Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Marina O. Gorbunova"'
Autor:
Marina O. Gorbunova, Igor E. Uflyand, Vladimir A. Zhinzhilo, Anastasiya O. Zarubina, Tatiana S. Kolesnikova, Maxim G. Spirin, Gulzhian I. Dzhardimalieva
Publikováno v:
Micromachines, Vol 14, Iss 9, p 1682 (2023)
In recent decades, metal-containing nanocomposites have attracted considerable attention from researchers. In this work, for the first time, a detailed analysis of the preparation of reactive indicator papers (RIPs) based on silver-containing nanocom
Externí odkaz:
https://doaj.org/article/b17d4bcdb1074f059c546aa56dfc1efd
Autor:
Igor E. Uflyand, Marina O. Gorbunova, Vladimir A. Zhinzhilo, Tatiana S. Kolesnikova, Anastasiya O. Zarubina, Rose K. Baimuratova, Gulzhian I. Dzhardimalieva
Publikováno v:
Journal of Composites Science, Vol 6, Iss 12, p 384 (2022)
In recent decades, metal-containing nanocomposites have attracted considerable attention from researchers. In the present study, a detailed analysis of the preparation of Ag/C nanocomposites through the thermolysis of silver maleate was carried out.
Externí odkaz:
https://doaj.org/article/6fdf8e1de08045a3a5a1c6e6cc2c36fc
Autor:
Tatiana S. Kolesnikova, Anastasiya O. Zarubina, Marina O. Gorbunova, Vladimir A. Zhinzhilo, Gulzhian I. Dzhardimalieva, Igor E. Uflyand
Publikováno v:
Materials, Vol 15, Iss 23, p 8376 (2022)
At present, conjugated thermolysis of metal-containing monomers is widely used as single-source precursors to obtain new metal- and metal oxide-containing nanocomposites. In this study, a detailed analysis of the main stages of conjugated thermolysis
Externí odkaz:
https://doaj.org/article/59abcffc5b8a4a3a81e11f57aee5be42
Autor:
Marina O. Gorbunova, Aleksei A. Furletov, Maria S. Garshina, Alexey V. Garshev, Vladimir V. Apyari, Margarita S. Kulyaginova, Yury A. Zolotov, Stanislava G. Dmitrienko
Publikováno v:
Analytical Methods. 12:587-594
A new method for selective determination of bromides in natural waters, foodstuffs and pharmaceuticals has been developed. It is based on oxidation of bromides with dichromate, dynamic gas extraction of molecular bromine with an air flow and sensing
Autor:
E. M. Bayan, Marina O. Gorbunova
Publikováno v:
Talanta. 199:513-521
A new chemosensor in the form of indicator paper, which is sensitive to chlorine and bromine concentrations, is proposed. A simple technique of sensor preparation in a laboratory without expensive reagents is described. The method provides uniform an
Autor:
Anastasiya A. Baulina, Vladimir V. Apyari, Alexey V. Garshev, Marina O. Gorbunova, Aleksei A. Furletov, Stanislava G. Dmitrienko, Margarita S. Kulyaginova
Publikováno v:
Microchemical Journal. 145:729-736
This paper reports on a new method for sensitive and selective determination of iodide based on dynamic gas extraction with air flow and digital colorimetric detection using paper modified with silver triangular nanoplates (AgTNPs). Iodide is oxidize
Autor:
Vladimir V. Apyari, Pavel A. Volkov, Stanislava G. Dmitrienko, Aleksei A. Furletov, Marina O. Gorbunova, Anastasiya V. Shevchenko, Alexey V. Garshev
Publikováno v:
Sensors and Actuators B: Chemical. 256:699-705
In this article, we propose a novel selective method for determination of chlorides using paper modified with silver triangular nanoplates. It is based on simultaneous in-situ conversion of chloride ions into chlorine and its dynamic gas extraction w
Autor:
Anastasiya V. Shevchenko, Alexey V. Garshev, Yury A. Zolotov, Marina O. Gorbunova, Pavel A. Volkov, Stanislava G. Dmitrienko, Vladimir V. Apyari, Aleksei A. Furletov
Publikováno v:
Talanta. 176:406-411
The article describes a novel approach towards improving selectivity of volatile compounds detection using metal nanoparticles. It is based on combination of sensitive optical detection using convenient nanoparticle-modified paper test strips and dyn
Autor:
Vladimir E. Bochenkov, Aleksei A. Furletov, Vladimir V. Apyari, A. S. Starukhin, Anastasiya A. Baulina, Marina O. Gorbunova, Margarita S. Kulyaginova, Stanislava G. Dmitrienko, Pavel A. Volkov
Publikováno v:
Mikrochimica acta. 186(3)
A method is described for sensitive and selective detection of iodine by using a paper strip modified with silver triangular nanoplates (AgTNPs). It is based on the extraction of iodine from a solution into a flow of air via dynamic gas extraction an
Autor:
Aleksei A. Furletov, Margarita S. Kulyaginova, Vladimir V. Apyari, Anastasiya V. Shevchenko, Marina O. Gorbunova, Maria S. Garshina, Yury A. Zolotov, Stanislava G. Dmitrienko, Anastasiya A. Baulina
Publikováno v:
Talanta. 219:121254
An improved step-by-step colorimetric method for determination of halides has been developed. The method is based on successive selective oxidation of iodide, bromide and chloride into corresponding free halogens, their extraction by airflow and colo