Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Star-Shaped poly(2-ethyl-2-oxazoline) and poly(2-isopropyl-2-oxazoline) with central thiacalix[4]Arene fragments : Reduction and stabilization of silver nanoparticles. / Lezov, Alexey; Gubarev, Alexander; Mikhailova, Maria; Lezova, Alexandra; Mikusheva, Nina; Kalganov, Vladimir; Dudkina, Marina; Ten'kovtsev, Andrey; Nekrasova, Tatyana; Andreeva, Larisa; Saprykina, Natalia; Smyslov, Ruslan; Gorshkova, Yulia; Romanov, Dmitriy; Höppener, Stephanie; Perevyazko, Igor; Tsvetkov, Nikolay.
в: Polymers, Том 11, № 12, 2006, 01.12.2019.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Star-Shaped poly(2-ethyl-2-oxazoline) and poly(2-isopropyl-2-oxazoline) with central thiacalix[4]Arene fragments
T2 - Reduction and stabilization of silver nanoparticles
AU - Lezov, Alexey
AU - Gubarev, Alexander
AU - Mikhailova, Maria
AU - Lezova, Alexandra
AU - Mikusheva, Nina
AU - Kalganov, Vladimir
AU - Dudkina, Marina
AU - Ten'kovtsev, Andrey
AU - Nekrasova, Tatyana
AU - Andreeva, Larisa
AU - Saprykina, Natalia
AU - Smyslov, Ruslan
AU - Gorshkova, Yulia
AU - Romanov, Dmitriy
AU - Höppener, Stephanie
AU - Perevyazko, Igor
AU - Tsvetkov, Nikolay
PY - 2019/12/1
Y1 - 2019/12/1
N2 - The interaction of silver nitrate with star-shaped poly(2-ethyl-2-oxazoline) and poly(2-isopropyl-2-oxazoline) containing central thiacalix[4]arene cores, which proceeds under visible light in aqueous solutions at ambient temperature, was studied. It was found that this process led to the formation of stable colloidal solutions of silver nanoparticles. The kinetics of the formation of the nanoparticles was investigated by the observation of a time-dependent increase in the intensity of the plasmon resonance peak that is related to the nanoparticles and appears in the range of 400 to 700 nm. According to the data of electron and X-ray spectroscopy, scanning and transmission electron microscopy, X-ray diffraction analysis, and dynamic light scattering, the radius of the obtained silver nanoparticles is equal to 30 nm. In addition, the flow birefringence experiments showed that solutions of nanoparticles have high optical shear coefficients.
AB - The interaction of silver nitrate with star-shaped poly(2-ethyl-2-oxazoline) and poly(2-isopropyl-2-oxazoline) containing central thiacalix[4]arene cores, which proceeds under visible light in aqueous solutions at ambient temperature, was studied. It was found that this process led to the formation of stable colloidal solutions of silver nanoparticles. The kinetics of the formation of the nanoparticles was investigated by the observation of a time-dependent increase in the intensity of the plasmon resonance peak that is related to the nanoparticles and appears in the range of 400 to 700 nm. According to the data of electron and X-ray spectroscopy, scanning and transmission electron microscopy, X-ray diffraction analysis, and dynamic light scattering, the radius of the obtained silver nanoparticles is equal to 30 nm. In addition, the flow birefringence experiments showed that solutions of nanoparticles have high optical shear coefficients.
KW - Colloidal solution
KW - Silver nanoparticles
KW - Star-shaped polymer
KW - Temperature-responsive polymers
UR - http://www.scopus.com/inward/record.url?scp=85079190882&partnerID=8YFLogxK
U2 - 10.3390/polym11122006
DO - 10.3390/polym11122006
M3 - Article
AN - SCOPUS:85079190882
VL - 11
JO - Polymers
JF - Polymers
SN - 2073-4360
IS - 12
M1 - 2006
ER -
ID: 51835486