Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Mihaela Homocianu"'
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 6, p 5286 (2023)
In this paper, we studied the photophysical behavior of 2,6-bis(4-hydroxybenzylidene) cyclohexanone (BZCH) under the influence of various stimuli. The photophysical properties were correlated with different solvent parameters, such as the Kamlet–Ab
Externí odkaz:
https://doaj.org/article/553716129f8a48c1ad40c9512f91ba1b
Autor:
Mihaela Homocianu, Anton Airinei, Ovidiu-Teodor Matica, Mihaela Cristea, Eleonora-Mihaela Ungureanu
Publikováno v:
Symmetry, Vol 15, Iss 2, p 327 (2023)
The spectral properties of several azulene-oxazolone derivatives containing a phenyloxazolone moiety linked to a substituted azulene ring via a C=C double bond were studied in different solvents of varying polarity. The solvatochromism and the abilit
Externí odkaz:
https://doaj.org/article/46955e924aa04cc9b7212c3e6ec874b3
Publikováno v:
Polymers, Vol 14, Iss 21, p 4739 (2022)
In this work, pure TiO2 and Cu (0.5, 1, 2%)-doped TiO2 composites prepared by electrospinning technique followed by calcination at 900 °C, and having high pseudocapacitive and dielectric characteristics were reported. These nanocomposites were chara
Externí odkaz:
https://doaj.org/article/6470ce5c07e142c69e37543c5ff81579
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 21, p 13174 (2022)
Among the multitude of polymers with carbon-based macromolecular architectures that easily ignite in certain applications where short circuits may occur, polyimide has evolved as a class of polymers with high thermal stability while exhibiting intrin
Externí odkaz:
https://doaj.org/article/7bdc81ad298b40ed86922205006123bc
Publikováno v:
Chemosensors, Vol 10, Iss 5, p 183 (2022)
In this paper, we examined the sensing ability of some fluorinated 1,3,4-oxadiazole-containing assemblies toward various metal ions and their nonlinear optical (NLO) properties. The changes in the spectral characteristics of these compounds in the ex
Externí odkaz:
https://doaj.org/article/7413c953c7bf40ab95eb1f6dc9d49125
Autor:
Diana Serbezeanu, Alexandra Bargan, Mihaela Homocianu, Magdalena Aflori, Cristina Mihaela Rîmbu, Alexandru Alin Enache, Tăchiță Vlad-Bubulac
Publikováno v:
Nanomaterials, Vol 11, Iss 12, p 3336 (2021)
In this paper, hydroalcoholic solutions of Thymus vulgaris, Salvia officinalis folium, and Hyperici herba were used in combination with poly (vinyl alcohol) with the aim of developing novel poly (vinyl alcohol)-based nanofiber mats loaded with phytot
Externí odkaz:
https://doaj.org/article/f84d7358abb542308eba0e8b2a236059
Publikováno v:
Nanomaterials, Vol 10, Iss 8, p 1476 (2020)
New molybdenum trioxide-incorporated ZnO materials were prepared through the electrospinning method and then calcination at 500 °C, for 2 h. The obtained electrospun ZnO:MoO3 hybrid materials were characterized by X-ray diffraction, scanning and tra
Externí odkaz:
https://doaj.org/article/a1bd22715d6f4938840867a0872e4b80
Autor:
Bogdan C. Simionescu, Viorica Gaina, Constantin Gaina, Mihaela Homocianu, Anton Airinei, Nicusor Fifere
Publikováno v:
International Journal of Molecular Sciences, Vol 12, Iss 9, Pp 6176-6193 (2011)
Novel polythioetherimides bearing azobenzene moieties were synthesized from azobismaleimides and bis-2-mercaptoethylether. Kinetics of trans-cis photoisomerization and of thermal conversion of cis to trans isomeric forms were investigated in both pol
Externí odkaz:
https://doaj.org/article/d54890292d004b9290d5559f3853567b
Autor:
Petronela Pascariu, Corneliu Cojocaru, Mihaela Homocianu, Petrisor Samoila, Cosmin Romanitan, Djourelov Nikolay
Publikováno v:
Ceramics International. 49:10384-10394
Autor:
Mihaela Homocianu, Mirela Petruta Suchea, Corneliu Cojocaru, Petronela Pascariu, Andrei Dascalu, Petrisor Samoila
Publikováno v:
Ceramics International. 48:4953-4964
The pure TiO2 and lanthanum (La3+)-doped titanium dioxide (TiO2) nanofibers were synthesized by electrospinning method followed via calcination at different temperatures (from 400 °C to 700 °C). Structures of the nanofibers were characterized by X-