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Optical properties of the amine functionalized gold nanobipyramids: Effect of functionalization times period
Suratun Nafisah1, Iwantono2, Yulia Citra3, Sindi Melani4, Suratun Nafisah5, Marlia Morsin6, Nur Liyana Razali7, Marlia Morsin8, Nur Liyana Razali9.
The gold nanobipyramids (GNBPs) have attracted wide attention in field of sensing,
biomedicine, catalysis and optoelectronics due to strong local electric field enhancement
and surface plasmon resonance originated from their sharp tips. In GNBPs synthesis
process, CTAB is usually used as a surfactant which plays a role as capping and stabilizing
agents. However, CTAB surfactant is known as a toxic and thus hindering the GNBPs
application in a biomedical related research. In this paper, for the first time we reported
the simplest approach for surface modification of CTAB surfactant capped GNBPs using an
amine functionalization or known as amine functionalized GNBPs. The optical properties
and functionalization mechanism were investigated in this paper. In addition, the detailed
understanding of the GNBPs-amine bond and its physical arrangement also were explained
in this work. The amine functionalized GNBPs systems have exciting potential applications
in the field of biosensing and in targeted drug delivery platforms
Affiliation:
- Universitas Riau, Indonesia
- Universitas Riau, Indonesia
- Universitas Riau, Indonesia
- Universitas Riau, Indonesia
- Universiti Tun Hussein Onn Malaysia, Malaysia
- Universiti Tun Hussein Onn Malaysia, Malaysia
- Universiti Tun Hussein Onn Malaysia, Malaysia
- Universiti Tun Hussein Onn Malaysia, Malaysia
- Universiti Tun Hussein Onn Malaysia, Malaysia
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Indexation |
Indexed by |
MyJurnal (2021) |
H-Index
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2 |
Immediacy Index
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0.000 |
Rank |
0 |
Indexed by |
Scopus 2020 |
Impact Factor
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CiteScore (1.3) |
Rank |
Q3 (Electrical and Electronic Engineering)) Q4 (Electronic, Optical and Magnetic Materials) |
Additional Information |
SJR (0.298) |
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