Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Alina MATEI"'
Publikováno v:
Engineering Proceedings, Vol 37, Iss 1, p 54 (2023)
In this paper, we report the use of the natural extract of Echinacea leaves [Echinacea purples] for the biosynthesis of copper oxide nanoparticles, with copper nitrate [Cu(NO3)2 3H2O] used as a metal precursor salt. The synthesized CuO was investigat
Externí odkaz:
https://doaj.org/article/d275f23671e94aaa95306ed3e5cfdea9
Publikováno v:
Materials Proceedings, Vol 14, Iss 1, p 8 (2023)
Nanostructured materials in the biomedical field are commonly used for diagnostics, drug delivery, therapy activation and monitoring therapeutic responses in real-time, thus maximizing the therapeutic benefits simultaneously with a minimally invasive
Externí odkaz:
https://doaj.org/article/b233e219364a45679d5ac638093b72a9
Publikováno v:
Materials Proceedings, Vol 14, Iss 1, p 9 (2023)
Zinc oxide nanostructures have real potential in different scientific fields. In the case of these nanostructures, it was found that the morphology of ZnO plays an essential role in developing further applications, but it is necessary a rigorous cont
Externí odkaz:
https://doaj.org/article/df262abe97db4e04a5fe3ecc2469a384
Autor:
Catalin Marculescu, Petruta Preda, Tiberiu Burinaru, Eugen Chiriac, Bianca Tincu, Alina Matei, Oana Brincoveanu, Cristina Pachiu, Marioara Avram
Publikováno v:
Chemosensors, Vol 11, Iss 4, p 204 (2023)
In recent research, 3D printing has become a powerful technique and has been applied in the last few years to carbon-based materials. A new generation of 3D-printed electrodes, more affordable and easier to obtain due to rapid prototyping techniques,
Externí odkaz:
https://doaj.org/article/3f082079f4a540b5b9186184a9e1837f
Publikováno v:
IEEE Access, Vol 9, Pp 17495-17506 (2021)
Eating habits are learned throughout the early stages of our lives. However, it is not easy to be aware of how our food-related routine affects our healthy living. In this work, we address the unsupervised discovery of nutritional habits from egocent
Externí odkaz:
https://doaj.org/article/d0f7740fefdf415aab366696ec96a4c2
Autor:
Catalin Marculescu, Roxana Maria Marinescu, Tiberiu Alecu Burinaru, Alina Matei, Bianca Cătălina Țîncu, Vasilica Țucureanu, Petruta Preda, Eugen Chiriac, Corneliu Voițincu, Marioara Avram
Publikováno v:
Nonconventional Technologies Review, Vol 23, Iss 4 (2019)
The current paper represents a short review of the recent research performed in the Micro- and Nano-Fluidics laboratory from National Institute for Research and Development in Microtechnologies, IMT-Bucharest. We have selected a part of our published
Externí odkaz:
https://doaj.org/article/6682de9b27364946b669676dd2e1a1a9
Autor:
Maria Lehene, Eva Fischer-Fodor, Florina Scurtu, Niculina D. Hădade, Emese Gal, Augustin C. Mot, Alina Matei, Radu Silaghi-Dumitrescu
Publikováno v:
Pharmaceuticals, Vol 13, Iss 6, p 107 (2020)
Excess ascorbate (as expected in intravenous treatment proposed for COVID-19 management, for example) oxidizes and/or degrades hemoglobin and albumin, as evidenced by UV-vis spectroscopy, gel electrophoresis, and mass spectrometry. It also degrades h
Externí odkaz:
https://doaj.org/article/1acd335418cc4dd7b18b30d50ff44652
Autor:
Alina Matei, Cristina Puscas, Iulia Patrascu, Maria Lehene, Julia Ziebro, Florina Scurtu, Monica Baia, Dan Porumb, Robert Totos, Radu Silaghi-Dumitrescu
Publikováno v:
International Journal of Molecular Sciences, Vol 21, Iss 9, p 3372 (2020)
Glutaraldehyde (GA) is used as biocide in hospitals. Recent public investigations on the chemical composition of biocides used in Romania have in some cases found GA, as a key ingredient, to be apparently diluted. However, these data did not explicit
Externí odkaz:
https://doaj.org/article/b69d5d576c344b6a83207b10924b40ff
Autor:
Maria Roxana Marinescu, Marioara Avram, Catalin Parvulescu, Corneliu Voitincu, Vasilica Tucureanu, Alina Matei
Publikováno v:
Nonconventional Technologies Review, Vol 22, Iss 3 (2018)
Microelectromechanical systems (MEMS) represent the technology of microscopic devices. In this domain, photolithography is the most common method in order to obtain MEMS structures. The photoresist is the key element for microelectronic and MEMS tech
Externí odkaz:
https://doaj.org/article/169951dc001e446cbaaa33f5f8afda0e
Autor:
Vasilica ŢUCUREANU, Alina MATEI, Andrei AVRAM, Marian Cãtalin POPESCU, Mihai DĂNILA, Marioara AVRAM, Cãtalin Valentin MĂRCULESCU, Bianca Cãtãlina ŢÎNCU, Tiberiu BURINARU, Daniel MUNTEANU
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 40, Iss 1 (2017)
Yttrium-based phosphor materials belonging to the class known as garnets have witnessed a strong return with the development of the first white LEDs. Among these materials, yttrium aluminum garnet doped with cerium has become the best known, being su
Externí odkaz:
https://doaj.org/article/ff1df07a52034fd1ae4e3d69623a3df4