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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 172 for “"anthracene"”.
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Studies on Anthracene Tagged Oligonucleotides
… modified by the inclusion of a non-nucleosidic anthracene unit. This involved the synthesis of different stereoisomers of a non-nucleosidic backbone attached to DNA via a carbon chain linker. These monomers were then coupled to short (15-mer) oligonucleotide chains using solid state DNA …
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Sensitive Electrochemical Detection Platforms for Anthracene and Pyrene
Der elektrochemische Nachweis von polycyclischen aromatischen Kohlenwasserstoffen (PAK), zu denen Anthracen und Pyren gehören, bietet eine kostengünstigere, einfachere und schnellere alternative Analysemethode als herkömmliche Methoden wie GC und HPLC. Im Vergleich zu diesen Methoden weist er …
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Luminescent Properties of Anthracene-based Metal-Organic Frameworks
… materials. The photophysical properties of three anthracene-dicarboxylic acids – 1,4-anthracene dicarboxylic acid (1,4-ADCA), 2,6-anthracene dicarboxylic acid (2,6-ADCA) and 9,10-anthracene dicarboxylic acid (9,10-ADCA) – were studied in a series of polar aprotic solvents using steady-state …
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Vapor-Liquid Equilibrium of Hydro-Treated Anthracene Oil (HAO61)
… of the vapor and liquid phases of hydro-treated anthracene oil under conditions commonly used in coal liquefaction. These data should be useful in coal liquefaction studies and pro cess designs.</p><p>The experiments were performed using the UND EERC's Hot Charge, Time Sample, Batch Autoclave …
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Anthracene, and its isomer, phenanthrene, and their derivatives; with a short investigation of the methods for the quantitative estimation of phenanthrene and anthracene
Thesis: B.S., Massachusetts Institute of Technology, Department of Chemistry, 1876
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Low-Energy Electron Impact Fragmentations of the Polycyclic Aromatic Hydrocarbon Anthracene
… induced by low-energy electron impact with anthracene. This research is relevant in the study of low-energy electron interactions with molecules in gaseous environments, including potentially in the interstellar medium where secondary electrons may be produced by UV-irradiation of …
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Liberation of low-coordinate phosphorus species from anthracene-based molecular precursors
… provide kinetic protection. Herein, a series of anthracene-based molecular precursors are leveraged for the generation of low-coordinate phosphorus species that have been generally too unstable to isolate and use under ambient conditions. These precursors exhibit a dibenzo-7-phosphanorbornadiene …
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Fluorescent anthracene tags for detection of base pair mismatches in DNA duplexes
Non-nucleosidic anthracene-functionalised phosphoramidites 5a and 5b have been synthesised. 5b has been incorporated into oligonucleotide sequences (PrA, PrB, PrC, PrD, PrE, PrF and PrG) as a DNA base analogue using automated synthesis. Melting temperature (T\(_m\)) studies of double-stranded …
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Delayed fluorescence as a probe of radiationless transitions in anthracene and algae
… delayed fluorescence emitted by both crystalline anthracene and chlorophyll a in algae is studied. In the case of crystalline anthracene, the blue light-excited delayed fluorescence is used to study the temperature dependence of monomolecular intersystem crossing. The associated rate constant k is …
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Synthesis and Reactivity of Anthracene-Based Molecular Precursors for Low-Valent Boron Species
… or 9,10-bridged boron anthracene (RBA, A = anthracene or C₁₄H₁₀) compounds, and their unique properties and reactivity. Oxidation of ⁱPr₂NBA with an amine oxide was found to lead to the selective formation of the bicyclic borinate ester ⁱPr₂NBOA, an easily isolable solid …
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A study of the cyclodehydrohalogenation of 12-(2-chloro-5- methylphenyl)benz[a]anthracene
… of 12-(3-methylphenyl)benz[a]anthracene, Zajac pointed out that the hydrocarbon might undergo ring closure at either of the ortho positions of the phenyl ring. These positions are not equivalent with respect to the methyl group and ring closure might yield either 2-methyl …
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Benz(a)anthracene in benthic marine environments : bioavailability, metabolism, and physiological effects on the polychaete Neries virens
The fate of [14C- 121 benz(a)anthracene (BA) was followed in benthic microcosm experiments in the presence and absence of the polychaete Nereis virens. In concert with chemical analysis of BA and its metabolites in all components of the system, physiological and biochemical effects of exposure on …
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