Московский мегаполис в современном российском и мировом политическом пространстве

This article is devoted to the place and role of the Moscow megalopolis in the Russian and global political space. The article reveals the problems of formation of the modern world a new political subjectivity and consideration of big cities, in particular Moscow, as fully fledged political actors and active participants of the political processes. The author pays special attention to the particular political functions of the capital megalopolis, as well as the resources and competitive advantages, which allow Moscow to play an active role in political relations and processes, both within the country and on the international arena.Данная статья посвящена месту и роли московского мегаполиса в российском и мировом политическом пространстве. В статье раскрывается проблема формирования в современном мире новой политической субъектности в рассмотрении мегаполисов (в частности Москвы) как полноценных политических акторов и активных участников политических процессов. При этом авторы уделяют особое внимание специфическим политическим функциям столичного мегаполиса, а также тем ресурсам и конкурентным преимуществам, которые позволяют Москве играть активную роль в политических отношениях и процессах, как внутри страны, так и на международной арене

Mesoporous Silica and Composite Nanostructures for Theranostics

We discus methods for fabrication of silica and composite nanoparticles, which can be used in various biomedical applications. The most promising types of such nanostructures are hollow silica nanosheres, sil-ica coated plasmon-resonant nanoparticles (gold nanorods and gold-silver nanocages) and nanorattles. Mesoporous silica shell can be doped by desirable targeting molecules. Here we present the results of for-mation of nanocomposites composed of gold nanorods and double-layer silica shell. The secondary mesopo-rous silica shell is doped with a photosensitizer (hematoporphyrine in our case). We demonstate some of promising theranostics applications of these nanocomposites for bioimaging and in vivo therapy of tumors. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/3548

Mesoporous Silica and Composite Nanostructures for Theranostics

We discus methods for fabrication of silica and composite nanoparticles, which can be used in various biomedical applications. The most promising types of such nanostructures are hollow silica nanosheres, sil-ica coated plasmon-resonant nanoparticles (gold nanorods and gold-silver nanocages) and nanorattles. Mesoporous silica shell can be doped by desirable targeting molecules. Here we present the results of for-mation of nanocomposites composed of gold nanorods and double-layer silica shell. The secondary mesopo-rous silica shell is doped with a photosensitizer (hematoporphyrine in our case). We demonstate some of promising theranostics applications of these nanocomposites for bioimaging and in vivo therapy of tumors. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/3548

Speciation of organosulfur compounds in carbonaceous chondrites.

Despite broad application of different analytical techniques for studies on organic matter of chondrite meteorites, information about composition and structure of individual compounds is still very limited due to extreme molecular diversity of extraterrestrial organic matter. Here we present the first application of isotopic exchange assisted Fourier transform ion cyclotron resonance mass spectrometry (FTICR MS) for analysis of alkali extractable fraction of insoluble organic matter (IOM) of the Murchison and Allende meteorites. This allowed us to determine the individual S-containing ions with different types of sulfur atoms in IOM. Thiols, thiophenes, sulfoxides, sulfonyls and sulfonates were identified in both samples but with different proportions, which contribution corroborated with the hydrothermal and thermal history of the meteorites. The results were supported by XPS and thermogravimetric analysis coupled to FTICR MS. The latter was applied for the first time for analysis of chondritic IOM. To emphasize the peculiar extraterrestrial origin of IOM we have compared it with coal kerogen, which is characterized by the comparable complexity of molecular composition but its aromatic nature and low oxygen content can be ascribed almost exclusively to degradation of biomacromolecules