| PEŠKOVÁ, Marie, Ladislav ILKOVICS, David HYNEK, Simona DOSTALOVA, Esther Maria MARQUEZ SANCHEZ - CARNERERO, Marek REMEŠ, Zbynek HEGER a Vladimír PEKAŘÍK. Detergent-modified catalytic and enzymomimetic activity of silver and palladium nanoparticles biotemplated by Pyrococcus furiosus ferritin. Journal of Colloid and Interface Science. SAN DIEGO: Elsevier, 2019, roč. 537, MAR 1 2019, s. 20-27. ISSN 0021-9797. Dostupné z: https://dx.doi.org/10.1016/j.jcis.2018.11.005. |
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@article{1549000,
author = {Pešková, Marie and Ilkovics, Ladislav and Hynek, David and Dostalova, Simona and Marquez Sanchez and Carnerero, Esther Maria and Remeš, Marek and Heger, Zbynek and Pekařík, Vladimír},
article_location = {SAN DIEGO},
article_number = {MAR 1 2019},
doi = {http://dx.doi.org/10.1016/j.jcis.2018.11.005},
keywords = {Ferritin; Detergents; Palladium nanoparticles; Silver nanoparticles; Enzymomimetic activity},
language = {eng},
issn = {0021-9797},
journal = {Journal of Colloid and Interface Science},
title = {Detergent-modified catalytic and enzymomimetic activity of silver and palladium nanoparticles biotemplated by Pyrococcus furiosus ferritin},
url = {https://www.sciencedirect.com/science/article/pii/S0021979718313122?via%3Dihub},
volume = {537},
year = {2019}
}
TY - JOUR
ID - 1549000
AU - Pešková, Marie - Ilkovics, Ladislav - Hynek, David - Dostalova, Simona - Marquez Sanchez - Carnerero, Esther Maria - Remeš, Marek - Heger, Zbynek - Pekařík, Vladimír
PY - 2019
TI - Detergent-modified catalytic and enzymomimetic activity of silver and palladium nanoparticles biotemplated by Pyrococcus furiosus ferritin
JF - Journal of Colloid and Interface Science
VL - 537
IS - MAR 1 2019
SP - 20-27
EP - 20-27
PB - Elsevier
SN - 00219797
KW - Ferritin
KW - Detergents
KW - Palladium nanoparticles
KW - Silver nanoparticles
KW - Enzymomimetic activity
UR - https://www.sciencedirect.com/science/article/pii/S0021979718313122?via%3Dihub
L2 - https://www.sciencedirect.com/science/article/pii/S0021979718313122?via%3Dihub
N2 - Palladium and silver nanoparticles (NPs) anchored at the outer surface of ferritin form stable suspension of non-coated particles that possess several catalytic and enzymomimetic activities. These activities are strongly affected by detergents that significantly influence the reaction efficiency and specificity. Reductive dehalogenation of various azo dye substrates shows strong differences in reactivity for each substrate-detergent pair. Reductive dehalogenation is negatively influenced by cationic detergents while catalytic depropargylation is severely impaired by polyethylene oxide containing detergents that is an important finding in respect to potential biorthogonal applications. Moreover, Suzuki-Miyaura reaction is promoted by polyethylene oxide containing detergents but some of them also facilitate dehalogenation. Enzymomimetic peroxidase activity of silver NPs can be detected only in presence of sodium dodecyl sulfate (SDS) while peroxidase activity of palladium NPs is enhanced by SDS and sodium deoxycholate.
ER -
PEŠKOVÁ, Marie, Ladislav ILKOVICS, David HYNEK, Simona DOSTALOVA, Esther Maria MARQUEZ SANCHEZ - CARNERERO, Marek REMEŠ, Zbynek HEGER a Vladimír PEKAŘÍK. Detergent-modified catalytic and enzymomimetic activity of silver and palladium nanoparticles biotemplated by Pyrococcus furiosus ferritin. \textit{Journal of Colloid and Interface Science}. SAN DIEGO: Elsevier, 2019, roč.~537, MAR 1 2019, s.~20-27. ISSN~0021-9797. Dostupné z: https://dx.doi.org/10.1016/j.jcis.2018.11.005.
|
