Zobrazeno 1 - 6
of 6
pro vyhledávání: '"O. N. Bulgakova"'
Publikováno v:
Вестник Кемеровского государственного университета, Vol 0, Iss 1-1, Pp 25-28 (2015)
The curves of sodium humate photometric titration with hydrochloric acid were measured in the visible spectral range. It was shown that the absorption switching to scattering makes a measured absorbance change during titration. The results are discus
Externí odkaz:
https://doaj.org/article/d99e91763c6b4f5e83141703d6285bc7
Autor:
I. K. Uskova, O. N. Bulgakova
Publikováno v:
Вестник Кемеровского государственного университета, Vol 0, Iss 2-2, Pp 226-231 (2014)
In this paper we study the voltammetric determination of phenol. The effect of the electrochemical methods used to modify the surface of glassy carbon electrode (GCE) at its electroanalytical properties is shown. Terms of electrochemical modification
Externí odkaz:
https://doaj.org/article/49da79b3d891465ba9a806e90f586f70
Publikováno v:
Computer Optics. 41:369-376
The main features of the photothermal mirror signals arising under the continuous wave excitation were analyzed in terms of a model that takes account of thermal, mechanical, and diffraction effects. Formulae to describe the initial slope and station
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5a38200dab03791f77000694bcc40e2
https://doi.org/10.18287/2412-6179-2017-41-3-369-376
https://doi.org/10.18287/2412-6179-2017-41-3-369-376
Publikováno v:
Computer Optics. 40:508-515
The cuvette wall and sample thickness can significantly affect the results of spectral measurements of the suspension in a hardly predictable manner. We propose an approach to accounting for the cuvette wall thickness in the limiting case of thick wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e09857ae2be23eb2a6994b0bb71db524
https://doi.org/10.18287/2412-6179-2016-40-4-508-515
https://doi.org/10.18287/2412-6179-2016-40-4-508-515
Autor:
I. K. Uskova, O. N. Bulgakova
Publikováno v:
Journal of Analytical Chemistry. 69:542-547
The possibility of phenol determination by cyclic voltammetry (CVA) on electrochemically modified glassy-carbon electrodes (GCE) was studied. The effect of the rate of linear potential sweep on the sensitivity of phenol determination was investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbdeb4cc6b87a69e6d82cad487ff85c7
https://doi.org/10.1134/s1061934814060148
https://doi.org/10.1134/s1061934814060148
Publikováno v:
Journal of Analytical Chemistry. 55:70-71
The effect of the electrochemical pretreatment of the surface of a glassy-carbon indicator electrode on the electrode response and the repeatability of measurements in the stripping voltammetric determination of lead was studied. It was shown that th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9e79275423f129460882cc8c4828781
https://doi.org/10.1007/bf02757636
https://doi.org/10.1007/bf02757636