Network structure consisting of chain-like arrays of gold nanoparticles and silica layer prepared using a nonionic reverse-micelle template
Source abstract
Abstract
A nonionic reverse-micelle based approach is described for fabrication of a network structure consisting of chain-like arrays of gold nanoparticles, followed by coating process with a uniform silica layer using a sol-gel method. The hexadecyl-poly (ethylene oxide-15) ether (designated C16E15) is used as a template for this study. The effects of a water-to-surfactant molar ratio (w) as well as the concentration of tetraethyl orthosilicate ([TEOS]oil) are investigated on the resulting organized structures.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Gold and Silver Nanoparticles Synthesis and Applications · Mesoporous Materials and Catalysis · Photonic Crystals and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (11)
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1. Fullam S., Cottell D., Rensmo H., Fitzmaurice D. (2000) Carbon nanotube templated self-assembly and thermal processing of gold nanowires. Adv. Mater. 12:143010.1002/1521-4095(200010)12:19<1430::AID-ADMA1430>3.0.CO;2-8 ↗
2. Jahn W., Strey R. (1988). Microstructure of microemulsions by freeze fracture electron microscopy. J. Phys. Chem. 92:229410.1021/j100319a039 ↗
3. Kishida M., T. Tago, T. Hatsuta & K. Wakabayashi, 2000. Preparation of silica-coated rhodium nanoparticles using water-in-oil microemulsion. Chem. Lett. 29, 1108--110910.1246/cl.2000.1108 ↗
4. Li M., Schnablegger H., Mann S. (1999). Coupled synthesis and self-assembly of nanoparticles to give structures with controlled organization. Nature 402:393
5. Liz-Marzán L.M., Giersig M., Mulvaney P. (1996) Synthesis of nanosized gold-silica core-shell particles. Langmuir 12:4329
6. Nakao S., Torigoe K., Kon-No K., Yonezawa T. (2002) Self-assembled one-dimensional arrays of gold-dendron nanocomposites. J. Phys. Chem. B. 106:1209710.1021/jp021710p ↗
7. Schmid G. (2004). Nanoparticles: From Theory to Application. John Wiley & Sons, New York
8. Stella M., Brousseau L.C. III, Jones A., Feldheim D.L. (1998) Template synthesis of one-dimensional Au, Au-Poly(pyrrole), and poly(pyrrole) nanoparticle arrays. Chem. Mater. 10:1214
9. Tago T., Tashiro S., Hashimoto Y., Wakabayashi K., Kishida M. (2003) Synthesis and optical properties of SiO2-coated CeO2 nanoparticles. J. Nanoparticle Res. 5:5510.1023/A:1024499516543 ↗
10. Wyrwa D., Beyer N., Schmid G. (2002) One-dimensional arrangements of metal nanoclusters. Nano Lett. 2:41910.1021/nl0157086 ↗
11. Yonezawa T., Matsune H., Kimizuka N. (2003) Formation of an isolated spherical three-dimensional nanoparticle assembly as stable submicronmeter-sized units by using an inorganic wrapping technique. Adv. Mater. 15:49910.1002/adma.200390115 ↗