Surface modification of zero-valent iron nanoparticles with β-cyclodextrin for 4-nitrophenol conversion
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F21%3A00007875" target="_blank" >RIV/46747885:24620/21:00007875 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0021979720314752" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0021979720314752</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jcis.2020.10.135" target="_blank" >10.1016/j.jcis.2020.10.135</a>
Alternative languages
Result language
angličtina
Original language name
Surface modification of zero-valent iron nanoparticles with β-cyclodextrin for 4-nitrophenol conversion
Original language description
Environmental pollution causes irreversible damage to ecosystems and their structure. Therefore, the development of novel remedial techniques is a must for an effective response to emerging contaminants and those already persisting in the environment. The nanosized zero-valent iron (nZVI) is considered as an important nanostructure for the degradation of toxic compounds. Furthermore, the degradative potential of nZVI may be improved by surface modification. In this work nZVI was functionalized with β-cyclodextrin (β-CD), which is considered to be an environmentally-friendly and cheap adsorbent for toxic pollutants. Such a ‘green’ improvement not only enhances the activity of nZVI but also enables the conversion of 4-nitrophenol to 4-aminophenol, which under standard conditions is persistent and does not significantly react with bare nZVI. This research may help to find a solution to treat persistent organic pollutants (POPs) in aqueous environment.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
<a href="/en/project/GJ20-17028Y" target="_blank" >GJ20-17028Y: Nano Zero-Valent Iron and Cyclodextrins – Their Synergistic Action for Water Purification</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Colloid and Interface Science
ISSN
0021-9797
e-ISSN
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Volume of the periodical
586
Issue of the periodical within the volume
March
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
655-662
UT code for WoS article
000606833200008
EID of the result in the Scopus database
2-s2.0-85095979837