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| Synthesis of graphene/methylene blue/gold nanoparticles composites based on simultaneous green reduction, in situ growth and self-catalysis | |
Han, Haitao; Pan, Dawei ; Wu, Xuran; Zhang, Qing; Zhang, Haiyun; Wu, XR (reprint author), Yantai Univ, Sch Chem & Chem Engn, Yantai 264005, Peoples R China. ytuhht@163.com; dwpan@yic.ac.cn; ytdxwxr@126.com; zhang_qing0918@163.com; hai999yun666@163.com
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| 发表期刊 | JOURNAL OF MATERIALS SCIENCE
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| ISSN | 0022-2461 |
| 2014-07 | |
| 卷号 | 49期号:14页码:4796-4806 |
| 关键词 | Reduced Graphene Oxide Multiwalled Carbon Nanotubes Ascorbic-acid Uric-acid Gold Nanoparticles Modified Electrode Direct Electrochemistry Glucose-oxidase One-step Dopamine |
| DOI | 10.1007/s10853-014-8179-2 |
| 产权排序 | [Han, Haitao; Wu, Xuran] Yantai Univ, Sch Chem & Chem Engn, Yantai 264005, Peoples R China; [Han, Haitao; Pan, Dawei; Zhang, Qing; Zhang, Haiyun] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Shandong, Peoples R China; [Han, Haitao; Pan, Dawei; Zhang, Qing; Zhang, Haiyun] YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China; [Zhang, Qing] Shandong Normal Univ, Coll Chem Chem Engn & Mat Sci, Minist Educ China, Key Lab Mol & Nanomat Probes, Jinan 250014, Peoples R China |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 英文摘要 | The novel composites based on reduced graphene oxide/methylene blue/gold nanoparticles (rGO/MB/AuNPs) were synthesized by a green and easy method. This synthesis was realized through a one-step green reduction of graphene oxide and chloroauric acid by ascorbic acid, with MB as the assistant reductant and formed AuNPs as the self-catalyst. Except for electroactive substance, MB, which was firmly coated onto the surface of rGO through pi-pi stacking non-covalent interactions, also serves as the anchor for AuNPs in situ growth due to the electrostatic attraction between positively charged MB and negatively charged chloroauric ions. The characteristics of rGO/MB/AuNPs composites were investigated by various optical and electrical methods. These composites exhibit excellent electrochemical properties and promising prospects for practical application in electrochemical analysis. |
| 文章类型 | 期刊论文 |
| 资助机构 | Materials Science |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | REDUCED GRAPHENE OXIDE ; MULTIWALLED CARBON NANOTUBES ; ASCORBIC-ACID ; URIC-ACID ; GOLD NANOPARTICLES ; MODIFIED ELECTRODE ; DIRECT ELECTROCHEMISTRY ; GLUCOSE-OXIDASE ; ONE-STEP ; DOPAMINE |
| 研究领域[WOS] | National Natural Science Foundation of China [21007087, 41276093] ; Natural Science Foundation of Shandong Province [BS2010HZ030] ; Taishan Scholar Program of Shandong Province ; Youth Innovation Promotion Association of CAS |
| WOS记录号 | WOS:000335451700013 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/8734 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Wu, XR (reprint author), Yantai Univ, Sch Chem & Chem Engn, Yantai 264005, Peoples R China. ytuhht@163.com; dwpan@yic.ac.cn; ytdxwxr@126.com; zhang_qing0918@163.com; hai999yun666@163.com |
| 推荐引用方式 GB/T 7714 | Han, Haitao,Pan, Dawei,Wu, Xuran,et al. Synthesis of graphene/methylene blue/gold nanoparticles composites based on simultaneous green reduction, in situ growth and self-catalysis[J]. JOURNAL OF MATERIALS SCIENCE,2014,49(14):4796-4806. |
| APA | Han, Haitao.,Pan, Dawei.,Wu, Xuran.,Zhang, Qing.,Zhang, Haiyun.,...&hai999yun666@163.com.(2014).Synthesis of graphene/methylene blue/gold nanoparticles composites based on simultaneous green reduction, in situ growth and self-catalysis.JOURNAL OF MATERIALS SCIENCE,49(14),4796-4806. |
| MLA | Han, Haitao,et al."Synthesis of graphene/methylene blue/gold nanoparticles composites based on simultaneous green reduction, in situ growth and self-catalysis".JOURNAL OF MATERIALS SCIENCE 49.14(2014):4796-4806. |
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