Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Gabriela Stîngă"'
Autor:
Alina Iovescu, Gabriela Stîngă, Adriana Băran, Anca Ruxandra Leontieş, Monica Elisabeta Maxim, Dan Florin Anghel
Publikováno v:
Colloid and Polymer Science.
Publikováno v:
Journal of Molecular Liquids. 365:120135
Publikováno v:
Journal of Molecular Liquids. 284:709-717
Aqueous octaethylene glycol mono(n-dodecyl) ether (C12E8) solutions, in the absence and presence of poly(acrylic acid) (PAA) are studied by means of viscosity, pH, refractive index, static fluorescence and dynamic light scattering measurements. At hi
Autor:
Cristina Modrogan, Sanda Maria Doncea, Georgeta Ramona Ivan, Ovidiu Oprea, Alina Catrinel Ion, Ion Ion, Gabriela Stîngă, Oanemari Orbulet, Raluca Madalina Senin, Luiza Capra
Publikováno v:
Separation Science and Technology. 54:2759-2772
The sorption of triclocarban (TCC), in simulated environmental media on fullerene C60 was studied, by using humic acid as model natural organic matter and fullerene C60 non-irradiated and i...
Publikováno v:
Journal of Molecular Liquids. 273:125-133
This work was devoted to investigate the aggregation of methylene blue (MB) with pyrene labeled poly(acrylic acid) (PAA25Py3) by using the measurements of UV–vis absorption, steady-state and time-resolved fluorescence. For comparison, the effect of
Autor:
Ludmila Aricov, Alina Iovescu, Gabriela Stîngă, Anca-Ruxandra Leontieş, Victor Valentin Jerca, Adriana Băran
Publikováno v:
Journal of Molecular Liquids. 346:117103
The effect of the hexaethylene glycol mono-dodecyl ether (C12E6) on the solubilization of Eosin Yellow (2,4,5,7-tetrabromofluorescein, disodium salt) in 0.1 % wt. solution of unmodified and hydrophobically modified poly(acrylic acid) (PAA) was invest
Autor:
Dan F. Anghel, Elena Livia Vasilescu, Gabriela Stîngă, Marieta Balcan, Ioana Catalina Vacaresteanu, Ludmila Aricov, Adriana Băran
Publikováno v:
Environmental Engineering and Management Journal. 17:1941-1947
Environmental decontamination requires strategies for removing organic contaminants from the ecosystem. Polycyclic aromatic hydrocarbons (PAHs) with toxic and carcinogenic properties are potentially hazardous pollutants. One suitable method for PAHs
Autor:
Dan F. Anghel, Monika Gosecka, Monica Elisabeta Maxim, Sandu Peretz, Alina Iovescu, Gabriela Stîngă, Teresa Basinska, Adriana Băran, Stanislaw Slomkowski
Publikováno v:
European Polymer Journal. 94:162-172
Linear and hyperbranched polyglycidol (LPGL and HPGL) with average molecular weight of a few thousands were studied in water and surfactant solutions. The employed surfactants are hexaethyleneglycol mono n -dodecyl ether (C 12 E 6 ), cetyl trimethyl
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 527:81-88
The self-development of associates between naphthalene labeled poly(acrylic acid) (PAA25Np42) and dodecyltrimethylammonium chloride (C 12 TAC) was studied using measurements of surface tension, pH, turbidity, electrophoretic mobility, dynamic light s
Autor:
Valentin Rădiţoiu, Adriana Băran, Dan F. Anghel, Ioana Cătălina Gîfu, Ludmila Aricov, Gabriela Stîngă, Elena Livia Simion
Publikováno v:
Colloid and Polymer Science. 295:1017-1038
The different complexation between surfactants and polymers can influence the hosting properties of the formed system. If the polymer is hydrophobically modified, the behavior is even more exciting. Therefore, we study the surfactants impact on hydro