Výsledky vyhledávání - "Mhp Marcel van Genderen"

The role of axial chirality in schiff bases of pyridoxal phosphate and amino acids in the mechanism of racemase enzymes. A quantum-chemical study

Autor: Mhp Marcel van Genderen, HM Henk Buck

Publikováno v: Recueil des Travaux Chimiques des Pays-Bas, 108(11), 413-417. Royal Netherlands Chemical Society

In the enzymatic racemization of L and D amino acids, the coenzyme pyridoxal phosphate (PLP) forms a Schiff base with the amino acid. In the first step of the isomerization reaction, both the L and D PLP-amino acid compounds are deprotonated by a sin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22352b5969d62b50a54b844fe3e48c20
https://doi.org/10.1002/recl.19891081105

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Solid-phase synthesis of a cyclic NGR-functionalized GdIII-DTPA complex

Autor: Anouk Dirksen, Ew Bert Meijer, Sander Langereis, Mhp Marcel van Genderen, Tm Tilman Hackeng, Bfm Bas de Waal, Qg Quido de Lussanet

Publikováno v: European Journal of Organic Chemistry, 2005(12), 2534-2538. Wiley-VCH Verlag

A convenient methodology has been developed for the solid-phase synthesis of a cyclic NGR-functionalized GdIIIDTPA complex employing an isocyanate-functionalized DTPA pentaester. This methodology is an alternative strategy for the tagging of oligopep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0df3b9c4b89e9e327091df0b1d65becb
https://research.tue.nl/nl/publications/c928e480-05a8-44dc-ba12-5645a94eb1df

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A stable antiparallel cytosine-thymine base pair occurring only at the end of a duplex

Autor: HM Henk Buck, Sam Sylvia Vanhommerig, Mhp Marcel van Genderen

Publikováno v: Biopolymers, 31(9), 1087-1094. Wiley

Ultraviolet hyperchromicity experiments indicate that in DNA duplex formation, a C-T mismatch is destabilizing in the center of a duplex, but behaves as a stable base pair at the terminus of a duplex. The C-T base pair is thought to contain two hydro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b0f4f14778d22e0fdb1e57be0b002c9
https://pubmed.ncbi.nlm.nih.gov/1786340

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Application of the conformational transmission effect for the assignment of diastereotopic proton resonances

Autor: HM Henk Buck, Mhp Marcel van Genderen

Publikováno v: Magnetic Resonance in Chemistry, 25(10), 872-878. Wiley

A new method is presented for the assignment of the NMR resonances of the diastereotopic protons in tetrahydrofurfury1 and pyrrolidinylmethyl groups, based on the conformational transmission effect. This effect describes the conformational changes pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e261d289d71e45ebf90b1b4135c6861e
https://doi.org/10.1002/mrc.1260251009

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Conformational transmission in silatranes : confirmation of the pentacoordinated structure in solution

Autor: HM Henk Buck, Mhp Marcel van Genderen

Publikováno v: Recueil des Travaux Chimiques des Pays-Bas, 106(8), 449-452. Royal Netherlands Chemical Society

A 300-MHz 1H-NMR conformational analysis study of a set of pentacoordinated silicon compounds (silatranes) and their tetracoordinated counterparts is presented. The solution conformation of the silatranes shows a close resemblance to known X-ray stru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f9c50e45972ce15fa2f4cee4b8205e3
https://doi.org/10.1002/recl.19871060803

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Conformational transmission in condensed lipid model compounds. Chain packing modification by head-group-induced conformational changes in the glyceryl backbone

Autor: Jan W. de Haan, Mhp Marcel van Genderen, Ghwm Gijsbert Meulendijks, HM Henk Buck

Publikováno v: European Journal of Biochemistry, 182(3), 531-538. Wiley-Blackwell

On changing the phosphorus coordination from four to five via a trigonal bipyramidal geometry in phospholipid model systems, a conformational change is initiated around the C2-C3 linkage caused by enhanced electrostatic repulsion between the atoms O3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd3abbee6b4d9bce087cbe263a36085a
https://pubmed.ncbi.nlm.nih.gov/2753034

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Protein complexation with DNA phosphates as a cause for DNA duplex destabilization: a thermodynamic model

Autor: Mhp Marcel van Genderen, HM Henk Buck

Publikováno v: Biopolymers, 28(10), 1653-1665. Wiley

Synopsis Complexation of positively charged sites in a protein with the negative DNA phosphate groups shields the phosphate charges. This diminishes interstrand electrostatic repulsions, which stabilizes the duplex. When phosphate shielding is presen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eeca21e08d46466e73efc76253981595
https://pubmed.ncbi.nlm.nih.gov/2597722

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Is closed-loop SCR control required to meet future emission targets?

Autor: Eac van den Eijnden, Rpm Robert Cloudt, Mhp Marcel van Genderen, Ruud Verbeek, W Boomsma, Itm Ignace van den Heuvel, AG Bram de Jager, Frank Willems

Publikováno v: Pure TUe

To meet 2010 emission targets, optimal SCR system performance is required. In addition, attention has to be paid to in-use compliance requirements. Closed-loop control seems an attractive option to meet the formulated goals. This study deals with the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e56f8803f297d364a8d55ed2ff6bdbd
https://research.tue.nl/en/publications/ee2d9044-b292-4f09-8867-7c56273ab2be

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