Methylcellulose films partially crosslinked by iron compounds for medical applications
3
Lyalin pereulok 24/26-43, 105062, Moscow, Russia
|
Publication type: Journal Article
Publication date: 2019-03-01
scimago Q1
wos Q2
SJR: 0.788
CiteScore: 5.8
Impact factor: 4.5
ISSN: 23524928
Materials Chemistry
General Materials Science
Mechanics of Materials
Abstract
Abstract Methylcellulose (MC) is now widely used in medicine to fill defects of damaged tissues. A new method is proposed to improve the stability of MC-based materials in aqueous media using non-toxic reagents. MC–alginate blend films are crosslinked by iron(II) and iron(III) ions using different iron salts. The resulting films are stable in physiological solution for about 14 days. Mechanical tests of the dried films show an increase in the Young's modulus with iron concentration in solutions. Mossbauer spectroscopy data show that the films contain Fe3+ ions alone irrespective of whether chlorides of Fe2+ or Fe3+ are applied as crosslinking agents. The use of ascorbic acid as a complexing agent prevents Fe2+ from oxidation. The obtained materials are stable for at least half a year. The resulting films facilitate the growth of human fibroblasts on their surface.
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Total citations:
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Citations from 2024:
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Fadeeva I. V. et al. Methylcellulose films partially crosslinked by iron compounds for medical applications // Materials Today Communications. 2019. Vol. 18. pp. 54-59.
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Fadeeva I. V., Trofimchuk E., Dedushenko S. K., Fomin A. S., Davydova G. A., Selezneva I. I., Perfiliev Y. D., Barinov S. Methylcellulose films partially crosslinked by iron compounds for medical applications // Materials Today Communications. 2019. Vol. 18. pp. 54-59.
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TY - JOUR
DO - 10.1016/j.mtcomm.2018.10.008
UR - https://linkinghub.elsevier.com/retrieve/pii/S2352492818302125
TI - Methylcellulose films partially crosslinked by iron compounds for medical applications
T2 - Materials Today Communications
AU - Fadeeva, Inna V
AU - Trofimchuk, Elena
AU - Dedushenko, Sergey K
AU - Fomin, A. S.
AU - Davydova, Galina A
AU - Selezneva, Irina I.
AU - Perfiliev, Yuri D
AU - Barinov, S.M.
PY - 2019
DA - 2019/03/01
PB - Elsevier
SP - 54-59
VL - 18
SN - 2352-4928
ER -
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@article{2019_Fadeeva,
author = {Inna V Fadeeva and Elena Trofimchuk and Sergey K Dedushenko and A. S. Fomin and Galina A Davydova and Irina I. Selezneva and Yuri D Perfiliev and S.M. Barinov},
title = {Methylcellulose films partially crosslinked by iron compounds for medical applications},
journal = {Materials Today Communications},
year = {2019},
volume = {18},
publisher = {Elsevier},
month = {mar},
url = {https://linkinghub.elsevier.com/retrieve/pii/S2352492818302125},
pages = {54--59},
doi = {10.1016/j.mtcomm.2018.10.008}
}