Effect of polyethylene glycol additives on structure, stability, and biocatalytic activity of ormosil sol–gel encapsulated yeast cells
Publication type: Journal Article
Publication date: 2017-02-18
scimago Q2
wos Q1
SJR: 0.513
CiteScore: 4.8
Impact factor: 3.2
ISSN: 09280707, 15734846
Materials Chemistry
General Chemistry
Ceramics and Composites
Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Biomaterials
Abstract
Biohybrid materials based on ormosil encapsulated yeast cells were synthesized through a one-step sol–gel route with base-catalyst (NaF) using tetraethoxysilane (TEOS), methyltriethoxysilane (MTES) and polyethylene glycol (PEG) with different molar weights as a structure-controlling agent. Phase contrast microscopy and scanning electron microscopy were employed to evidence possible structures of the materials. The addition of PEG during cell encapsulation has induced structural changes within the biohybrids, which depend on PEG molecular weights. The biocatalytic activity of the living hybrids has been investigated by a biosensor which was based on the Clark-type oxygen electrode.Graphical Abstract
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2 citations
Filippova Ekaterina
2 publications
h-index: 0
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12
Total citations:
12
Citations from 2025:
2
(16.67%)
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GOST
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Lavrova D. G. et al. Effect of polyethylene glycol additives on structure, stability, and biocatalytic activity of ormosil sol–gel encapsulated yeast cells // Journal of Sol-Gel Science and Technology. 2017. Vol. 88. No. 1. pp. 1-5.
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Lavrova D. G., Kamanina O. A., Machulin A., Suzina N. E., Alferov V. A., Ponamoreva O. N. Effect of polyethylene glycol additives on structure, stability, and biocatalytic activity of ormosil sol–gel encapsulated yeast cells // Journal of Sol-Gel Science and Technology. 2017. Vol. 88. No. 1. pp. 1-5.
Cite this
RIS
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TY - JOUR
DO - 10.1007/s10971-017-4333-z
UR - https://doi.org/10.1007/s10971-017-4333-z
TI - Effect of polyethylene glycol additives on structure, stability, and biocatalytic activity of ormosil sol–gel encapsulated yeast cells
T2 - Journal of Sol-Gel Science and Technology
AU - Lavrova, D G
AU - Kamanina, O A
AU - Machulin, A.V.
AU - Suzina, N. E.
AU - Alferov, V A
AU - Ponamoreva, O. N.
PY - 2017
DA - 2017/02/18
PB - Springer Nature
SP - 1-5
IS - 1
VL - 88
SN - 0928-0707
SN - 1573-4846
ER -
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BibTex (up to 50 authors)
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@article{2017_Lavrova,
author = {D G Lavrova and O A Kamanina and A.V. Machulin and N. E. Suzina and V A Alferov and O. N. Ponamoreva},
title = {Effect of polyethylene glycol additives on structure, stability, and biocatalytic activity of ormosil sol–gel encapsulated yeast cells},
journal = {Journal of Sol-Gel Science and Technology},
year = {2017},
volume = {88},
publisher = {Springer Nature},
month = {feb},
url = {https://doi.org/10.1007/s10971-017-4333-z},
number = {1},
pages = {1--5},
doi = {10.1007/s10971-017-4333-z}
}
Cite this
MLA
Copy
Lavrova, D. G., et al. “Effect of polyethylene glycol additives on structure, stability, and biocatalytic activity of ormosil sol–gel encapsulated yeast cells.” Journal of Sol-Gel Science and Technology, vol. 88, no. 1, Feb. 2017, pp. 1-5. https://doi.org/10.1007/s10971-017-4333-z.