Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Liviu Bîrzan"'
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:
Amalia Stefaniu, Lucia Pirvu, Eleonora-Mihaela Ungureanu, Liviu Birzan, Gabriela Stanciu, Laura-Bianca Enache, Veronica Anastasoaie
Publikováno v:
Proceedings, Vol 55, Iss 1, p 9 (2020)
Virtual screening of compound libraries for property predictions has various applications such as: prediction of oxido-reduction potentials in view of molecular recognition, drug-likeness assessment, and design of new potential therapeutic agents, qu
Externí odkaz:
https://doaj.org/article/b3dd6e2f22814a9fbeb7f37d3717a5cb
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
Publikováno v:
ARKIVOC, Vol 2006, Iss 12, Pp 121-129 (2006)
Externí odkaz:
https://doaj.org/article/5220403e344e475c9f386199523963aa
Autor:
Alexandru C. Razus, Liviu Birzan, Stefania Nae, Carmen Nitu, Victorita Tecuceanu, Valentin Cimpeanu
Publikováno v:
ARKIVOC, Vol 2002, Iss 2, Pp 142-153 (2002)
Externí odkaz:
https://doaj.org/article/8e7c106b756c470d877c05741a385b80
Autor:
Mihaela Cristea, Liviu Bîrzan, Florea Dumitrascu, Cristian Enache, Victorita Tecuceanu, Anamaria Hanganu, Constantin Drăghici, Călin Deleanu, Alina Nicolescu, Maria Maganu, Alexandru C. Razus
Publikováno v:
Symmetry, Vol 13, Iss 7, p 1209 (2021)
As a continuation of research on 1-vinylazulenes synthesis, on their physico–chemical properties as well as on their use as colorimetric and electrochemical materials for the detection of heavy metals ions, new compounds, 4-(azulen-1-ylmethylene)-2
Externí odkaz:
https://doaj.org/article/0ed32b15f0c743f5939cb6a646bc4f5c
Autor:
Ovidiu Teodor Matica, Alina Giorgiana Brotea, Eleonora‐Mihaela Ungureanu, Luisa Roxana Mandoc, Liviu Birzan
Publikováno v:
Electrochemical Science Advances, Vol 3, Iss 6, Pp n/a-n/a (2023)
Abstract The electrochemical study of 2‐Sulfanylidene‐1,3‐thiazolidin‐4‐one (rhodanine, R) was performed on a glassy carbon working electrode by using three methods: differential pulse voltammetry (DPV), cyclic voltammetry (CV), and linear
Externí odkaz:
https://doaj.org/article/e2433a4ec1ef42f5863d6c574013c129
Autor:
Eleonora-Mihaela Ungureanu, Mariana Popescu (Apostoiu), Georgiana-Luiza Tatu (Arnold), Liviu Birzan, Raluca Isopescu, Gabriela Stanciu, George-Octavian Buica
Publikováno v:
Symmetry, Vol 13, Iss 4, p 588 (2021)
Three (Z)-5-(azulen-1-ylmethylene)-2-thioxo-thiazolidin-4-ones are electrochemically characterized by cyclic voltammetry, differential pulse voltammetry, and rotating disk electrode voltammetry. The electrochemical investigations revealed that the re
Externí odkaz:
https://doaj.org/article/1c4d07cb167b4346b8577c53d5fdfe23
Publikováno v:
ARKIVOC, Vol 2008, Iss 11, Pp 210-226 (2008)
Externí odkaz:
https://doaj.org/article/c6964cbde6574c908efec06ae616076d
Autor:
Alexandru C. Razus, Liviu Birzan, Stefania Nae, Oana Luiza Lehadus, Claudia Pavel, Oana Costan
Publikováno v:
ARKIVOC, Vol 2005, Iss 10, Pp 71-85 (2005)
Externí odkaz:
https://doaj.org/article/adb61c76c00745d48f50fd7c72f2ccd2