Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Elena Diacu"'
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:
Nicoleta Vasilache, Luisa Roxana Mandoc, Elena Diacu, Gabriela Geanina Vasile, Anda Gabriela Tenea, Alexandru Arcide, Gheorghe Batrinescu, Iuliana Paun, Stefania Gheorghe
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 4, Iss 2, Pp 7-22 (2022)
As groundwater is used as a source of drinking water, monitoring its quality is essential due to possible adverse effects on human health. Nitrogen compounds (nitrates, nitrites, ammonia) within certain concentration limits are natural components of
Externí odkaz:
https://doaj.org/article/4218d2872f1c44b79bc52efa579ebd41
Publikováno v:
Plants, Vol 12, Iss 17, p 3123 (2023)
Testing the feasibility of soil phytoremediation requires the development of models applicable on a large scale. Phytoremediation mechanisms include advanced rhizosphere biodegradation, phytoaccumulation, phytodegradation, and phytostabilization. The
Externí odkaz:
https://doaj.org/article/b51626a734584ed490c2d4c977d92621
Autor:
Francis Aurelien Ngounoue Kamga, Madalina-Marina Hrubaru, Oana Enache, Elena Diacu, Constantin Draghici, Victorita Tecuceanu, Eleonora-Mihaela Ungureanu, Stephanie Nkemone, Peter T. Ndifon
Publikováno v:
Molecules, Vol 28, Iss 14, p 5464 (2023)
New aspects of the Ni(II)-salophen complex and salophen ligand precursor were found during deep electrochemical and optical characterization, as well as biological studies for new pharmacological applications. Physicochemical and spectroscopic method
Externí odkaz:
https://doaj.org/article/fe1b1fd977cb43b09ae0ea0b67e74c1e
Autor:
Nicoleta Vasilache, Elena Diacu, Gabriela Geanina Vasile, Cristina Modrogan, Iuliana Claudia Paun, Florinela Pirvu
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 2, Iss 2, Pp 109-117 (2020)
The chemical behavior of groundwater is one of the most dynamic areas of environmental research. In the present study, groundwater sampling from different locations in the north-west area of Romania was performed in order to assess groundwater chemis
Externí odkaz:
https://doaj.org/article/b9c2ebe79f0b47beb51706a0037e2fcb
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:
Nicoleta Vasilache, Elena Diacu, Cristina Modrogan, Florentina Laura Chiriac, Iuliana Claudia Paun, Anda Gabriela Tenea, Florinela Pirvu, Gabriela Geanina Vasile
Publikováno v:
Water, Vol 14, Iss 13, p 2022 (2022)
The aim of the study was to assess the groundwater quality in a rural area affected by the abandoned pyrite ash waste dumps. The abundance of major ions in groundwater depends largely on the nature of the rocks, climatic conditions, and mobility. To
Externí odkaz:
https://doaj.org/article/bf075edc8d6449c28ea6fcde7276e3ce
Autor:
Elena Diacu, Adinuta Paun, Veronica Anastasoaie, Georgiana-Luiza Arnold-Tatu, Liviu Birzan, Eleonora-Mihaela Ungureanu
Publikováno v:
Journal of Electrochemical Science and Engineering, Vol 10, Iss 2 (2020)
The electrochemical characterization of a new synthesized azulene compound (Z)-5-((5-isopropyl-3,8-dimethylazulen-1-yl)methylene)-2-thioxoimidazolidin-4-one (L) using cyclic voltammetry, differential pulse voltammetry and rotating disk electrode
Externí odkaz:
https://doaj.org/article/e89a92bb219d4e068c79b6415d6f12ff
Autor:
Adina-Maria Păun, Ovidiu-Teodor Matica, Veronica Anăstăsoaie, Laura-Bianca Enache, Elena Diacu, Eleonora-Mihaela Ungureanu
Publikováno v:
Symmetry, Vol 13, Iss 4, p 644 (2021)
Chemically modified electrodes (CMEs) based on polymeric films of E-5-((5-isopropyl-3,8-dimethylazulen-1-yl) diazenyl)-1H-tetrazole (L) deposited on the surface of the glassy carbon electrode have been used for the recognition of heavy metal (Me) ion
Externí odkaz:
https://doaj.org/article/6318cd9675d64b7dbe5ca6269207ebf5
Autor:
Amalia Stefaniu, Maria-Daniela Pop, Georgiana-Luiza Arnold, Liviu Birzan, Lucia Pintilie, Elena Diacu, Eleonora-Mihaela Ungureanu
Publikováno v:
Journal of Electrochemical Science and Engineering, Vol 8, Iss 1 (2018)
A computational study on three related derivatives of 5-[(azulen-1-yl)methylene]-2-thioxoimidazolidin-4-one was conducted using density functional theory by calculating a series of molecular descriptors and properties of their optimized geometries (e
Externí odkaz:
https://doaj.org/article/80f8466c5193489da13e6c193db1c976