J
J. M. Van Der Toorn
Researcher at Delft University of Technology
Publications - 24
Citations - 516
J. M. Van Der Toorn is an academic researcher from Delft University of Technology. The author has contributed to research in topics: Aqueous solution & Conformational isomerism. The author has an hindex of 12, co-authored 24 publications receiving 509 citations.
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Evaluation of the ability of a commercial system to identify Acinetobacter genomic species
TL;DR: Analysis of the profiles showed that the API system does not discriminate between genomic species 1, 2, 3, and 13TU, and incorporation of these data into the database may improve identification of the remaining genomic species, including some that are not defined.
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Substituent effects in π-(tricarbonylchromium)arenes: I. 1H NMR Spectroscopy of alkylsubstituted π-(tricarbonylchromium)benzenes
TL;DR: In this paper, the chemical shift increments of the aromatic protons on complex formation of C6H5CH-t-Bu2, as a reference for the eclipsed conformation with the substituent staggered with respect to the carbonyl ligands, have been used to estimate the contribution of this conformer to the conformational equilibrium of the other monoalkylsubstituted complexes.
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3,7-disubstituted bicyclo[3.3.1]nonanes—III: Synthesis and conformation of bicyclo[3.3.1]nonane-3α,7α-dicarboxylic acid, its dimethyl ester and some other 3,7-disubstituted bicyclo[3.3.1]nonanes; adamantane as an integrated holding system
TL;DR: In this article, the conformation of bicyclo[3.3.1]nonane-3α,7α-dicarboxylic acid and its dimethyl ester has been studied by comparing 1 H NMR and 13 C NMR spectra of these compounds with those of some model 3,7-disubstituted bicyclo
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1H‐NMR study of the complex formation of alditols with multivalent cations in aqueous solution using praseodymium(III) nitrate as shift reagent
TL;DR: In this paper, the paramagnetic praseodymium ion shifted the resonances downfield in a regular way and allowed the identification of all the signals and the determination of the coupling constants.
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Phenotypic characterisation of Acinetobacter strains of 13 DNA-DNA hybridisation groups by means of the biolog system.
TL;DR: A collection of 129 Acinetobacter strains belonging to DNA groups (genomic species) 1-14 were investigated for their ability to oxidise 95 carbon sources in the Biolog system and results correlated with classification of reference strains of the DNA groups by DNA-DNA hybridisation.