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de Leer, E.W.B. (author), Lexmond, R.J. (author), de Zeeuw, M.A. (author), Chemisch laboratorium TNO (author)Toluene is converted into benzaldehyde and halogenated aromatic oxidation products in an air atmosphere at 425 °C with fly ash from a municipal waste incineration plant as the catalyst. Several halogenated products such as chlorinated and brominated benzenes, biphenyls and traces of PCDDs/PCDFs could be detected under these conditions, resulting...article 1989
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de Mik, G. (author), de Groot, I. (author), Medisch Biologisch Laboratorium TNO Chemisch Laboratorium TNO (author)The mechanisms of inactivation of aerosolized bacteriophage phiX174 in atmospheres containing ozone, cyclohexene, or ozonized cyclohexene were studied by using 32P-labelled phage. The inactivation of the aerosolized phage in clean air or in air containing cyclohexene is due to damage of the protein coat since the deoxyribonucleic acid (DNA)...article 1977
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de Mik, G. (author), de Groot, I. (author), Gerbrandy, J.L.F. (author), Medisch Biologisch Laboratorium TNO Chemisch Laboratorium TNO (author)The effects of ozone and ozonized olefins on aerosol survival of bacteriophage phiX174 were studied. The ozone concentrations used were between 0 and 110 parts/109, giving decay rates up to 0.03 min-1. The olefins used were trans 2 butene and cyclohexene in concentrations of 500 parts/109 and 2.4 parts/106, respectively. Olefins alone have no...article 1977
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- Medisch biologisch laboratorium RVO-TNO Chemisch laboratorium TNO (author), Mattern, I.E. (author) article 1977
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Wolthuis, O.L. (author), Clason-van der Wiel, H.J. (author), Visser, R.P.L.S. (author), Medisch Biologisch Laboratorium TNO Chemisch Laboratorium TNO (author)Atropinised anaesthetised rats were injected i.v. with 4, 6 or 8 x LD50 of the organophosphorous anticholinesterase soman. Subsequent treatment with one dose of HS 6 (100 mg/kg, i.v.) delayed respiratory failure by 1 h or more; a further postponement was obtained when an additional HS 6 infusion was given. At the same infusion rate, HS 6 blood...article 1976
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Pouwels, P.H. (author), Pannekoek, H. (author), Medisch Biologisch Laboratorium TNO Chemisch Laboratorium TNO (author)Chemicals/CAS: tryptophan, 6912-86-3, 73-22-3; RNA, Bacterial; RNA, Viral; Tryptophan, 73-22-3; Tryptophan-tRNA Ligase, EC 6.1.1.2article 1976
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Wolthuis, O.L. (author), de Wied, D. (author), Medisch Biologisch Laboratorium TNO Chemisch Laboratorium TNO (author)Averaged visual evoked responses (VER) in cortical area 17 were recorded one hour after the administration of 7-l-phe ACTH(4-10) or 7-d-phe ACTH(4-10) to artificially ventilated rats, paralysed with gallamine. In addition, the effects of these peptides on spontaneous motor behavior were analyzed. The results show that the latencies of all VER...article 1976
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- Studiecentrum voor Milieu-onderzoek TNO Chemisch laboratorium TNO Instituut voor Gezondheidstechniek TNO (author), Ginjaar, L. (author), Biersteker, K. (author), Brasser, L.J. (author), Buurma, IJ. (author), Clarenburg, L.A. (author), Elshout, A.J. (author), van Genderen, H. (author), van Geuns, H.A. (author), Hartogensis, F. (author), ten Houtan, J.G. (author), Joosting, P.E. (author), Meijer Dress, F.J. (author), Orie, N.G.M. (author), van Raalte, G.S. (author), Schmidt, F.H. (author), Tesink, J. (author), Zielhuis, R.L. (author), Elskamp, D.M.W. (author) report 1973
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- Chemisch laboratorium TNO (author) book 1973
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- Keijer, J.H. (author), Chemisch Laboratorium TNO (author) doctoral thesis 1971
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- Chemisch Laboratorium TNO (author), Winkel, P. (author) article 1968
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Ginjaar, L. (author), Blasse-Vel, S. (author), Chemisch Laboratorium TNO (author)The second-order rate constants of the alkaline hydrolysis at different temperatures of a number of nitrophenyl phosphorus esters and the values of the quantities ΔH* and ΔS* at 25˚C are reported. The effect of structural changes on the values of ΔH* and ΔS* are considered and are compared with similar changes in other nucleophilic substitution...article 1966
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- Luijten, J.G.A. (author), Rijkens, F. (author), van der Kerk, G.J.M. (author), Chemisch Laboratorium TNO (author) article 1966
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Gerding, H. (author), Zijp, D.H. (author), Hooge, F.N. (author), Blasse, G. (author), Christen, P.J. (author), Chemisch Laboratorium TNO (author)Raman spectra of (CH3)3PS and of (R2PS)2 where R is CH3, C2H5, n-C3H7 and n-C4H9 were measured. From these spectra it may be concluded that the P-P stretching frequency is near 510 cm−1. Copyright © 1965 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheimarticle 1965
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- Chemisch Laboratorium TNO (author), Leusink, A.J. (author), Noltes, J.G. (author) article 1965
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- Okkerse, C. (author), Chemisch Laboratorium TNO (author) doctoral thesis 1961
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- Ooms, A.J.J. (author), Chemisch laboratorium TNO (author) doctoral thesis 1961
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- Ginjaar, L. (author), Chemisch laboratorium TNO (author) doctoral thesis 1960
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Chemisch laboratorium TNO (author), Clarenburg, L.A. (author), Spaans-van der Tang, C.E. (author)Frenkiel and Katz1 have recently published under this title the results of their experiments with instantaneously created smoke puffs. Starting from Taylor's expression for the variance of the mean concentration in such a puff, assuming R(α), the Lagrangian correlation function, to be near unity for small values of the diffusion time, they have...article 1960
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Chemisch Laboratorium TNO (author), Kienhuis, H. (author), Blasse, G. (author), Matze, J. (author)IN the course of our investigations on peptides containing serine, we tried to bring about N-O-acyl shift at the serine residue using anhydrous formic acid as described by Josefsson and Edman1. © 1959 Nature Publishing Group.article 1959