Dirk T. Witte

452 total citations
20 papers, 391 citations indexed

About

Dirk T. Witte is a scholar working on Spectroscopy, Analytical Chemistry and Biomedical Engineering. According to data from OpenAlex, Dirk T. Witte has authored 20 papers receiving a total of 391 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Spectroscopy, 10 papers in Analytical Chemistry and 6 papers in Biomedical Engineering. Recurrent topics in Dirk T. Witte's work include Analytical Chemistry and Chromatography (10 papers), Spectroscopy and Chemometric Analyses (5 papers) and Analytical Methods in Pharmaceuticals (4 papers). Dirk T. Witte is often cited by papers focused on Analytical Chemistry and Chromatography (10 papers), Spectroscopy and Chemometric Analyses (5 papers) and Analytical Methods in Pharmaceuticals (4 papers). Dirk T. Witte collaborates with scholars based in Netherlands, Denmark and Sweden. Dirk T. Witte's co-authors include Johan A. Westerhuis, Age K. Smilde, Erik Skibsted, Dick de Zeeuw, Marita Larsson, Hans F. M. Boelens, Mats Josefson, Jan‐Piet Franke, Mandy Jongeneelen and Johan Gottfries and has published in prestigious journals such as Analytical Chemistry, Journal of Chromatography A and Journal of Pharmaceutical and Biomedical Analysis.

In The Last Decade

Dirk T. Witte

20 papers receiving 373 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Dirk T. Witte Netherlands 12 223 166 146 106 43 20 391
B. van den Bogaert Belgium 8 354 1.6× 192 1.2× 137 0.9× 103 1.0× 52 1.2× 10 442
Yulin Ren China 14 232 1.0× 154 0.9× 117 0.8× 84 0.8× 67 1.6× 27 424
M. Ulmschneider Switzerland 9 338 1.5× 68 0.4× 118 0.8× 220 2.1× 38 0.9× 14 457
Mel Koch United States 9 254 1.1× 128 0.8× 185 1.3× 86 0.8× 80 1.9× 12 478
David R. Rudd United Kingdom 8 214 1.0× 124 0.7× 164 1.1× 82 0.8× 35 0.8× 8 498
F. Alsmeyer Germany 5 175 0.8× 119 0.7× 170 1.2× 115 1.1× 41 1.0× 9 394
C. de la Pezuela Spain 7 365 1.6× 83 0.5× 75 0.5× 213 2.0× 34 0.8× 8 439
Helga Gabriela Aleme Brazil 11 175 0.8× 110 0.7× 182 1.2× 34 0.3× 30 0.7× 20 340
Gabriel G. Siano Argentina 11 240 1.1× 142 0.9× 71 0.5× 62 0.6× 74 1.7× 13 334
Kirsten Kramer United States 10 259 1.2× 77 0.5× 112 0.8× 110 1.0× 15 0.3× 21 352

Countries citing papers authored by Dirk T. Witte

Since Specialization
Citations

This map shows the geographic impact of Dirk T. Witte'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 Dirk T. Witte with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dirk T. Witte more than expected).

Fields of papers citing papers by Dirk T. Witte

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dirk T. Witte. 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 Dirk T. Witte. The network helps show where Dirk T. Witte may publish in the future.

Co-authorship network of co-authors of Dirk T. Witte

This figure shows the co-authorship network connecting the top 25 collaborators of Dirk T. Witte. A scholar is included among the top collaborators of Dirk T. Witte 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 Dirk T. Witte. Dirk T. Witte 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.
Skibsted, Erik, Johan A. Westerhuis, Age K. Smilde, & Dirk T. Witte. (2006). Theoretical framework for real time release of pharmaceutical products.. UvA-DARE (University of Amsterdam). 17. 4–6. 1 indexed citations
2.
Skibsted, Erik, Johan A. Westerhuis, Age K. Smilde, & Dirk T. Witte. (2006). Examples of NIR based real time release in tablet manufacturing. Journal of Pharmaceutical and Biomedical Analysis. 43(4). 1297–1305. 30 indexed citations
3.
Skibsted, Erik, Johan A. Westerhuis, Age K. Smilde, & Dirk T. Witte. (2006). A Theoretical Framework for Real Time Release with NIR and Chemometrics. NIR news. 17(2). 4–6. 1 indexed citations
4.
Skibsted, Erik, Hans F. M. Boelens, Johan A. Westerhuis, Dirk T. Witte, & Age K. Smilde. (2005). Simple assessment of homogeneity in pharmaceutical mixing processes using a near-infrared reflectance probe and control charts. Journal of Pharmaceutical and Biomedical Analysis. 41(1). 26–35. 40 indexed citations
5.
Skibsted, Erik, et al.. (2005). Net Analyte Signal Based Statistical Quality Control. Analytical Chemistry. 77(22). 7103–7114. 29 indexed citations
6.
Skibsted, Erik, Hans F. M. Boelens, Johan A. Westerhuis, Dirk T. Witte, & Age K. Smilde. (2004). New Indicator for Optimal Preprocessing and Wavelength Selection of Near-Infrared Spectra. Applied Spectroscopy. 58(3). 264–271. 21 indexed citations
7.
Gottfries, Johan, Magnus Fransson, Mandy Jongeneelen, et al.. (1996). Vibrational spectrometry for the assessment of active substance in metoprolol tablets: a comparison between transmission and diffuse reflectance near-infrared spectrometry. Journal of Pharmaceutical and Biomedical Analysis. 14(11). 1495–1503. 88 indexed citations
8.
Johansson, Jonas, Dirk T. Witte, Marita Larsson, & Staffan Nilsson. (1996). Real-Time Fluorescence Imaging of Isotachophoretic Preconcentration for Capillary Electrophoresis. Analytical Chemistry. 68(17). 2766–2770. 33 indexed citations
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Witte, Dirk T., et al.. (1994). Improved sensitivity by on-line isotachophoretic preconcentration in the capillary zone electrophoretic determination of peptide-like solutes. Journal of Chromatography A. 687(1). 155–166. 22 indexed citations
11.
Witte, Dirk T., et al.. (1993). Development and registration of chiral drugs. Pharmacy World & Science. 15(S1). 10–16. 28 indexed citations
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Witte, Dirk T.. (1993). High performance liquid chromatography for direct and indirect enantiomeric separations of chiral drugs. Pharmacy World & Science. 15(6). 283–284. 11 indexed citations
14.
Witte, Dirk T., et al.. (1993). Liquid chromatographic chiral separations of the N-6-(endo-2-norbornyl)-9-methyladenine enantiomers. Journal of Chromatography A. 641(1). 39–48. 5 indexed citations
15.
Witte, Dirk T., Jan‐Piet Franke, Pieter Swart, & Dick de Zeeuw. (1992). Determination of the enantiomeric purity of (−−) 2‐(N‐propyl‐n‐2‐thienylethylamino)‐5‐hydroxytetralin (n‐0923) by chiral stationary phase HPLC. Chirality. 4(1). 62–64. 11 indexed citations
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Zeeuw, Dick de, Dirk T. Witte, & Jan Piet Franke. (1990). Identification power of thin-layer chromatographic colour reactions and integration of colour codes in a database for computerized identification in systematic toxicological analysis. Journal of Chromatography A. 500. 661–671. 5 indexed citations
20.
Witte, Dirk T., et al.. (1990). Chiral derivatization of promethazine with (−)‐menthyl chloroformate for enantiomeric separation by RP‐HPLC. Journal of High Resolution Chromatography. 13(8). 569–571. 10 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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