S. P. P. Ottengraf

2.8k total citations
44 papers, 2.1k citations indexed

About

S. P. P. Ottengraf is a scholar working on Biomedical Engineering, Pollution and Process Chemistry and Technology. According to data from OpenAlex, S. P. P. Ottengraf has authored 44 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Biomedical Engineering, 14 papers in Pollution and 14 papers in Process Chemistry and Technology. Recurrent topics in S. P. P. Ottengraf's work include Odor and Emission Control Technologies (14 papers), Wastewater Treatment and Nitrogen Removal (13 papers) and Microfluidic and Capillary Electrophoresis Applications (6 papers). S. P. P. Ottengraf is often cited by papers focused on Odor and Emission Control Technologies (14 papers), Wastewater Treatment and Nitrogen Removal (13 papers) and Microfluidic and Capillary Electrophoresis Applications (6 papers). S. P. P. Ottengraf collaborates with scholars based in Netherlands, Germany and Belgium. S. P. P. Ottengraf's co-authors include Dirk de Beer, R. M. M. Diks, J.C. van den Heuvel, Rudolf Amann, Andreas Schramm, Piet N.L. Lens, C. C. H. Cronenberg, Willy Verstraete, J. Huisman and Johannes C. van den Heuvel and has published in prestigious journals such as Applied and Environmental Microbiology, Water Research and Trends in biotechnology.

In The Last Decade

S. P. P. Ottengraf

44 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. P. P. Ottengraf Netherlands 21 1.1k 1.0k 653 443 328 44 2.1k
Richard C. Brenner United States 25 575 0.5× 911 0.9× 832 1.3× 289 0.7× 166 0.5× 54 1.9k
Jean‐Louis Fanlo France 22 730 0.7× 301 0.3× 374 0.6× 214 0.5× 304 0.9× 49 1.3k
José Manuel Gómez Spain 24 506 0.5× 521 0.5× 231 0.4× 54 0.1× 557 1.7× 53 1.7k
Anil K. Mathur India 17 288 0.3× 190 0.2× 245 0.4× 114 0.3× 178 0.5× 78 862
Oriol Gutiérrez Spain 22 919 0.8× 906 0.9× 743 1.1× 7 0.0× 291 0.9× 35 2.2k
Christophe Walgraeve Belgium 18 161 0.1× 244 0.2× 652 1.0× 98 0.2× 47 0.1× 59 1.2k
S. Villaverde Spain 16 159 0.1× 755 0.7× 249 0.4× 14 0.0× 58 0.2× 28 1.1k
Anja Veijanen Finland 13 217 0.2× 99 0.1× 180 0.3× 42 0.1× 302 0.9× 20 980
Michael S. Switzenbaum United States 22 91 0.1× 497 0.5× 100 0.2× 21 0.0× 53 0.2× 48 1.2k
Massimo Raboni Italy 21 96 0.1× 337 0.3× 162 0.2× 47 0.1× 87 0.3× 56 1.1k

Countries citing papers authored by S. P. P. Ottengraf

Since Specialization
Citations

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

Fields of papers citing papers by S. P. P. Ottengraf

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. P. P. Ottengraf

This figure shows the co-authorship network connecting the top 25 collaborators of S. P. P. Ottengraf. A scholar is included among the top collaborators of S. P. P. Ottengraf 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 S. P. P. Ottengraf. S. P. P. Ottengraf 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.
Ottengraf, S. P. P., et al.. (2000). Biofilm thickness variability investigated with a laser triangulation sensor. Biotechnology and Bioengineering. 70(6). 619–629. 28 indexed citations
2.
Heuvel, J.C. van den, et al.. (2000). Diffusion coefficients of metabolites in active biofilms. Biotechnology and Bioengineering. 67(1). 53–60. 23 indexed citations
3.
4.
Ottengraf, S. P. P., et al.. (1999). Kinetics and performance of a co-immobilised system of amyloglucosidase andZymomonas mobilis. Biotechnology and Bioengineering. 63(6). 694–704. 4 indexed citations
5.
Ottengraf, S. P. P., et al.. (1999). Biomass accumulation and clogging in biotrickling filters for waste gas treatment. Evaluation of a dynamic model using dichloromethane as a model pollutant. Biotechnology and Bioengineering. 63(4). 418–430. 80 indexed citations
6.
Ottengraf, S. P. P., et al.. (1998). Acceleration of mass transfer in macroporous catalysts. Journal of Porous Media. 1(2). 123–134. 1 indexed citations
7.
Dusschoten, Dagmar van, et al.. (1998). Characterization of the diffusive properties of biofilms using pulsed field gradient‐nuclear magnetic resonance. Biotechnology and Bioengineering. 60(3). 283–291. 4 indexed citations
8.
Ottengraf, S. P. P., et al.. (1997). Change in wetting properties of a structured PVC packing due to biofilm growth. UvA-DARE (University of Amsterdam). 231–235. 1 indexed citations
9.
Cronenberg, C. C. H., et al.. (1994). Influence of age and structure of Pencillium chrysogenum pellets on the internal concentration profiles. Bioprocess Engineering. 10(5). 209–209. 1 indexed citations
10.
Diks, R. M. M., et al.. (1994). The existence of a biological equilibrium in a trickling filter for waste gas purification. Biotechnology and Bioengineering. 44(11). 1279–1287. 42 indexed citations
11.
Beer, Dirk de, et al.. (1993). Microelectrode Measurements of the Activity Distribution in Nitrifying Bacterial Aggregates. Applied and Environmental Microbiology. 59(2). 573–579. 109 indexed citations
12.
Heuvel, J.C. van den, et al.. (1992). Acceleration of mass transfer by pressure oscillations. 1 indexed citations
13.
Diks, R. M. M. & S. P. P. Ottengraf. (1991). Verification studies of a simplified model for the removal of dichloromethane from waste gases using a biological trickling filter. Bioprocess and Biosystems Engineering. 6(3). 93–99. 129 indexed citations
14.
Diks, R. M. M. & S. P. P. Ottengraf. (1991). Verification studies of a simplified model for the removal of dichloromethane from waste gases using a biological trickling filter. Bioprocess and Biosystems Engineering. 6(4). 131–140. 54 indexed citations
15.
Ottengraf, S. P. P., et al.. (1990). Biological purification of waste gases. Data Archiving and Networked Services (DANS). 8(5). 41–45. 17 indexed citations
16.
Heuvel, Johannes C. van den, et al.. (1990). Enhancement of External Mass Transfer by Gaseous End Products. Biotechnology Progress. 6(6). 425–429. 15 indexed citations
17.
Ottengraf, S. P. P.. (1986). Exhaust Gas Purification. Biotechnology(Faisalabad). 8. 426–452. 200 indexed citations
18.
Ottengraf, S. P. P., et al.. (1984). Waste gas purification in a biological filter bed. TU/e Research Portal. 20. 157–167. 12 indexed citations
19.
Ottengraf, S. P. P., et al.. (1983). Kinetics of organic compound removal from waste gases with a biological filter. Biotechnology and Bioengineering. 25(12). 3089–3102. 325 indexed citations
20.
Ottengraf, S. P. P.. (1980). Longitudinal dispersion in oblong aerated systems. Chemical Engineering Science. 35(3). 697–707. 2 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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