ИСТИНА

• Члены программного комитета: Джунгурова Г.Е., Культин Д.Ю., Роот Н.В., Лебедева О.К., Роот Н.В.
• Охват: Международная
• Даты проведения: 13-14 июня 2013
• Место проведения: Moscow, Chemistry Department of Moscow State University, June 13-14, 2013, Russia
• Организатор:
  МГУ имени М.В. Ломоносова, Химический факультет, Кафедра общей химии
• Число участников: 150
• Число иностранных участников: 36
• Число участников из МГУ: 9
• Число докладчиков: 40
• Описание конференции:

  The production, use and disposal of nanomaterials will lead to their release to the environment. Wastewater treatment streams and landfill leachate containing nanomaterials are means through which their modified forms will end up in the environment. In addition, some nanomaterials can be used in environmental remediation applications, therefore directly ending up in soils, sediments and water bodies. The toxicity metrics of available and emerging nanomaterials is of utmost importance. The overall behavior of nanoparticles in the environment most likely depends not only on the physical and chemical character of the nanomaterial, but also on the characteristics of the receiving environment. It is generally accepted that small particles tend to aggregate or agglomerate to eventually become associated with other dissolved, colloidal and particulate matter present in the environment. Upon entry into the environment, nanoparticles may remain intact or undergo one or more of the following: dissolution; speciation (i.e. association with other ionic or molecular dissolved chemical substances); biological or chemical transformation to other chemicals, and/or complete mineralization (to carbon dioxide and water); agglomeration/disagglomeration and settling. In order to accurately assess the effects of nanomaterials in the environment, exposure concentrations should be considered. All the forms, in which the nanomaterial occurs, which means all physical and chemical species, have to be addressed and evaluated. It is important to realize that there may be some ‘hot spots’ where nanomaterials might concentrate due to their tendency to aggregate/agglomerate and potentially to adsorb to or associate with organic matter. Furthermore, it is likely that some of the nanomaterials going through the waste treatment stream will end up associated with the solid phase that could potentially be deposited in certain environmental compartments where they might reach higher loads. Therefore, accurate assessment of environmental concentrations of nanomaterials requires detailed insight into the processes that act on these materials in the environment. Unfortunately, currently available knowledge of these processes is insufficient to allow quantitative predictions of the environmental fate of nanomaterials. The symposium will be focused on three important topics: (1) the preparation, characterization and application of nanomaterials for remediation of water, soil and air (2) nanotoxicity and principles of design of less harmful nanoparticles, including modeling studies for both aspects (3) green nanomaterials, fate and transport of nanomaterials in the environment The symposium is organized by Institute of Organic Chemistry, Russian Academy of Sciences, Moscow State University and International Science and Technology Center (ISTC). The Registration and the Symposium will take place at the Chemistry Department of Moscow State University on June 13-14, 2013. Dr. Souhail Al-Abed, Environmental Protection Agency, USA Prof. Leonid Kustov, Institute of Organic Chemistry, Russian Academy of Sciences, Russia

• Добавил в систему: Кустов Леонид Модестович

Доклады:

• 2013 Car and Environment: Live in Peace or Rest in Peace (Пленарный)
• Авторы: Кустов Л.М., Rohatgi U., Kapustin G.I., Golubeva V.N.

• 2013 Detection and identification of engineered nanoparticles in biological specimens by analytical transmission electron microscopy. (Устный)
• Авторы: Shebanova A.S., Ismagulova T.T., Kirpichnikov M.P., Shaytan K.V., Feofanov A.V.

• 2013 Humic Substances and Their Silanol Derivatives in Remediation Technologies (Устный)
• Авторы: Volikov A.B., Perminova I.V., Pankratov D.A., Ponomarenko S.A.

• 2013 Ionic liquids for the removal of aromatic nitrogen- and sulfur-containing compounds from hydrocarbon mixtures (Устный)
• Авторы: Роот Н., Культин Д.Ю., Лебедева О.К.

• 2013 Modeling of toxicity of nano-particles using the OCHEM (Устный)
• Авторы: Tetko Igor V., Natalia Golovina

• 2013 ”Green” nanomaterials by design (Пленарный)
• Автор: Кустов Л.М.