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https://dspace.ctu.edu.vn/jspui/handle/123456789/21846| Title: | Synthesis and characterization of fluorescent gold nanoclusters |
| Authors: | Nghiem, Thi Ha Lien Nguyen, Dinh Hoang Nguyen, Trong Nghia Do, Quang Hoa |
| Keywords: | Fluorescent gold nanoclusters Fluorescent quantum yield Nanodot |
| Issue Date: | 2018 |
| Series/Report no.: | Vietnam Journal of Chemistry;No 56 .- Page.460-465 |
| Abstract: | The fluorescent gold nanoclusters (AuNCs) have been synthesized using aqueous reduction of chloroaric acid with mecapto undecanoic acid (MuA) as a thiol protecting agent. These AuNCs exhibited a strong absorption at 370 nm and a fluorescent emission in visible region. The emission spectrum can be tuned from 520 to 560 nm by controlling the NaOH concentrations during the reaction process. The gold nanoclusters exhibit a quantum yield of few percents and a fluorescence lifetime of ~2ns. These properties of AuNCs provide greatly promising for biological applications. |
| URI: | http://dspace.ctu.edu.vn/jspui/handle/123456789/21846 |
| ISSN: | 2525-2321 |
| Appears in Collections: | Vietnam Journal of Chemistry |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| _file_ Restricted Access | 4.01 MB | Adobe PDF | ||
| Your IP: 3.15.202.4 |
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