Izvestiya of Saratov University. Chemistry. Biology. Ecology. 2021, Vol. 21, iss. 4
Content
Chemistry
Salmenbayev S. E., Nurgaysinova N. K., Yessilkanov G. M., Temirzhanova А. E., Makarychev S. V.
Isolation and radiochemical purification of samarium isotopes using ion exchange resins АВ 17?8 AND KU-2
368
Tsvetkova O. Y., Shtykov S. N., Zhukov D. N., Smirnova T. D.
Synthesis and study of some properties of colloidal quantum dots of indium antimonide
378
Shurshina A. S., Kulish E. I.
Study of the diffusion process in films sodium salt of carboxymethyl cellulose – drug
382
Gudova Y. D., Kochubey V. I., Skaptsov A. A.
Reuse of a purified solution of cetyltrimethylammonium bromide for the synthesis of gold nanorods
391
Shatunov V. M., Fokina A. I., Ashikhmina T. Y.
The prospect of using Shewhart control charts in assessing the quality of ionometric measurements by the method of adding a sample to a standar
399
Gasanov A. G., Ayyubov I. G., Hajiyeva G. E., Qurbanova F. S.
Study of the relationship between geometric isomerism and biologically active properties of compounds
405
Biology
Kalyakina R. G., Bastaeva G. T., Anhalt E. M., Simonenkova V. A., Lyavdanskaya O. A.
Influence of Amanita muscaria (class Agaricomycetes, fam. Amanitaceae) and Flammulina velutipes (class Agaricomycetes, fam. Physalacriaceae) on the growth and development of seedlings of Picea abies (class Pinophyta, fam. Pinaceae) and Abies sibirica (cla
415
Averinova E. A., Kazakov M. V., Kugusheva A. S., Sobolev N. A.
Vegetation of the natural monument “Urochishche Kuzilinka” and its surroundings (Orel region)
434
Hachaturov E. G., Korobko V. V.
The structure of productivity elements of durum wheat varieties of Saratov selection
450
Brailova I. S., Yurieva N. I., Belousova Y. V.
Economic and biological characteristics of the biotypical composition of spring wheat varieties
457
Kotegov B. G.
Features of the species composition and structure of fish communities in small anthropogenic reservoirs with different content of dissolved mineral nitrogen
466