Fabrication and bioapplications of magnetically modified chitosan-based electrospun nanofibers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F18%3A00494580" target="_blank" >RIV/60077344:_____/18:00494580 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/18:73590908
Result on the web
<a href="http://dx.doi.org/10.1515/esp-2018-0003" target="_blank" >http://dx.doi.org/10.1515/esp-2018-0003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/esp-2018-0003" target="_blank" >10.1515/esp-2018-0003</a>
Alternative languages
Result language
angličtina
Original language name
Fabrication and bioapplications of magnetically modified chitosan-based electrospun nanofibers
Original language description
The fabrication of magnetically modified electrospun nanocomposite fibers based on a naturallyderived biocompatible and biodegradable polysaccharide chitosan (CS) and the hydrophilic and biocompatible poly(vinylpyrrolidone) (PVP) is reported herein. The anchoring of magnetic nanoparticles (MNPs) onto the surfaces of the electrospun PVP/CS fibers was carried out by a post-magnetization process based on chemical coprecipitation, via immersing the produced fibrous mats in an aqueous solution containing Fe(II) and Fe(III) salts at appropriate molar ratios, followed by the addition of a weak base to yield MNPs. Electron microscopy revealed the presence of continuous micron and submicron fibers surface-decorated with MNPs. The magnetically modified PVP/CS fibers exhibited superparamagnetic behavior at ambient temperature. The magnetic fibrous nanocomposite carrier was employed for the immobilization of Saccharomyces cerevisiae cells and their use for sucrose hydrolysis, and Candida rugosa lipase and its use for artificial substrate hydrolysis.
Czech name
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Czech description
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Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
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OECD FORD branch
21001 - Nano-materials (production and properties)
Result continuities
Project
<a href="/en/project/LO1305" target="_blank" >LO1305: Development of the center of advanced technologies and materials</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Electrospinning
ISSN
2391-7407
e-ISSN
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Volume of the periodical
2
Issue of the periodical within the volume
1
Country of publishing house
PL - POLAND
Number of pages
11
Pages from-to
29-39
UT code for WoS article
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EID of the result in the Scopus database
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