Reaction inside a viral protein nanocage: mineralization on a nanoparticle seed after encapsulation via self-assembly
文献类型：期刊论文
| 作者 | Zhang, Wenjing1,2; Zhang, Zhi-Ping1; Zhang, Xian-En3; Li, Feng1 |
| 刊名 | Nano research
 |
| 出版日期 | 2017-10-01 |
| 卷号 | 10期号:10页码:3285-3294 |
| 关键词 | Protein nanocages Mineralization Gold nanoparticles Gold-silver core-shell nanoparticles Self-assembly |
| ISSN号 | 1998-0124 |
| DOI | 10.1007/s12274-017-1541-3 |
| 通讯作者 | Zhang, xian-en(zhangxe@ibp.ac.cn) ; Li, feng(fli@wh.iov.cn) |
| 英文摘要 | Protein nanocages are ideal templates for the bio-inspired fabrication of nanomaterials due to several advantageous properties. during the mineralization of nanoparticles (nps) inside protein nanocages, most studies have employed a common strategy: seed formation inside protein nanocages followed by seeded np growth. however, the seed formation step is restricted to gentle reaction conditions to avoid damage to the protein nanocages, which may greatly limit the spectrum of seed materials used for np growth. we put forward a simple route to circumvent such a limitation: encapsulation of a preformed np as the seed via self-assembly, followed by the growth of an outer metal layer. using such a method, we succeeded in mineralizing size-tunable au nps and au@ag core-shell nps (< 10 nm in diameter) with narrow size distributions inside the virus-based nps of simian virus 40. the present route enables the utilization of nps synthesized under any conditions as the starting seeds for nanomaterial growth inside protein nanocages. therefore, it potentially leads to novel bioinorganic chimeric nanomaterials with tailorable components and structures. |
| WOS关键词 | CORE-SHELL NANOPARTICLES ; ENHANCED RAMAN-SCATTERING ; ANTIBACTERIAL ACTIVITY ; SILVER NANOPARTICLES ; GOLD NANOPARTICLES ; INSPIRED SYNTHESIS ; OPTICAL-PROPERTIES ; BUILDING-BLOCKS ; COAT PROTEINS ; SURFACE |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS类目 | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000410304500002 |
| 出版者 | TSINGHUA UNIV PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373375 |
| 专题 | 武汉病毒研究所 |
| 通讯作者 | Zhang, Xian-En; Li, Feng |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Virol, Wuhan Inst Virol, Wuhan 430071, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Natl Lab Biomacromol, CAS Ctr Excellence Biomacromol, Inst Biophys, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Wenjing,Zhang, Zhi-Ping,Zhang, Xian-En,et al. Reaction inside a viral protein nanocage: mineralization on a nanoparticle seed after encapsulation via self-assembly[J]. Nano research,2017,10(10):3285-3294. |
| APA | Zhang, Wenjing,Zhang, Zhi-Ping,Zhang, Xian-En,&Li, Feng.(2017).Reaction inside a viral protein nanocage: mineralization on a nanoparticle seed after encapsulation via self-assembly.Nano research,10(10),3285-3294. |
| MLA | Zhang, Wenjing,et al."Reaction inside a viral protein nanocage: mineralization on a nanoparticle seed after encapsulation via self-assembly".Nano research 10.10(2017):3285-3294. |
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来源：武汉病毒研究所
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