Sj. van der Wal

1.1k total citations
42 papers, 905 citations indexed

About

Sj. van der Wal is a scholar working on Spectroscopy, Biomedical Engineering and Analytical Chemistry. According to data from OpenAlex, Sj. van der Wal has authored 42 papers receiving a total of 905 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Spectroscopy, 23 papers in Biomedical Engineering and 11 papers in Analytical Chemistry. Recurrent topics in Sj. van der Wal's work include Analytical Chemistry and Chromatography (33 papers), Microfluidic and Capillary Electrophoresis Applications (17 papers) and Protein purification and stability (7 papers). Sj. van der Wal is often cited by papers focused on Analytical Chemistry and Chromatography (33 papers), Microfluidic and Capillary Electrophoresis Applications (17 papers) and Protein purification and stability (7 papers). Sj. van der Wal collaborates with scholars based in Netherlands, United States and Pakistan. Sj. van der Wal's co-authors include Ynze Mengerink, Peter J. Schoenmakers, J.F.K. Huber, Ron Peters, Gabriel Vivó‐Truyols, Lloyd R. Snyder, Frank Yang, Abdul Ghaffar, Henk A. Claessens and C.A.M.G. Cramers and has published in prestigious journals such as Analytical Chemistry, Macromolecules and Analytical Biochemistry.

In The Last Decade

Sj. van der Wal

41 papers receiving 836 citations

Peers

Countries citing papers authored by Sj. van der Wal

Since Specialization

Citations

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

Fields of papers citing papers by Sj. van der Wal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sj. van der Wal. 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 Sj. van der Wal. The network helps show where Sj. van der Wal may publish in the future.

Co-authorship network of co-authors of Sj. van der Wal

This figure shows the co-authorship network connecting the top 25 collaborators of Sj. van der Wal. A scholar is included among the top collaborators of Sj. van der Wal 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 Sj. van der Wal. Sj. van der Wal is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Living with Breakthrough: Two-Dimensional Liquid-Chromatography Separations of a Water-Soluble Synthetically Grafted Bio-Polymer 2020 ·Separations ·(unknown), (unknown), (unknown), (unknown), Andrea Gargano, Sj. van der Wal, Ynze Mengerink, Peter J. Schoenmakers	8
2	Switching solvent and enhancing analyte concentrations in small effluent fractions using in-column focusing 2015 ·Journal of Chromatography A ·(unknown), Andrea Gargano, Sj. van der Wal, Peter J. Schoenmakers	31
3	A versatile system for studying the enzymatic degradation of multi-block poly(ester amide)s 2013 ·Journal of Chromatography A ·Abdul Ghaffar, (unknown), George Mihov, Peter J. Schoenmakers, Sj. van der Wal	5
4	Fast in vitro hydrolytic degradation of polyester urethane acrylate biomaterials: Structure elucidation, separation and quantification of degradation products 2010 ·Journal of Chromatography A ·Abdul Ghaffar, Peter Verschuren, Jan A. J. Geenevasen, Heinz Handels, (unknown), (unknown), Aylvin A. Dias, Peter J. Schoenmakers, Sj. van der Wal	16
5	Low-molecular-weight model study of peroxide cross-linking of ethylene-propylene (-diene) rubber using gas chromatography and mass spectrometry 2008 ·Journal of Chromatography A ·Ron Peters, David Tonoli, Martin van Duin, John Mommers, Ynze Mengerink, (unknown), Rolf van Benthem, (unknown), Peter J. Schoenmakers, Sj. van der Wal	10
6	Low-molecular-weight model study of peroxide cross-linking of ethylene–propylene–diene rubber using gas chromatography and mass spectrometry 2008 ·Journal of Chromatography A ·Ron Peters, Martin van Duin, David Tonoli, (unknown), Ynze Mengerink, Rolf A. T. M. van Benthem, Chris G. de Koster, Peter J. Schoenmakers, Sj. van der Wal	13
7	Characterisation of UV-cured acrylate networks by means of hydrolysis followed by aqueous size-exclusion combined with reversed-phase chromatography 2006 ·Journal of Chromatography A ·Ron Peters, V. M. Litvinov, P. A. M. Steeman, Aylvin A. Dias, Ynze Mengerink, Rolf van Benthem, Chris G. de Koster, Sj. van der Wal, Peter J. Schoenmakers	23
8	Semi-Quantitative Determination of Free Cyclic and Linear Polytetrahydrofurane in Coatings Using Critical Chromatography 2003 ·Chromatographia ·Ynze Mengerink, Ron Peters, Sj. van der Wal, (unknown), (unknown), (unknown), (unknown)	4
9	Quantitation of functionality of poly(methyl methacrylate) by liquid chromatography under critical conditions followed by evaporative light-scattering detection 2002 ·Journal of Chromatography A ·Ron Peters, Ynze Mengerink, Sander Langereis, (unknown), (unknown), Jan C. M. van Hest, Sj. van der Wal	19
10	Endgroup-based separation and quantitation of polyamide-6,6 by means of critical chromatography 2002 ·Journal of Chromatography A ·Ynze Mengerink, Ron Peters, Sj. van der Wal, Henk A. Claessens, C.A.M.G. Cramers	19
11	Analysis of linear and cyclic oligomers in polyamide-6 without sample preparation by liquid chromatography using the sandwich injection method 2002 ·Journal of Chromatography A ·Ynze Mengerink, Ron Peters, Sj. van der Wal, Henk A. Claessens, C.A.M.G. Cramers	18
12	Separation and quantification of the linear and cyclic structures of polyamide-6 at the critical point of adsorption 2001 ·Journal of Chromatography A ·Ynze Mengerink, Ron Peters, (unknown), Sj. van der Wal, Henk A. Claessens, C.A.M.G. Cramers	41
13	Analysis of linear and cyclic oligomers in polyamide-6 without sample preparation by liquid chromatography using the sandwich injection method 2000 ·Journal of Chromatography A ·Ynze Mengerink, Ron Peters, (unknown), (unknown), (unknown), (unknown), (unknown), Sj. van der Wal	25
14	Capillary GC column performance test for basic analytes 1998 ·Journal of Microcolumn Separations ·(unknown), Huub J. W. Henderickx, Sj. van der Wal	1
15	Fully Automated Analysis of Amino Acid Enantiomers by Derivatization and Chiral Separation on a Capillary Electrophoresis Instrument 1994 ·Journal of Liquid Chromatography ·(unknown), Sj. van der Wal	23
16	Optimization of the separation of the Rp and Sp diastereomers of phosphate-methylated DNA and RNA dinucleotides 1992 ·Journal of Chromatography A ·(unknown), (unknown), Ynze Mengerink, Sj. van der Wal, Peter J. L. M. Quaedflieg, Léo H. Koole, E. M. Meijer	7
17	A limit to alternate column recycle chromatography 1986 ·Chromatographia ·Sj. van der Wal	5
18	Post-Column Reaction Detection Systems in HPLC 1983 ·Journal of Liquid Chromatography ·Sj. van der Wal	7
19	Boxcar chromatography 1981 ·Journal of Chromatography A ·Lloyd R. Snyder, John W. Dolan, Sj. van der Wal	30
20	High-pressure liquid chromatography with ion-exchange celluloses and its application to the separation of estrogen glucuronides 1974 ·Journal of Chromatography A ·Sj. van der Wal, J.F.K. Huber	16

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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