations
3.
Pan, Xuejun, Claudio Arato, Neil R. Gilkes, et al.. (2005). Biorefining of softwoods using ethanol organosolv pulping: Preliminary evaluation of process streams for manufacture of fuel‐grade ethanol and co‐products. Biotechnology and Bioengineering. 90(4). 473–481. 435 indexed citations
4.
Kurabi, Arwa, Alex Berlin, Neil R. Gilkes, et al.. (2005). Enzymatic Hydrolysis of Steam-Exploded and Ethanol Organosolv–Pretreated Douglas-Firby Novel and Commercial Fungal Cellulases. Applied Biochemistry and Biotechnology. 121(1-3). 219–230. 49 indexed citations
5.
Pan, Xuejun, Dan Xie, Neil R. Gilkes, David J. Gregg, & J. N. Saddler. (2005). Strategies to Enhance the Enzymatic Hydrolysis of Pretreated Softwood with High Residual Lignin Content. Applied Biochemistry and Biotechnology. 124(1-3). 1069–1080. 199 indexed citations
6.
Mabee, Warren, David J. Gregg, & John N. Saddler. (2005). Assessing the Emerging Biorefinery Sector in Canada. Applied Biochemistry and Biotechnology. 123(1-3). 765–778. 52 indexed citations
7.
Berlin, Alex, Neil R. Gilkes, Douglas G. Kilburn, et al.. (2005). Evaluation of novel fungal cellulase preparations for ability to hydrolyze softwood substrates – evidence for the role of accessory enzymes. Enzyme and Microbial Technology. 37(2). 175–184. 169 indexed citations
8.
Pan, Xuejun, Xiao Zhang, David J. Gregg, & John N. Saddler. (2004). Enhanced Enzymatic Hydrolysis of Steam-Exploded Douglas Fir Wood by Alkali-Oxygen Post-treatment. Applied Biochemistry and Biotechnology. 115(1-3). 1103–1114. 69 indexed citations
9.
Mabee, Warren, David J. Gregg, & John N. Saddler. (2004). International Energy Agency–Bioenergy: Current State of Fuel Ethanol Commercialization. Applied Biochemistry and Biotechnology. 116(1-3). 1213–1214. 2 indexed citations
10.
Graham, Peter J., David J. Gregg, & John N. Saddler. (2003). Wood-Ethanol for Climate Change Mitigation in Canada. Applied Biochemistry and Biotechnology. 105(1-3). 231–242. 6 indexed citations
11.
Yang, Bin, et al.. (2002). Fast and efficient alkaline peroxide treatment to enhance the enzymatic digestibility of steam‐exploded softwood substrates. Biotechnology and Bioengineering. 77(6). 678–684. 126 indexed citations
12.
Lu, Yanpin, Bin Yang, David J. Gregg, John N. Saddler, & Shawn D. Mansfield. (2002). Cellulase Adsorption and an Evaluation of Enzyme Recycle During Hydrolysis of Steam-Exploded Softwood Residues. Applied Biochemistry and Biotechnology. 98-100(1-9). 641–654. 184 indexed citations
13.
Boussaid, Abdellatif, Yan Cai, Jamie Robinson, et al.. (2001). Sugar Recovery and Fermentability of Hemicellulose Hydrolysates from Steam-Exploded Softwoods Containing Bark. Biotechnology Progress. 17(5). 887–892. 32 indexed citations
14.
Gregg, David J., et al.. (2000). Factors affecting cellulose hydrolysis and the potential of enzyme recycle to enhance the efficiency of an integrated wood to ethanol process. Biotechnology and Bioengineering. 51(4). 375–383. 91 indexed citations
15.
Boussaid, Abdellatif, Ali R. Esteghlalian, David J. Gregg, Keun Ho Lee, & John N. Saddler. (2000). Steam Pretreatment of Douglas-Fir Wood Chips. Applied Biochemistry and Biotechnology. 84-86(1-9). 693–706. 63 indexed citations
16.
Chang, Kevin, et al.. (1999). Optimization of Steam Explosion to Enhance Hemicellulose Recovery and Enzymatic Hydrolysis of Cellulose in Softwoods. Applied Biochemistry and Biotechnology. 77(1-3). 47–54. 44 indexed citations
17.
Gregg, David J., Abdellatif Boussaid, & Jack Saddler. (1998). Techno-economic evaluations of a generic wood-to-ethanol process: effect of increased cellulose yields and enzyme recycle. Bioresource Technology. 63(1). 7–12. 110 indexed citations
18.
Gregg, David J. & John N. Saddler. (1997). A Review of Techno-Economic Modeling Methodology for a Wood-to-Ethanol Process. Humana Press eBooks. 63-65. 609–623. 6 indexed citations
19.
Gregg, David J. & John N. Saddler. (1996). Factors affecting cellulose hydrolysis and the potential of enzyme recycle to enhance the efficiency of an integrated wood to ethanol process. Biotechnology and Bioengineering. 51(4). 375–383. 73 indexed citations
20.
Gregg, David J., et al.. (1996). A techno-economic assessment of the pretreatment and fractionation steps of a biomass-to-ethanol process. Applied Biochemistry and Biotechnology. 57-58(1). 711–727. 88 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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