Electron Transfer at Gold Nanostar Assemblies: A Study of Shape Stability and Surface Density Influence
Gold nanostars of ~70 nm tip to tip distances were synthesized by a seed mediated method and covalently self-assembled on 1,5-pentanedithiol modified electrodes. Electron transfer kinetics at the AuNS/dithiol modified electrodes were studied as a function of AuNS surface density which was varied by...
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| Format: | Article |
| Language: | English |
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MDPI AG
2013-03-01
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| Series: | Catalysts |
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| Online Access: | http://www.mdpi.com/2073-4344/3/1/288 |