Zobrazeno 1 - 10
of 116
pro vyhledávání: '"voltammetric methods"'
Autor:
Madalina-Marina Hrubaru, Constantin Draghici, Francis Aurelien Ngounoue Kamga, Elena Diacu, ThankGod C. Egemonye, Anthony C. Ekennia, Eleonora-Mihaela Ungureanu
Publikováno v:
Molecules, Vol 29, Iss 17, p 4082 (2024)
Tetrahydroacridines arouse particular interest due to the potential possibilities of application in the medical field and protection against corrosion. Bis-tetrahydroacridines were newly synthesized by Pfitzinger condensation of 5,5′-(ethane-1,2-di
Externí odkaz:
https://doaj.org/article/99525d9ed23149ff8a7f5613f1e3a936
Autor:
Alina-Giorgiana Brotea, Ovidiu-Teodor Matica, Cornelia Musina (Borsaru), Andreea Madalina Pandele, Roxana Trusca, Eleonora-Mihaela Ungureanu
Publikováno v:
Symmetry, Vol 16, Iss 2, p 245 (2024)
Novel chemically modified electrodes (CMEs) based on azulene were prepared by electrooxidation of guaiazulene derivative 4-((5-isopropyl-3,8-dimethylazulen-1-yl)methylene)-2-phenyloxazol-5(4H)-one (G). G is based on guaiazulene non-alternating aromat
Externí odkaz:
https://doaj.org/article/751f2284a33049bfa8d1423fd1bf77f6
Publikováno v:
Journal of Geophysical Research. Oceans. Jun2019, Vol. 124 Issue 6, p4029-4043. 15p.
Akademický článek
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Autor:
Alina-Giorgiana Brotea, Ovidiu-Teodor Matica, Cornelia Musina (Borsaru), Mihaela Cristea, Amalia Stefaniu, Andreea-Madalina Pandele, Eleonora-Mihaela Ungureanu
Publikováno v:
Symmetry, Vol 15, Iss 2, p 540 (2023)
Chemically modified electrodes (CMEs) based on 2-phenyl-4-((4,6,8-trimethylazulen-1-yl)methylene)oxazol-5(4H)-one (M) were obtained by irreversible electrooxidation of M in millimolar solutions in 0.1 M tetrabutylammonium perchlorate (TBAP) in aceton
Externí odkaz:
https://doaj.org/article/e0ecc227e998404fbe364049993d1ac0
Autor:
Irinela Chilibon, Adina-Maria Păun, Cristina Vasiliu, Elena Diacu, Raluca Isopescu, Eleonora-Mihaela Ungureanu
Publikováno v:
Symmetry, Vol 14, Iss 12, p 2506 (2022)
Sensitive electrodes based on complexing azulene polymer films were prepared by electrochemical deposition on glassy carbon electrodes. The characterization of 4-(azulen-1-yl)-2,6-bis((E)-2-(thiophen-2-yl)vinyl)pyridine (M) and its polymerization wer
Externí odkaz:
https://doaj.org/article/7e7ee23527834ddfad7401c84c808db8
Autor:
Praveen K. Yadav, Rakesh M. Sharma
Publikováno v:
Arab Journal of Forensic Sciences & Forensic Medicine, Vol 1, Iss 9, Pp 1232-1247 (2019)
Sources of metals in alcoholic beverages can be classified into primary and secondary sources. High concentrations of metals may lead to potential toxicity in cases of overconsumption over a long period of time. Metal content in alcoholic beverages m
Externí odkaz:
https://doaj.org/article/8a4ca15a0d414a8bab67d8a965ab6831
Publikováno v:
Biosensors, Vol 12, Iss 7, p 494 (2022)
The voltammetric electrochemical sensing method combined with biosensors and multi-sensor systems can quickly, accurately, and reliably analyze the concentration of the main analyte and the overall characteristics of complex samples. Simultaneously,
Externí odkaz:
https://doaj.org/article/f5c2387414d64097945302d78a30b288
Autor:
Indah Ardiningsih, Kechen Zhu, Pablo Lodeiro, Martha Gledhill, Gert-Jan Reichart, Eric P. Achterberg, Rob Middag, Loes J. A. Gerringa
Publikováno v:
Frontiers in Marine Science, Vol 7 (2021)
Competitive ligand exchange – adsorptive cathodic stripping voltammetry (CLE-AdCSV) is a widely used technique to determine dissolved iron (Fe) speciation in seawater, and involves competition for Fe of a known added ligand (AL) with natural organi
Externí odkaz:
https://doaj.org/article/c06441c61d2f48ad82f9f56942485e19
Akademický článek
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