Synthesis and Bioactivity of Reduced Graphene Oxide/Alumina‐Noble Metal Nanocomposite Flakes
Source abstract
Abstract
The aim of this study was to describe the modification of the bioactivity of Al 2 O 3 ‐noble metal (Me = Ag, Au, or Pd) composite nanoparticles by the addition of graphene oxide and the formation of a RGO /Al 2 O 3 ‐Me nanocomposite system. The nanocomposite flakes and Al 2 O 3 ‐Me composite nanoparticles were widely characterized. The antibacterial effect was observed only for Al 2 O 3 ‐Ag composite nanoparticles and RGO /Al 2 O 3 ‐Ag nanocomposite flakes, while, in the case of RGO /Al 2 O 3 ‐Ag, a more evident antibacterial effect against Staphylococcus aureus bacteria was observed compared with Al 2 O 3 ‐Ag. In the case of other noble metals (Au, Pd), a slight growth‐stimulating effect was revealed for particular bacterial strains.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Graphene and Nanomaterials Applications · Nanoparticles: synthesis and applications · MXene and MAX Phase Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Faculty of Materials Science and Engineering Warsaw University of Technology Wołoska 141 02‐507 Warszawa Poland
Faculty of Environmental Engineering Warsaw University of Technology Nowowiejska 20 00‐653 Warszawa Poland
Institute of Ceramics and Building Materials Postępu 9 02‐676 Warszawa Poland
Funding
Narodowe Centrum Nauki
References (32)
Show source-provided references
1. Jastrzębska A. M. · J. Nanoparticle Res. · 2012 · 14 · 1
2. Jastrzębska A. M. · J. Nanoparticle Res. · 2015 · 17 · 1
3. 10.1515/chempap-2015-008810.1515/chempap-2015-0088 ↗
4. 10.1016/j.pmatsci.2011.03.00310.1016/j.pmatsci.2011.03.003 ↗
5. 10.1016/j.carbon.2011.02.05910.1016/j.carbon.2011.02.059 ↗
6. 10.1021/jp900360k10.1021/jp900360k ↗
7. 10.1021/nl802484w10.1021/nl802484w ↗
8. 10.1021/nn900150y10.1021/nn900150y ↗
9. 10.1021/jp903821n10.1021/jp903821n ↗
10. 10.1021/jp807989b10.1021/jp807989b ↗
11. 10.1039/c0cp00789g10.1039/c0cp00789g ↗
12. 10.1002/adma.20090326710.1002/adma.200903267 ↗
13. 10.1016/j.snb.2009.11.02210.1016/j.snb.2009.11.022 ↗
14. 10.1002/adma.20080019810.1002/adma.200800198 ↗
15. 10.1111/ijac.1218310.1111/ijac.12183 ↗
16. 10.1016/j.apsusc.2015.10.12510.1016/j.apsusc.2015.10.125 ↗
17. 10.1111/j.1744-7402.2012.02834.x10.1111/j.1744-7402.2012.02834.x ↗
18. 10.1155/2013/26358310.1155/2013/263583 ↗
19. 10.1179/1743676111Y.000000002310.1179/1743676111Y.0000000023 ↗
20. 10.1179/1743676110Y.000000001410.1179/1743676110Y.0000000014 ↗
21. 10.1016/j.surfcoat.2014.12.01510.1016/j.surfcoat.2014.12.015 ↗
22. 10.1007/978-3-642-31470-4_110.1007/978-3-642-31470-4_1 ↗
23. 10.4028/www.scientific.net/KEM.478.1310.4028/www.scientific.net/KEM.478.13 ↗
24. 10.1111/ijac.1209910.1111/ijac.12099 ↗
25. 10.1021/ja01539a01710.1021/ja01539a017 ↗
26. Ziemkowska W. · Main Group Chem. · 2014 · 13 · 10510.3233/MGC-140126 ↗
27. 10.1179/1743676111Y.000000006210.1179/1743676111Y.0000000062 ↗
28. 10.1016/j.carbon.2008.09.04510.1016/j.carbon.2008.09.045 ↗
29. Qadeer R. · Turkish J. Chem. · 2005 · 29 · 101
30. 10.1016/j.carbon.2009.10.00310.1016/j.carbon.2009.10.003 ↗
31. 10.1007/s12274-011-0112-210.1007/s12274-011-0112-2 ↗
32. 10.1016/j.carbon.2011.12.03510.1016/j.carbon.2011.12.035 ↗