Medicine needs means of targeted drug delivery. Microbeads have a wide range of applications in medicine and are used as a means of delivering radiation to human internal organs and drugs. The review describes ...
It is shown that the glasses of the system (Ln x Y 1-x ) 2 O 3 - Al 2 O 3 - B 2 O 3 are a promising matrix for obtaining highly doped active media with low-efficiency concentration quenching ...
The processes of crystallization and sintering, occurring during firing, during the production of strontium-anorthite glass-ceramics by the method of powder technology, have been studied. The character ...
Glasses were studied in the Al 2 O 3 - P 2 O 5 - SiO 2 suitable for producing green light filters used as traffic signal lights. The following requirements were imposed on glasses: maximum bandwidth ...
Yttrium aluminosilicate (YAS) glasses with an yttrium oxide content of up to 23% (molar content) have been obtained, and their properties have been studied. Microspheres with a diameter of 20 - 32 microns ...
... heat fluxes, are considered. The results of physicochemical studies of the initial silicate materials (basalt, waste oil shale and ash) and the obtained aluminosilicateglasses are presented. Tab. 1, ill. ...
The valence state of cerium and titanium ions in aluminosilicate barium-strontium glasses with different ratios of cerium and titanium oxides is investigated, and an analysis of the possible composition ...
The possibility of using glauconite-bearing sedimentary rocks of Belarus - glauconite sands and enriched glauconite - as aluminosilicate raw materials has been established. The main physical and chemical ...
The melting was carried out and the physicochemical properties of glasses of lithium-aluminosilicate composition and glass sitalls crystallized on their basis in a two-stage regime were investigated. The ...
