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Статті в журналах з теми "Ethylene glycol – Environmental aspects"
Mendieta, Carolina Mónica, Giselle González, María Evangelina Vallejos, and María Cristina Area. "Bio-polyethylene furanoate (Bio-PEF) from lignocellulosic biomass adapted to the circular bioeconomy." BioResources 17, no. 4 (October 28, 2022): 7313–37. http://dx.doi.org/10.15376/biores.17.4.mendieta.
Повний текст джерелаQin, Dan, Chaosheng Wang, Huaping Wang, Ye Chen, Peng Ji, and Zhenhao Xi. "Modeling and Optimizing of Producing Recycled PET from Fabrics Waste via Falling Film-Rotating Disk Combined Reactor." International Journal of Polymer Science 2017 (2017): 1–13. http://dx.doi.org/10.1155/2017/1062493.
Повний текст джерелаDębska, Bernardeta, and Guilherme Jorge Brigolini Silva. "Mechanical Properties and Microstructure of Epoxy Mortars Made with Polyethylene and Poly(Ethylene Terephthalate) Waste." Materials 14, no. 9 (April 25, 2021): 2203. http://dx.doi.org/10.3390/ma14092203.
Повний текст джерелаCai, Ying, Fei Li, Jingdong Zhang, and Zixian Wu. "Occupational Health Risk Assessment in the Electronics Industry in China Based on the Occupational Classification Method and EPA Model." International Journal of Environmental Research and Public Health 15, no. 10 (September 20, 2018): 2061. http://dx.doi.org/10.3390/ijerph15102061.
Повний текст джерелаAl-Hashimi, Osamah, Khalid Hashim, Edward Loffill, Ismini Nakouti, Ayad A. H. Faisal, and Tina Marolt Čebašek. "Kinetic and Equilibrium Isotherm Studies for the Removal of Tetracycline from Aqueous Solution Using Engineered Sand Modified with Calcium Ferric Oxides." Environments 10, no. 1 (December 25, 2022): 7. http://dx.doi.org/10.3390/environments10010007.
Повний текст джерелаHarry, P., A. Turcant, G. Bouachour, P. Houze, P. Alquier, and P. Allain. "Efficacy of 4-Methylpyrazole in Ethylene Glycol Poisoning: Clinical and Toxicokinetic Aspects." Human & Experimental Toxicology 13, no. 1 (January 1994): 61–64. http://dx.doi.org/10.1177/096032719401300109.
Повний текст джерелаSimpson, Elliott. "Some Aspects of Calcium Metabolism in a Fatal Case of Ethylene Glycol Poisoning." Annals of Clinical Biochemistry: International Journal of Laboratory Medicine 22, no. 1 (January 1985): 90–93. http://dx.doi.org/10.1177/000456328502200110.
Повний текст джерелаViinamäki, Jenni, Antti Sajantila, and Ilkka Ojanperä. "Ethylene Glycol and Metabolite Concentrations in Fatal Ethylene Glycol Poisonings." Journal of Analytical Toxicology 39, no. 6 (April 23, 2015): 481–85. http://dx.doi.org/10.1093/jat/bkv044.
Повний текст джерелаStaples, Charles A., Rodney J. Boatman, and Manuel L. Cano. "Ethylene glycol ethers: An environmental risk assessment." Chemosphere 36, no. 7 (March 1998): 1585–613. http://dx.doi.org/10.1016/s0045-6535(97)10056-x.
Повний текст джерелаDuran, Ali, Mustafa Soylak, and S. Ali Tuncel. "Poly(vinyl pyridine-poly ethylene glycol methacrylate-ethylene glycol dimethacrylate) beads for heavy metal removal." Journal of Hazardous Materials 155, no. 1-2 (June 2008): 114–20. http://dx.doi.org/10.1016/j.jhazmat.2007.11.037.
Повний текст джерелаДисертації з теми "Ethylene glycol – Environmental aspects"
Gullinkala, Tilak. "Evaluation of Poly (Ethylene Glycol) Grafting as a Tool for Improving Membrane Performance." University of Toledo / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1271440380.
Повний текст джерелаCHAPMAN, DONALD RIVERS. "DETERMINING EMPLOYEE EXPOSURE TO ETHYLENE GLYCOL WHILE PERFORMING MAINTENANCE ON AN AIRCRAFT DEICING FLUID COLLECTION SYSTEM." University of Cincinnati / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1187020385.
Повний текст джерелаDoroski, Derek M. "The effects of tensile loading and extracellular environmental cues on fibroblastic differntiation and extracellular matrix production by mesenchymal stem cells." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/39523.
Повний текст джерела"Physiological effects of ethylene glycol-induced cribriform frond structure in Lemna gibba." Tulane University, 1998.
Знайти повний текст джерелаacase@tulane.edu
"Impact of ethylene glycol on uptake, accumulation and metabolic processes in Lemna gibba." Tulane University, 2000.
Знайти повний текст джерелаacase@tulane.edu
Rabanel, Jean-Michel. "Nanostructure des particules polymériques : aspects physiques, chimiques et biologiques." Thèse, 2015. http://hdl.handle.net/1866/13810.
Повний текст джерелаThe goal set to nanotechnologies applied to pharmaceutical sciences is to improve drug delivery and benefits with the help of nanometer-sized vehicles. At this time different types of drug carriers had been proposed. Amongst them, block copolymer nanoparticles (NP) have been designed to allow, at the same time, efficient drug encapsulation and provide surface properties (hydrophilic layer) to the NP which are necessary for its interactions with biological systems by preventing the opsonisation and the subsequent recognition by the mononuclear macrophage system (MPS) and the rapid elimination of the drug carrier. The most prominent polymer architecture in drug delivery application is the linear di-block copolymer architecture, such as poly(ethylene glycol) blocks (PEG) linked to a polyester hydrophobic chain. PEG is the gold standard to add a hydrophilic corona to drug carrier’s surface, but its efficacy is directly linked to its surface organization and surface densities. In spite of limited success of diblock at the clinical stage, few studies have been devoted to other type of architecture such as comb-like copolymers, either for the exploration of new synthesis routes or for the characterization of particles prepared from alternative architecture polymers. We attempted in preamble of this work to define more closely the conceptual and technical framework allowing quantitative determination of PEG surface densities. This review work has been used in the experimental work to define the characterization methods. Several synthesis strategies have been developed for the preparation of comb copolymers in this work. All strategies are based on random copolymerization of dilactide with small epoxy molecules with a pendant group suitable for subsequent PEG grafting, yielding a polyester-co-ether backbone. In a second step, PEG chains have been grafted on available pendant groups (alcohol groups or alkyne) to produce the final comb copolymers. In the first part of the experimental work, esterification reaction by acylation and coupling (the Steglish reaction) allowed the preparation of a first comb-like copolymer library with PEG content varying from 5 to 50 % (w/w). The number of PEG chains (PEG grafting density) was varying while the lengths of the PEG chains and the hydrophobic PLA backbone were kept constant. The library of comb-like polymers was used to prepare nanocarriers with dense PEG brushes at their surface, stability in suspension, and resistance to protein adsorption. The structural properties of nanoparticles (NPs) produced from these polymers by a surfactant-free method were assessed by DLS, zeta potential, and TEM and were found to be controlled by the amount of PEG present in the polymers. A critical transition from a solid NP structure to a soft particle with either a “micelle-like” or “polymer nano-aggregate” structure was observed when the PEG content was between 15 to 25% w/w. This structural transition was found to have a profound impact on the size of the NPs, their surface charge, their stability in suspension in presence of salts as well as on the binding of proteins to the surface of the NPs. The arrangement of the PEG-g-PLA chains at the surface of the NPs was investigated by 1H NMR and X-ray photoelectron spectroscopy (XPS). NMR results confirmed that the PEG chains were mostly segregated at the NP surface. Moreover, XPS and NMR allowed the quantification of the PEG chain coverage density at the surface of the solid NPs. Concordance of the results between the two methods was found to be remarkable. Physical-chemical properties of the NPs such as resistance to aggregation in saline environment as well as anti-fouling efficacy, assessed by isothermal titration calorimetry (ITC), were related to the PEG surface density and ultimately to polymer architecture. In the second part of this work, grafting of PEG chains on a polyester-co-ether backbone was directly performed using cyclo-addition of PEG azide on pendant alkyne groups. The new strategy was designed to understand the contribution of PEG chains grafted on PLA backbone ends. The new polymer library was composed of PEG-g-PLA with different PEG grafting densities and PEG molecular weights (750, 2000 and 5000 D). PEG chain grafting could only take place on pendant groups with this approach. NPs were produced by different methods of nanoprecipitation, including “flash nanoprecipitation” and microfluidic technology. Some formulation variables such as polymer concentration and speed of mixing were studied in order to observe their effects on NP surface characteristics. Unlike for the first copolymer library, here the NPs size and zeta potential were found to not be much affected by the PEG content (% w/w in polymer). Sizes were also not affected by the PEG chains length. TEM images show round shaped object and as expected sizes were found to decrease with polymer concentration in the organic phase and with a decrease in mixing time of the two phases (for flash nanoprecipitation and microfluidic technology). PEG chain surface densities were assessed by quantitative 1H NMR and XPS. In the third experimental part, we explored the role of polymer architecture on drug encapsulation and release of curcumin from NPs. Curcumin has been chosen as a model with a view to develop a delivery platform to treat diseases involving oxidative stress affecting the CNS. As previously observed with blank NPs, a sharp decrease in curcumin-loaded NP size and morphology change occurred between 15 to 20 % w/w of PEG. Drug loading, Drug loading efficiency and the diffusion coefficients of curcumin in NPs are showing a dependence over the polymer architecture. NPs did not present any significant toxicity when tested in vitro on a neuronal cell line. Moreover, the ability of NPs carrying curcumin to prevent oxidative stress was evidenced and linked to polymer architecture and NPs organization. In a nutshell, our study showed the intimate relationship between the polymer architecture and the biophysical properties of the resulting NPs and sheds light on new approaches to design efficient NP-based drug carriers. The results obtained lead us to propose PEG-g-PLA comb architecture copolymers for nanomedecine development as an alternative to the predominant polyester-PEG diblock polymers.
Книги з теми "Ethylene glycol – Environmental aspects"
Dobson, S. Ethylene glycol: Environmental aspects. Geneva: World Health Organization, 2000.
Знайти повний текст джерелаR, Liteplo, Meek M. E, and World Health Organization, eds. Ethylene glycol: Human health aspects. Geneva: World Health Organization, 2002.
Знайти повний текст джерелаOrganization, World Health, International Program on Chemical Safety, United Nations Environment Programme, International Labour Organization, and Inter-Organization Programme for the Sound Management of Chemicals, eds. Selected 2-alkoxyethanols. Geneva: WHO, 2010.
Знайти повний текст джерелаMamarbachi, Guy. Méthodes d'échantillonnage et d'analyse de l'hexylène glycol dans l'air. Québec: Gouvernement du Québec, Ministère de l'énergie et des ressources, Direction de la conservation, Service des études environnementales, 1990.
Знайти повний текст джерелаAmbekar, Sunil H. Engineering assessment of EDB pesticide destruction technologies: Project summary. Cincinnati, OH: U.S. Environmental Protection Agency, Risk Reduction Engineering Laboratory, 1988.
Знайти повний текст джерелаMcConnell, James B. Ethylene dibromide (EDB) trends in the upper Floridan aquifer, Seminole County, Georgia, October 1981 to November 1987. Doraville, Ga: Dept. of the Interior, U.S. Geological Survey, 1989.
Знайти повний текст джерелаMcConnell, James B. Ethylene dibromide (EDB) trends in the upper Floridan aquifer, Seminole County, Georgia, October 1981 to November 1987. Doraville, Ga: Dept. of the Interior, U.S. Geological Survey, 1989.
Знайти повний текст джерелаAtri, Freidun R. Chlorierte Kohlenwasserstoffe in der Umwelt. Stuttgart: G. Fischer, 1985.
Знайти повний текст джерелаWilson, John Thomas. Natural attenuation of the lead scavengers 1,2-dibromoethane (EDB) and 1,2-dichloroethane (1,2-DCA) at motor fuel release sites and implications for risk management. Ada, Oklahoma: Office of Research and Development, National Risk Management Research Laboratory, 2008.
Знайти повний текст джерелаH, Ahlers, Dobson S, International Program on Chemical Safety., United Nations Environment Programme, International Labour Organisation, World Health Organization, and Inter-Organization Programme for the Sound Management of Chemicals., eds. 2-butoxyethanol. Geneva: World Health Organization, 1998.
Знайти повний текст джерелаЧастини книг з теми "Ethylene glycol – Environmental aspects"
Patnaik, Pradyot. "Ethylene Glycol." In Handbook of Environmental Analysis, 447–48. Third edition. | Boca Raton : Taylor & Francis, CRC Press, 2017.: CRC Press, 2017. http://dx.doi.org/10.1201/9781315151946-100.
Повний текст джерелаWare, George W. "Ethylene Glycol." In Reviews of Environmental Contamination and Toxicology, 133–41. New York, NY: Springer New York, 1988. http://dx.doi.org/10.1007/978-1-4612-3922-2_12.
Повний текст джерелаEmam-Djomeh, Zahra, and Mehdi Hajikhani. "Chitosan/Poly (Ethylene Glycol)/ZnO Bionanocomposite for Wound Healing Application." In Biodegradable and Environmental Applications of Bionanocomposites, 31–65. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-13343-5_2.
Повний текст джерела"Ethylene Glycol." In Handbook of Environmental Analysis, 543–44. CRC Press, 2010. http://dx.doi.org/10.1201/b10505-98.
Повний текст джерела"Ethylene Glycol." In Handbook of Environmental Analysis. CRC Press, 1997. http://dx.doi.org/10.1201/9781420050608.ch3.37.
Повний текст джерелаNair, V. S., B. M. Bhanage, R. M. Deshpande, and R. V. Chaudhari. "Kinetics in biphasic catalysis using ethylene glycol as a co-solvent in the hydroformylation of 1-hexene." In Recent Advances In Basic and Applied Aspects of Industrial Catalysis, Proceedings of 13th National Symposium and Silver Jubilee Symposium of Catalysis of India, 529–39. Elsevier, 1998. http://dx.doi.org/10.1016/s0167-2991(98)80328-5.
Повний текст джерелаТези доповідей конференцій з теми "Ethylene glycol – Environmental aspects"
Domae, Masafumi, Kosho Hojo, and Wataru Sugino. "Water Chemistry Technology of Methanol Addition in PWR Primary Systems: Radiolysis of Methanol Solution at 320 °C." In 2014 22nd International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/icone22-30954.
Повний текст джерелаAhmari, Sultan, and Abdullatef Mufti. "GHG Emission Reduction at First Saudi Aramco CC&I Project." In International Petroleum Technology Conference. IPTC, 2022. http://dx.doi.org/10.2523/iptc-22267-ea.
Повний текст джерелаLei, Ming. "Synthesis of Y2NiMnO6 nanoparticles by ethylene glycol sol-gel method." In 2016 International Conference on Civil, Structure and Environmental Engineering. Paris, France: Atlantis Press, 2016. http://dx.doi.org/10.2991/i3csee-16.2016.66.
Повний текст джерелаDayong, Jiang, Wang Xuanjun, Wang Wenguo, and Han Qilong. "Exhaust Emissions and Combustion Performances of Rapeseed Oil Monoester of Ethylene Glycol Monomethyl Ether as a Novel Biodiesel." In 2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM). IEEE, 2011. http://dx.doi.org/10.1109/cdciem.2011.546.
Повний текст джерелаNainggolan, Marline, Kasmirul Rumlan Sinaga, Siti Morin Sinaga, and Sony Eka Nugraha. "Effect of Ethanol Extract of Celery (Apium graveolens L) against Urea and Creatinine Level in Male Wistar Rats on Ethylene Glycol Induced Nephrolithiasis." In International Conference of Science, Technology, Engineering, Environmental and Ramification Researches. SCITEPRESS - Science and Technology Publications, 2018. http://dx.doi.org/10.5220/0010087107420746.
Повний текст джерелаLeow, Chun Ho, Hock Guan Ong, Rachel Lee, and Cheng Ai Khoo. "Corrosion Management of Wet Gas Sour Gas Carbon Steel Pipeline with Corrosion Inhibitor and Mono-Ethylene-Glycol in NACE Region 3." In Offshore Technology Conference Asia. OTC, 2022. http://dx.doi.org/10.4043/31512-ms.
Повний текст джерелаDeneanu, Nicoleta, Magdalena Dianu, and Ion Teoreanu. "Packaging and Conditioning of Solvent Wastes From Decontamination Operation Cernavoda NPP." In ASME 2003 9th International Conference on Radioactive Waste Management and Environmental Remediation. ASMEDC, 2003. http://dx.doi.org/10.1115/icem2003-4759.
Повний текст джерелаKornhauser, Alan A. "Aqua-Ammonia as an Environmentally Acceptable Low Temperature Brine." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-62684.
Повний текст джерелаMazaheri, Said, and Mehrdad Ghafourian. "Engineering Aspects of Using HDPE Pipe for the Refinery Outfalls Running Into the Sea." In ASME 2008 27th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/omae2008-57029.
Повний текст джерелаMoreno, Gilberto, Joshua Major, Douglas DeVoto, Faisal Khan, Sreekant Narumanchi, Xuhui Feng, and Paul Paret. "Thermal Optimization of a Silicon Carbide, Half-Bridge Power Module." In ASME 2022 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/ipack2022-97283.
Повний текст джерела