Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Yaroslav Bazel"'
Publikováno v:
Separations, Vol 11, Iss 7, p 193 (2024)
Thallium is an accumulative highly toxic metal, that can be present in environmental samples due to industrial pollution and is dangerous for living organisms. Thus, its determination at trace levels is necessary. The lab-in-syringe (LIS) is consider
Externí odkaz:
https://doaj.org/article/4c0b5b53c08f4f549b8ce9c56088f403
Publikováno v:
PLoS ONE, Vol 19, Iss 8, p e0309121 (2024)
The combination of an optical probe and single-drop direct immersion microextraction (DI-SDME-OP) was used for the preconcentration and subsequent spectrophotometric determination of rhodamine 6G (Rh6G). The developed method is based on the formation
Externí odkaz:
https://doaj.org/article/af085d9c6a1344b69b3a4d8ebd0be79d
Publikováno v:
Journal of Sulfur Chemistry. 43:443-471
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03666296815c4668821afce12ad99a38
https://doi.org/10.1080/17415993.2022.2045294
https://doi.org/10.1080/17415993.2022.2045294
Publikováno v:
RSC Advances. 12:17675-17681
A new design for headspace liquid phase microextraction in combination with an optical immersion probe (HS-LPME-OIP) was proposed and successfully tested for the determination of sulfide in wine and water samples. The developed method is based on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83046ee0628e0f0dec979cf8d522ae2c
https://doi.org/10.1039/d2ra01010k
https://doi.org/10.1039/d2ra01010k
Publikováno v:
Bulletin of the National Technical University «KhPI» Series: New solutions in modern technologies. :66-73
Hydroquinone has a high toxicity and therefore its content must be carefully monitored. The development of new easy-to-manufacture electrodes with the best analytical characteristics, which have a low cost of analysis, is an urgent task. An electrode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dfe620904dcb5d3f4b32e3610a9f14e
https://doi.org/10.20998/2413-4295.2021.03.10
https://doi.org/10.20998/2413-4295.2021.03.10
Publikováno v:
Analytical methods : advancing methods and applications. 14(34)
A new approach of headspace liquid-phase microextraction with an optical probe (HS-LPME-OP), which solves the problem of the extraction phase retention in the hole of the optical probe and provides the possibility of simpler, more precise and reliabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f90036cca0c5c814f55237d78226719
https://pubmed.ncbi.nlm.nih.gov/35968635
https://pubmed.ncbi.nlm.nih.gov/35968635
Publikováno v:
Journal of Molecular Liquids. 356:119037
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2077fd4cc37d48c5d06451520f9e6454
https://doi.org/10.1016/j.molliq.2022.119037
https://doi.org/10.1016/j.molliq.2022.119037
Publikováno v:
Microchemical Journal. 143:160-165
A novel, simple, sensitive and selective method for the spectrophotometric determination of ascorbic acid (Asc) has been developed. The developed method is based on the redox-reaction between Asc and triiodide ions (I3−) and vortex-assisted liquid-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76373ba3a1c0a7645fdd4c186a47a698
https://doi.org/10.1016/j.microc.2018.08.003
https://doi.org/10.1016/j.microc.2018.08.003
Publikováno v:
Journal of Molecular Structure. 1251:132015
A simple, rapid, highly sensitive and selective non-extraction spectrophotometric and sequential injection analysis with lab-at-valve (SIA-LAV) methods for the determination of bismuth(III) have been developed based on the formation of a specific ion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16cf7f24ae9a99c5f3597594885e6d66
https://doi.org/10.1016/j.molstruc.2021.132015
https://doi.org/10.1016/j.molstruc.2021.132015
Autor:
Yuliia V. Miekh, Tatyana A. Denisenko, Mohammed Khair E. A. Al-Shwaiyat, Yaroslav Bazel, Andriy B. Vishnikin
Publikováno v:
Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Hìmìâ, Vol 25, Iss 2, Pp 93-102 (2018)
Journal of Chemistry and Technologies; Том 25, № 2 (2017): Bulletin of Dnipropetrovsk University. Series Chemistry; 93-102
Journal of Chemistry and Technologies; Том 25, № 2 (2017): Вестник Днепропетровского университета. Серия химия; 93-102
Journal of Chemistry and Technologies; Том 25, № 2 (2017): Вісник Дніпропетровського університету. Серія хімія; 93-102
Journal of Chemistry and Technologies; Vol 25, No 2 (2017): Bulletin of Dnipropetrovsk University. Series Chemistry; 93-102
Journal of Chemistry and Technologies; Vol 25, No 2 (2017): Вестник Днепропетровского университета. Серия химия; 93-102
Journal of Chemistry and Technologies; Vol 25, No 2 (2017): Вісник Дніпропетровського університету. Серія хімія; 93-102
Journal of Chemistry and Technologies; Том 25, № 2 (2017): Bulletin of Dnipropetrovsk University. Series Chemistry; 93-102
Journal of Chemistry and Technologies; Том 25, № 2 (2017): Вестник Днепропетровского университета. Серия химия; 93-102
Journal of Chemistry and Technologies; Том 25, № 2 (2017): Вісник Дніпропетровського університету. Серія хімія; 93-102
Journal of Chemistry and Technologies; Vol 25, No 2 (2017): Bulletin of Dnipropetrovsk University. Series Chemistry; 93-102
Journal of Chemistry and Technologies; Vol 25, No 2 (2017): Вестник Днепропетровского университета. Серия химия; 93-102
Journal of Chemistry and Technologies; Vol 25, No 2 (2017): Вісник Дніпропетровського університету. Серія хімія; 93-102
Предложен новый подход для одновременного кинетического определения аскорбиновой кислоты и анальгина методом стандартных добавок H-poin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5745176be522ca4f501fc1040e61f86
https://doi.org/10.15421/081713
https://doi.org/10.15421/081713