Green, low-cost synthesis of photoluminescent carbon dots by hydrothermal treatment of willow bark and their application as an effective photocatalyst for fabricating Au nanoparticles-reduced graphene oxide nanocomposites for glucose detection
文献类型：期刊论文
| 作者 | Qin XY ; Lu WB ; Asiri AM ; Al-Youbi AO ; Sun XP |
| 刊名 | catalysis science & technology
 |
| 出版日期 | 2013 |
| 卷号 | 3期号:4页码:1027-1035 |
| 关键词 | LABEL-FREE DETECTION GOLD NANOPARTICLES AG NANOPARTICLES METAL NANOPARTICLES CATALYTIC-REDUCTION VISIBLE-LIGHT NITRIDE DOTS IONIC LIQUID FUNCTIONALIZATION NANOSHEETS |
| ISSN号 | 2044-4753 |
| 通讯作者 | qin xy |
| 中文摘要 | in this study, we demonstrate that hydrothermal carbonization of low-cost wastes of willow bark leads to water-soluble, photoluminescent carbon dots (cds) with diameters ranging from 1 to 4 nm and a quantum yield of approximately 6.0%. we further demonstrate the proof of concept that such cds can be used as an effective photocatalyst for the simultaneous reduction of au(iii) complex and graphene oxide to form au nanoparticles decorated reduced graphene oxide (aunps-rgo) nanocomposites by uv irradiation of a mixture of go and haucl4 aqueous solution in the presence of cds. it is found that the resultant aunps-rgo nanocomposites exhibit notable catalytic performance for h2o2 reduction and oxidation. furthermore, we fabricate a glucose biosensor by immobilizing glucose oxidase on the aunps-rgo-modified glassy carbon electrode for glucose detection. the linear response range and detection limit are estimated to be from 2 mm to 18 mm (r: 0.995) and 45 mu m, respectively. the application of this glucose sensor in human blood serum has also been demonstrated successfully. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000315920300018 |
| 公开日期 | 2014-04-18 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/50333]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Qin XY,Lu WB,Asiri AM,et al. Green, low-cost synthesis of photoluminescent carbon dots by hydrothermal treatment of willow bark and their application as an effective photocatalyst for fabricating Au nanoparticles-reduced graphene oxide nanocomposites for glucose detection[J]. catalysis science & technology,2013,3(4):1027-1035. |
| APA | Qin XY,Lu WB,Asiri AM,Al-Youbi AO,&Sun XP.(2013).Green, low-cost synthesis of photoluminescent carbon dots by hydrothermal treatment of willow bark and their application as an effective photocatalyst for fabricating Au nanoparticles-reduced graphene oxide nanocomposites for glucose detection.catalysis science & technology,3(4),1027-1035. |
| MLA | Qin XY,et al."Green, low-cost synthesis of photoluminescent carbon dots by hydrothermal treatment of willow bark and their application as an effective photocatalyst for fabricating Au nanoparticles-reduced graphene oxide nanocomposites for glucose detection".catalysis science & technology 3.4(2013):1027-1035. |
入库方式： OAI收割
来源：长春应用化学研究所
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