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Nitrated Polycyclic Aromatic Hydrocarbons
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Book Synopsis Nitrated Polycyclic Aromatic Hydrocarbons by : Lisa C. Bosch
Download or read book Nitrated Polycyclic Aromatic Hydrocarbons written by Lisa C. Bosch and published by . This book was released on 1985 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Toxicological Profile for Polycyclic Aromatic Hydrocarbons by :
Download or read book Toxicological Profile for Polycyclic Aromatic Hydrocarbons written by and published by . This book was released on 1995 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nitrated Polycyclic Aromatic Hydrocarbons ("Chromatographic Methods"). by : CM White (Ed)
Download or read book Nitrated Polycyclic Aromatic Hydrocarbons ("Chromatographic Methods"). written by CM White (Ed) and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analysis of Nitrated Polycyclic Aromatic Hydrocarbons, PAH-quinones and Related Compounds in Ambient Air by : Arthur Greenberg
Download or read book Analysis of Nitrated Polycyclic Aromatic Hydrocarbons, PAH-quinones and Related Compounds in Ambient Air written by Arthur Greenberg and published by . This book was released on 1986 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nitrated Polycyclic Aromatic Hydrocarbons in Food by : Kailin Deng
Download or read book Nitrated Polycyclic Aromatic Hydrocarbons in Food written by Kailin Deng and published by . This book was released on 2018 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Identification of Nitrated Polycyclic Aromatic Hydrocarbons in Used and Nitrated Motor Oil Extracts by : Andrew B. J. Naughton
Download or read book Identification of Nitrated Polycyclic Aromatic Hydrocarbons in Used and Nitrated Motor Oil Extracts written by Andrew B. J. Naughton and published by . This book was released on 1986 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Polycyclic Aromatic Hydrocarbons by : Bjorseth
Download or read book Handbook of Polycyclic Aromatic Hydrocarbons written by Bjorseth and published by CRC Press. This book was released on 1985-12-06 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume concerns sources of polycyclic aromatic hydrocarbons (PAH), their emission factors, and relative importance. It deals with exposure, uptake, metabolism, and detection of PAH in the human body. The volume contains an update of information in environmental and biochemical studies of PAH.
Book Synopsis Polycyclic Aromatic Hydrocarbons by : Kazuichi Hayakawa
Download or read book Polycyclic Aromatic Hydrocarbons written by Kazuichi Hayakawa and published by Springer. This book was released on 2018-02-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews Polycyclic Aromatic Hydrocarbons (PAHs) and Nitropolycyclic Aromatic Hydrocarbons (NPAHs) contamination in the context of environmental pollution in Asia. It is comprised of the following sections: 1. Fundamental Chemistry and General Characteristics; 2. Analytical Methods; 3. Emission Source and Atmospheric Behavior; 4. Atmospheric Polycyclic Aromatic Hydrocarbons and PM2.5; 5. Polycyclic Aromatic Hydrocarbons in Marine Environments; 6. Metabolic Activation/Toxicities; and 7. Environmental Standards and Guidelines. This volume concentrates on the Far East due to the massive consumption of coal and petroleum in China, which has led to considerable levels of air pollution. High concentration of atmospheric PM2.5 in Beijing have been reported since January 2013 and exposure to such high concentrations may cause respiratory, cardiac and lung diseases. Gathering contributions from international experts, this volume provides a valuable reference guide for global researchers and students interested in learning from the East Asian experience.
Book Synopsis Formation of Nitrated Polycyclic Aromatic Hydrocarbons in Diesel Particulate Filters by : Matteo Carrara
Download or read book Formation of Nitrated Polycyclic Aromatic Hydrocarbons in Diesel Particulate Filters written by Matteo Carrara and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis HPLC Retention Characteristics and Detection of Nitrated Polycyclic Aromatic Hydrocarbons by : Tyng-Yun Liu
Download or read book HPLC Retention Characteristics and Detection of Nitrated Polycyclic Aromatic Hydrocarbons written by Tyng-Yun Liu and published by . This book was released on 1990 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book PAHs written by Peter E. T. Douben and published by John Wiley & Sons. This book was released on 2003-07-25 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polycyclic aromatic hydrocarbons (PAHs), or polyarenes, are one of the largest and most structurally diverse class of organic molecules known. High percentages of polyarenes, representing a wide range of molecular sizes and structural types, are present in coal tars and petroleum residues. The major sources of PAHs are crude oil, coal and oil shale. The fuels produced from these fossil sources constitute the primary source of energy for the industrial nations of the world, and the petrochemicals from these raw materials are the basis of the synthetic fibre and plastics industries. PAHs are however, widespread pollutants and their impact on the environment and human health must be monitored and controlled. This book will review and assess our scientific understanding of the ecological exposure and effects PAHs have in different environments and habitats. It will accomplish this by taking the recipients of the pollution in the environment as starting points and working its way back through pathways to access what is required for our understanding of effects and rationale for control. Although this book will concentrate on ecological exposure of PAHs, the general impacts of PAHs on human populations will be touched upon. It is thought to be the first book to focus on the ecological aspects of PAHs.
Book Synopsis Supercritical Fluid Carbon Dioxide Extraction of Nitrated Polycyclic Aromatic Hydrocarbons by : Yan Wu
Download or read book Supercritical Fluid Carbon Dioxide Extraction of Nitrated Polycyclic Aromatic Hydrocarbons written by Yan Wu and published by . This book was released on 1992 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experimental and Theoretical Studies of Nitrated Polycyclic Aromatic Hydrocarbons by : Kefa Karimu Onchoke
Download or read book Experimental and Theoretical Studies of Nitrated Polycyclic Aromatic Hydrocarbons written by Kefa Karimu Onchoke and published by . This book was released on 2006 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Experimental and theoretical methods were used to study the structure, and spectroscopic properties of carcinogenic nitrated polycyclic aromatic hydrocarbons Structure-function and structure-spectroscopy correlations were examined. Initial investigations focused on the relationships between the orientation of the nitro group relative to the plane of the aromatic ring, vis-a-vis known mutagenic effects. Synthesis of specific isomers of nitro-PAHs and elucidation of their crystal structure is required to establish the validity of the structure-function relationships. Such studies are scarce. Fortunately, electronic structure calculations can be readily done. We used density functional theory calculations to predict structures of 1-, 2-nitronaphthalenes, 1-, 2-, 9-nitroanthracenes, 1-, 2-, 3-, 4-, 9-nitrophenanthrenes, 1-, 2-, 4-nitropyrenes, 6-nitrochrysene, 1-, 3- and 6-nitrobenzo[a]pyrenes. In accord with other studies, we showed that the mutagenic ability of one nitro-PAH isomer over another in the same ring may be predicted from its dihedral angle. However, 1-, 2- and 4-nitropyrene with calculated C-C-N-O angles of ~23°, 0° and 26°, respectively, presented contradictory results. We suggest that the nitrated pyrenes undergo different enzymatic reduction routes when interlocking to enzymes. For further insights into structure-function and structure-spectroscopy correlations, 1-, 3-, and 6-nitrobenzo[a]pyrene were synthesized. Detailed infrared and Raman spectroscopic data of BaP, and its three mononitrated isomers are provided for the first time. By utilizing B3LYP/6-311+G**, the molecular geometries and the vibrational spectra was calculated. Good agreement between calculated and experimental geometry for BaP was noted, and predictions of the vibrational data for all compounds were within ~5 cm−1 of the experimental data. [nu]sNO2/[nu]asNO2 assignments are proposed. The geometrical distortions of the BaP structure upon nitro group substitution and correlations between structural parameters and vibrational data, and structure-function relationships related to the mutagenicity are discussed. The profound influence and electronic effects of the nitro group was shown to correlate to quantum yield ([phi]f) trends. Nitro-PAHs whose nitro group was non-planar to the aromatic plane exhibited higher quantum yields, and showed absorption bands similar to the parent PAH. UV-Vis absorption bands of the singlet excitation states were assigned via TDDFT, and the [pi]PAH ring [right arrow] [pi]PAH ring excitations mainly predominated in nitro-PAHs with a non-planar nitro group.
Book Synopsis Selected Nitro- and Nitro-oxy-polycyclic Aromatic Hydrocarbons by : J. Kielhorn
Download or read book Selected Nitro- and Nitro-oxy-polycyclic Aromatic Hydrocarbons written by J. Kielhorn and published by Environmental Health Criteria. This book was released on 2003 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Environmental Health Criteria Programme (EHC) evaluates information on the relationship between exposure to environmental pollutants and human health, in order to establish guidelines for setting exposure limits. This publication focuses on the risks posed by exposures to selected nitro-and nitro-oxy-polycyclic aromatic hydrocarbons (nitroPAHs). These are derivaties of polycyclic aromatic hydrocarbons (PAHS) which contain two or more fused aromatic rings made of carbon and hydrogen atoms.
Author :IARC Working Group on the Evaluation of Carcinogenic Risks to Humans Publisher :IARC Monographs on the Evaluat ISBN 13 :9789283213284 Total Pages :0 pages Book Rating :4.2/5 (132 download)
Book Synopsis Diesel and Gasoline Engine Exhausts and Some Nitroarenes by : IARC Working Group on the Evaluation of Carcinogenic Risks to Humans
Download or read book Diesel and Gasoline Engine Exhausts and Some Nitroarenes written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by IARC Monographs on the Evaluat. This book was released on 2015-06-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of the IARC Monographs provides evaluations of the carcinogenicity of diesel and gasoline engine exhausts, and of 10 nitroarenes found in diesel engine exhaust: 3,7-dinitrofluoranthene, 3,9-dinitrofluoranthene, 1,3-dinitropyrene, 1,6-dinitropyrene, 1,8-dinitropyrene, 6-nitrochrysene, 2-nitrofluorene, 1-nitropyrene, 4-nitropyrene, and 3-nitrobenzanthrone. Diesel engines are used for transport on and off roads (e.g. passenger cars, buses, trucks, trains, ships), for machinery in various industrial sectors (e.g. mining, construction), and for electricity generators, particularly in developing countries. Gasoline engines are used in cars and hand-held equipment (e.g. chainsaws). The emissions from such combustion engines comprise a complex and varying mixture of gases (e.g. carbon monoxide, nitrogen oxides), particles (e.g. PM10, PM2.5, ultrafine particles, elemental carbon, organic carbon, ash, sulfate, and metals), volatile organic compunds (e.g. benzene, formaldehyde) and semi-volatile organic compounds (e.g. polycyclic aromatic hydrocarbons) including oxygenated and nitrated derivatives of polycyclic aromatic hydrocarbons. Diesel and gasoline engines thus make a significant contribution to a broad range of air pollutants to which people are exposed in the general population as well as in different occupational settings. An IARC Monographs Working Group reviewed epidemiological evidence, animal bioassays, and mechanistic and other relevant data to reach conclusions as to the carcinogenic hazard to humans of environmental or occupational exposure to diesel and gasoline engine exhausts (including those associated with the mining, railroad, construction, and transportation industries) and to 10 selected nitroarenes. -- Back cover.
Book Synopsis Polycyclic Aromatic Hydrocarbons by : Kazuichi Hayakawa
Download or read book Polycyclic Aromatic Hydrocarbons written by Kazuichi Hayakawa and published by Springer. This book was released on 2018-02-05 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews Polycyclic Aromatic Hydrocarbons (PAHs) and Nitropolycyclic Aromatic Hydrocarbons (NPAHs) contamination in the context of environmental pollution in Asia. It is comprised of the following sections: 1. Fundamental Chemistry and General Characteristics; 2. Analytical Methods; 3. Emission Source and Atmospheric Behavior; 4. Atmospheric Polycyclic Aromatic Hydrocarbons and PM2.5; 5. Polycyclic Aromatic Hydrocarbons in Marine Environments; 6. Metabolic Activation/Toxicities; and 7. Environmental Standards and Guidelines. This volume concentrates on the Far East due to the massive consumption of coal and petroleum in China, which has led to considerable levels of air pollution. High concentration of atmospheric PM2.5 in Beijing have been reported since January 2013 and exposure to such high concentrations may cause respiratory, cardiac and lung diseases. Gathering contributions from international experts, this volume provides a valuable reference guide for global researchers and students interested in learning from the East Asian experience.
Book Synopsis The Mutagenicity, Metabolism and Macromolecule Binding of the Nitrated Polycyclic Aromatic Hydrocarbon 3-nitroperylene by : Gregory Jon Anderson
Download or read book The Mutagenicity, Metabolism and Macromolecule Binding of the Nitrated Polycyclic Aromatic Hydrocarbon 3-nitroperylene written by Gregory Jon Anderson and published by . This book was released on 1983 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: