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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 1 to 8 of 8 (0.067 seconds)Spelling suggestions: "subject:"aliphatische diazoverbindungen"" "subject:"aliphatische diazaverbindungen""
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Toxicity of aliphatic amines on the embryos of zebrafish Danio rerio experimental studies and QSAR /Brust, Kristin. Unknown Date (has links) (PDF)
Techn. University, Diss., 2001--Dresden.
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On the impact of long-chained aliphatic amines on photosynthesis and algal growth in ecotoxicological test systemsBlanck, Hans. January 1983 (has links)
Thesis--Göteborg. / In Periodical Room.
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Variabilität aliphatischer Glucosinolate in Arabidopsis thaliana-Ökotypen und deren Einfluss auf die Wirtspflanzeneignung von zwei folivoren InsektenartenRohr, Franziska January 2009 (has links)
Zugl.: Berlin, Humboldt-Univ., Diplomarbeit
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Untersuchungen zur elektrochemischen Bodensanierung für die Stoffklasse der hochsiedenden aliphatischen ChlorkohlenwasserstoffeRöhrs, Joachim. Unknown Date (has links) (PDF)
Techn. Universiẗat, Diss., 2003--Dresden.
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Untersuchungen zum Metabolismus ungesättigter Fettsäuren unter besonderer Berücksichtigung der Bildung chiraler aliphatischer Lactone in Hefen /Haffner, Thomas. January 1997 (has links) (PDF)
Techn. Univ., Diss.--Berlin, 1997.
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Untersuchung der Wirt-Gast-Wechselwirkungen neuartiger sensoraktiver Substanzen mit Hilfe der QuarzmikrowaageLörgen, Jürgen. Unknown Date (has links) (PDF)
Universiẗat, Diss., 2004--Bonn.
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Toxicity of aliphatic amines on the embryos of zebrafish Danio rerio - experimental studies and QSAR / experimental studies and QSAR / Toxizität aliphatischer Amine auf die Embryonen des Zebrabärblings Danio rerio - experimentelle Studien und QSARBrust, Kristin 09 July 2002 (has links) (PDF)
The toxicity of 36 aliphatic amines on the embryos of the zebrafish Danio rerio were investigated. The DarT (Danio rerio Toxicity assay) was used to determine the lethal concentrations within a 48 h static acute toxicity test. A QSAR (Quantitative Structure-Activity Relationship) was performed using the LC50 values and molecular descriptors such as lipophilicity, maximum positive charge on hydrogen atom and the effective diameter of the molecule. In general, the toxicity of primary and secondary amines could be described by the lipophilicity as descriptor. The toxicity of the tertiary amines tested could be only described by a bilinear regression model. Further, regression models for other aquatic species such as the fathead minnow Pimephales promelas, Daphnia magna and Tetrahymena pyriformis showed that the toxicity of each species is a good predictor for each other.
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Toxicity of aliphatic amines on the embryos of zebrafish Danio rerio - experimental studies and QSAR: experimental studies and QSARBrust, Kristin 05 June 2002 (has links)
The toxicity of 36 aliphatic amines on the embryos of the zebrafish Danio rerio were investigated. The DarT (Danio rerio Toxicity assay) was used to determine the lethal concentrations within a 48 h static acute toxicity test. A QSAR (Quantitative Structure-Activity Relationship) was performed using the LC50 values and molecular descriptors such as lipophilicity, maximum positive charge on hydrogen atom and the effective diameter of the molecule. In general, the toxicity of primary and secondary amines could be described by the lipophilicity as descriptor. The toxicity of the tertiary amines tested could be only described by a bilinear regression model. Further, regression models for other aquatic species such as the fathead minnow Pimephales promelas, Daphnia magna and Tetrahymena pyriformis showed that the toxicity of each species is a good predictor for each other.
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