Searched for: subject%3A%22Alkanes%22
(1 - 10 of 10)
document
Engels, S. (author), Bakker, M.A.J. (author), Bohncke, S.J.P. (author), Cerli, C. (author), Hoek, W.Z. (author), Jansen, B. (author), Peters, T. (author), Renssen, H. (author), Sachse, D. (author), van Aken, J.M. (author), van den Bos, V. (author), van Geel, B. (author), van Oostrom, R. (author), Winkels, T. (author), Wolma, M. (author)
The Uddelermeer is a unique lake for The Netherlands, containing a sediment record that continuously registered environmental and climatic change from the late Pleistocene on to the present. A 15.6-m-long sediment record was retrieved from the deepest part of the sedimentary basin and an age–depth model was developed using radiocarbon dating,...
article 2016
document
Koster, S. (author), Rennen, M. (author), Leeman, W. (author), Houben, G. (author), Muilwijk, B. (author), van Acker, F. (author), Krul, L. (author)
One of the main challenges in food contact materials research is to prove that the presence of non-intentionally added substances (NIAS) is not a safety issue. Migration extracts may contain many unknown substances present at low concentrations. It is difficult and time-consuming to identify all these potential NIAS and concurrently to assess...
article 2014
document
Kronemeijer, A.J. (author), Katsouras, I. (author), Huisman, E.H. (author), van Hal, P.A. (author), Geuns, T.C.T. (author), Blom, P.W.M. (author), de Leeuw, D.M. (author)
Charge transport through alkanes and para-phenylene oligomers is investigated in large-area molecular junctions. The molecules are self-assembled in a monolayer and contacted with a top electrode consisting of poly(3,4-ethylenedioxythiophene)-poly(4-styrenesulfonic acid) (PEDOT:PSS). The complete set of J(V,T) characteristics of both saturated...
article 2011
document
Gholamrezaie, F. (author), Mathijssen, S.G.J. (author), Smits, E.C.P. (author), Geuns, T.C.T. (author), van Hal, P.A. (author), Ponomarenko, S.A. (author), Flesch, H.-G. (author), Resel, R. (author), Cantatore, E. (author), Blom, P.W.M. (author), de Leeuw, D.M. (author), TNO Industrie en Techniek (author)
We report on a two-dimensional highly ordered self-assembled monolayer (SAM) directly grown on a bare polymer surface. Semiconducting SAMs are utilized in field-effect transistors and combined into integrated circuits as 4-bit code generators. The driving force to form highly ordered SAMs is packing of the liquid crystalline molecules caused by...
article 2010
document
Zvinavashe, E. (author), van den Berg, H. (author), Soffers, A.E.M.F. (author), Vervoort, J. (author), Freidig, A. (author), Murk, A.J. (author), Rietjens, I.M.C.M. (author), TNO Kwaliteit van Leven (author)
Quantitative structure-activity relationship (QSAR) models are expected to play a crucial role in reducing the number of animals to be used for toxicity testing resulting from the adoption of the new European Union chemical control system called Registration, Evaluation, and Authorization of Chemicals (REACH). The objective of the present study...
article 2008
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Hissink, A.M. (author), Krüse, J. (author), Kulig, B.M. (author), Verwei, M. (author), Muijser, H. (author), Salmon, F. (author), Leenheers, L.H. (author), Owen, D.E. (author), Lammers, J.H.C.M. (author), Freidig, A.P. (author), McKee, R.H. (author), TNO Kwaliteit van Leven (author)
As part of a project designed to develop a framework for extrapolating acute central nervous system (CNS) effects of hydrocarbon solvents in animals to humans, experimental studies were conducted in rats and human volunteers in which acute CNS effects were measured and toxicokinetic data were collected. A complex hydrocarbon solvent, white...
article 2007
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Feigenbaum, A. (author), Dole, P. (author), Aucejo, S. (author), Dainelli, D. (author), de la Cruz Garcia, C. (author), Hankemeier, T. (author), N'Gono, Y. (author), Papaspyrides, C.D. (author), Paseiro, P. (author), Pastorelli, S. (author), Pavlidou, S. (author), Pennarun, P.Y. (author), Saillard, P. (author), Vidal, L. (author), Vitrac, O. (author), Voulzatis, Y. (author), TNO Kwaliteit van Leven (author)
Functional barriers are multilayer structures deemed to prevent migration of some chemicals released by food-contact materials into food. In the area of plastics packaging, different migration behaviours of mono- and multilayer structures are assessed in terms of lag time and of their influence of the solubility of the migrants in food simulants...
article 2005
document
TNO BIBRA (author), Scotter, M.J. (author), Castle, L. (author), Massey, R.C. (author), Brantom, P.G. (author), Cunninghame, M.E. (author)
Five food-grade mineral hydrocarbon (MHC) materials; a low melting point wax (LMPW), a synthetic wax (C80W) and three white oils (N15H, N70H and P70H) were administered orally to female Fischer-344 rats for 28 and 90 days at a dose level of 2% in the diet. Tissues were examined at autopsy for any treatment-related histopathological changes. The...
article 2003
document
Dallüge, J. (author), Ou-Aissa, R. (author), Vreuls, J.J. (author), Brinkman, U.A.T. (author), Veraart, J.R. (author), TNO Voeding (author)
The features of a resistive-heated capillary column for fast temperature-programmed gas chromatography (GC) have been evaluated. Experiments were carried out using a commercial available EZ Flash GC, an assembly which can be used to upgrade existing gas chromatographs. The capillary column is placed inside a metal tube which can be heated, and...
article 1999
document
Sherratt, P.J. (author), Manson, M.M. (author), Thomson, A.M. (author), Hissink, E.A.M. (author), Neal, G.E. (author), van Bladeren, P.J. (author), Green, T. (author), Hayes, J.D. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
A characteristic feature of the class Theta glutathione S-transferase (GST) T1-1 is its ability to activate dichloromethane and dibromoethane by catalysing the formation of mutagenic conjugates. The level of the GSTT1 subunit within tissues is an important determinant of susceptibility to the carcinogenic effects of these dihaloalkanes. In the...
article 1998
Searched for: subject%3A%22Alkanes%22
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