Single-crystal Au microflakes modulated by amino acids and their sensing and catalytic properties
文献类型：期刊论文
| 作者 | Li, Mingjie; Wu, Xiaochen; Zhou, Jiyu; Kong, Qingshan; Li, Chaoxu |
| 刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
 |
| 出版日期 | 2016-04-01 |
| 卷号 | 467页码:115-120 |
| 关键词 | Single-crystal Au microflakes Chitin nanofibrils Humidity response Biosensor |
| 英文摘要 | Single-crystal Au microflakes with the planar area over 10(3) mu m(2) (i.e. being accessible to the human eye resolution) were synthesized in an environment-friendly route by directing two-dimensional growth of Au nanocrystals into macroscopic scales with amino acids as both reducing agents and capping agents. Side groups of amino acids were found to be a determinant parameter to tune the dimension and size of Au single crystals. The successful synthesis of Au microflakes provides an unprecedented opportunity to bridge nanotechnology and macroscopic devices, and hereby to start a new scenario of exploring their unique properties and applications in optoelectronic devices and bio-sensing fields across multiple length scales. For example, Au microflakes respond to air humidity upon depositing on films of chitin nanofibrils, and sense various physiological molecules as electrode materials of biosensors. (C) 2016 Elsevier Inc. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | GOLD NANOSHEETS ; CHITIN NANOFIBERS ; NANOPARTICLES ; INTERFACE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000370832100014 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/8022]  |
| 专题 | 青岛生物能源与过程研究所_仿生智能材料团队 |
| 作者单位 | Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Songling Rd 189, Qingdao 266101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Mingjie,Wu, Xiaochen,Zhou, Jiyu,et al. Single-crystal Au microflakes modulated by amino acids and their sensing and catalytic properties[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2016,467:115-120. |
| APA | Li, Mingjie,Wu, Xiaochen,Zhou, Jiyu,Kong, Qingshan,&Li, Chaoxu.(2016).Single-crystal Au microflakes modulated by amino acids and their sensing and catalytic properties.JOURNAL OF COLLOID AND INTERFACE SCIENCE,467,115-120. |
| MLA | Li, Mingjie,et al."Single-crystal Au microflakes modulated by amino acids and their sensing and catalytic properties".JOURNAL OF COLLOID AND INTERFACE SCIENCE 467(2016):115-120. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。