Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Alexandra DINU"'
Autor:
Livia Alexandra Dinu, Angela Mihaela Baracu, Elisabeta-Irina Geana, Catalin Parvulescu, Marius C. Stoian, Oana Brincoveanu, Cristina Pachiu, Sevinc Kurbanoglu
Publikováno v:
Applied Surface Science Advances, Vol 21, Iss , Pp 100602- (2024)
This study presents a novel methodology for the rapid on-site detection of tannic acid (TA), a prevalent organic contaminant in various natural environments, notably in plant-derived sources. The proposed approach involves the development of a compac
Externí odkaz:
https://doaj.org/article/3ca38443133e4479a547188259b7011a
Autor:
Elisabeta-Irina Geana, Corina Teodora Ciucure, Amalia Soare, Stanica Enache, Roxana Elena Ionete, Livia Alexandra Dinu
Publikováno v:
Nanomaterials, Vol 14, Iss 11, p 948 (2024)
This study addresses the necessity to monitor the presence of glyphosate (Gly) in waters, highlighting the need for on-site detection of Gly by using electrochemical sensors in environmental and agricultural monitoring programs. Two approaches were e
Externí odkaz:
https://doaj.org/article/962f9c563b2d454cb8dfcee6d06949c4
Autor:
Livia Alexandra Dinu, Cosmin Romanitan, Martino Aldrigo, Catalin Parvulescu, Florin Nastase, Silviu Vulpe, Raluca Gavrila, Pericle Varasteanu, Andreea Bianca Serban, Rihem Noumi, Olga M. Ishchenko
Publikováno v:
Materials & Design, Vol 233, Iss , Pp 112194- (2023)
This paper presents the area-selective wet etching (ASWE) method as a novel approach to have a selective patterning of a 6.8 nm-thick zirconium-doped hafnium oxide (HZO) thin film, to improve the performance of a metal ferroelectric metal (MFM)-like
Externí odkaz:
https://doaj.org/article/4c4b4e22e62d4ed294fd9025c33b4608
Autor:
Martino Aldrigo, Gian Marco Zampa, Mircea Dragoman, Livia Alexandra Dinu, Florin Nastase, Cosmin Romanitan, Catalin Parvulescu, Oana Brincoveanu, Sergiu Iordanescu, Silviu Vulpe, Emiliano Laudadio, Elaheh Mohebbi, Eleonora Pavoni
Publikováno v:
JPhys Energy, Vol 6, Iss 4, p 045005 (2024)
In this work, a systematic approach aimed at investigating and validating a novel way of realizing pyroelectric harvesting is presented. Generating a direct-current (dc) signal through a temperature gradient within a less than 7 nm-thick ferroelectri
Externí odkaz:
https://doaj.org/article/f9c33ea0fc19499d9ffeb444f6ed6009
Autor:
Stefanov, Cristina, Negut, Catalina Cioates, Gugoasa, Livia Alexandra Dinu, Frederick van Staden, Jacobus (KOOS)
Publikováno v:
In Microchemical Journal June 2020 155
Autor:
Negut, Catalina Cioates, Stefanov, Cristina, Gugoasa, Livia Alexandra Dinu, van Staden, Jacobus (Koos) Frederick
Publikováno v:
In Journal of Electroanalytical Chemistry 15 April 2020 863
Publikováno v:
Business Excellence and Management, Vol 10, Iss 3, Pp 36-46 (2020)
Nowadays, it is well known that money, through the means of obtaining and saving, has a major influence on the good functioning of the economy in society and implicitly in the process of its development. This influence has an impact on every individu
Externí odkaz:
https://doaj.org/article/cc42781b179e42dd8352c28259f57f85
Autor:
Oana Teodora Moldovan, Rannveig Øvrevik Skoglund, Horia Leonard Banciu, Alexandra Dinu Cucoș, Erika Andrea Levei, Aurel Perșoiu, Stein-Erik Lauritzen
Publikováno v:
Research Ideas and Outcomes, Vol 5, Iss , Pp 1-20 (2019)
In the past 100 years, a decreasing rainfall trend has been recorded on Romanian territory, a trend that continues today. Therefore, realistic estimation of the groundwater resources is crucial, especially for the rural communities lacking the econom
Externí odkaz:
https://doaj.org/article/5986421250a546dfa8b148c3b15b9645
Publikováno v:
Nanomaterials, Vol 12, Iss 12, p 2120 (2022)
NO2 gas surface acoustic wave (SAW)sensors are under continuous development due to their high sensitivity, reliability, low cost and room temperature operation. Their integration ability with different receptor nanomaterials assures a boost in the pe
Externí odkaz:
https://doaj.org/article/90d4c5c57d624fd9a2c96f9b01e4313c
Autor:
Gugoasa, Livia Alexandra Dinu1 (AUTHOR) livia.gugoasa@yahoo.com, Stefan-van Staden, Raluca-Ioana1 (AUTHOR), van Staden, Jacobus Frederick1 (AUTHOR), Coros, Maria2 (AUTHOR), Pruneanu, Stela Maria2 (AUTHOR)
Publikováno v:
Analytical & Bioanalytical Chemistry. Aug2020, Vol. 412 Issue 21, p5191-5202. 12p.