Synthesis of dendrimer stabilized high-density silver nanoparticles on reduced graphene oxide for catalytic and antibacterial properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F24%3A73627711" target="_blank" >RIV/61989592:15310/24:73627711 - isvavai.cz</a>
Result on the web
<a href="https://pubs.rsc.org/en/content/articlelanding/2024/ya/d4ya00284a" target="_blank" >https://pubs.rsc.org/en/content/articlelanding/2024/ya/d4ya00284a</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/d4ya00284a" target="_blank" >10.1039/d4ya00284a</a>
Alternative languages
Result language
angličtina
Original language name
Synthesis of dendrimer stabilized high-density silver nanoparticles on reduced graphene oxide for catalytic and antibacterial properties
Original language description
Immobilization of metal nanoparticles (MNPs) with high density on a solid support is a crucial approach for their facile recovery and to counter aggregation problems. We have developed a simple technique by mediating the Diels-Alder "click reaction" using a deep eutectic solvent (DES) system. In this method, maleic anhydride (MA) was first covalently grafted onto the surface of reduced graphene oxide (rGO), which is further utilized as a seeding platform to grow dendrimers through the consecutive reactions of ethylenediamine (EDA) and MA. Finally, silver nanoparticles (AgNPs) were deposited in high density onto the dendrimers through visible light photoreaction. This method has excluded the use of harmful chemicals and an external reductant for the functionalization of rGO and deposition of AgNPs, respectively. Moreover, we have investigated the effect of dendrimers' chain branching on the loading of AgNPs and evaluated their compound influence on the nitro-reduction reaction and antibacterial properties. Study explores depositing silver nanoparticles onto dendrimer-functionalized reduced graphene oxide via a Diels-Alder reaction, analyzing dendrimer branching's impacts on AgNP loading, nitro-reduction, and antibacterial properties.
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
21001 - Nano-materials (production and properties)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Energy Advances
ISSN
2753-1457
e-ISSN
2753-1457
Volume of the periodical
3
Issue of the periodical within the volume
9
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
2399-2406
UT code for WoS article
001288444300001
EID of the result in the Scopus database
2-s2.0-85201146978