Dendritic Silica Particles with Well-Dispersed Ag Nanoparticles for Robust Antireflective and Antibacterial Nanocoatings on Polymeric Glass
文献类型:期刊论文
作者 | Wang, Yulu1; Wang, Yabin2; Li, Xiaoyu3; Li, Jianqiang3; Su, Lei1; Zhang, Xueji1; Du, Xin1 |
刊名 | ACS SUSTAINABLE CHEMISTRY & ENGINEERING
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出版日期 | 2018-11-05 |
卷号 | 6期号:11页码:14071-14081 |
关键词 | Dendritic Fibrous Nanosilica Nanocoating Antibacterial Antireflection Plastic Substrates |
ISSN号 | 2168-0485 |
DOI | 10.1021/acssuschemeng.8b02617 |
英文摘要 | Robust nanocoatings with both antireflective (AR) and antibacterial properties for transparent plastic substrates are not only significantly attractive in science but also urgently needed in wide applications. However, it is still a great challenge to realize the fabrication of this kind of multifunctional nanocoatings on plastic/polymer substrates. In this work, a series of single-particle-layered nanocoatings were prepared by partially embedding dendritic fibrous nanosilica (DFNS) with well-dispersed Ag nanoparticles (NPs) onto the surface of poly(methyl methacrylate) (PMMA) polymeric glass via organic vapor treatment. The optimal coated PMMA slide not only exhibits the enhanced transmittance with the highest one of 94.5% but also shows excellent antibacterial activity (at least killing 80% bacteria) toward both Gram-positive Staphylococcus aureus and Gram-negative Escherichia coli. Moreover, both long-term ultrasonic processing and pencil hardness tests proved strong adhesion of particles on PMMA substrate due to partial embedding. This work provides an exploration approach to construct the multifunctional nanocoatings on polymeric substrates for potential applications in various optical devices and daily touch plastic glass. |
WOS关键词 | Nanostructured Multifunctional Surface ; Silver-nanoparticles ; Fibrous Nanosilica ; Vapor Treatment ; Coatings ; Facile ; Nanospheres ; Fabrication ; Antibiotics ; Substrate |
资助项目 | National Natural Science Foundation of China[21501009] ; Fundamental Research Funds for the Central Universities[2302015-06500017] ; Fundamental Research Funds for the Central Universities[FRF-BR-17-032A] ; Fundamental Research Funds for the Central Universities[FRF-BR-17-002B] ; Fundamental Research Funds for the Central Universities[FRF-BD-17-016A] ; Beijing Municipal Science and Technology Commission[z131102002813058] |
WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Engineering |
语种 | 英语 |
WOS记录号 | WOS:000449577200052 |
出版者 | AMER CHEMICAL SOC |
资助机构 | National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Beijing Municipal Science and Technology Commission |
源URL | [http://ir.ipe.ac.cn/handle/122111/26631] ![]() |
专题 | 中国科学院过程工程研究所 |
通讯作者 | Du, Xin |
作者单位 | 1.Univ Sci & Technol Beijing, Dept Chem & Biol Engn, Beijing Key Lab Bioengn & Sensing Technol, Res Ctr Bioengn & Sensing Technol, Beijing 100083, Peoples R China 2.Yanan Univ, Coll Chem & Chem Engn, Shaanxi Key Lab Chem React Engn, Yanan 716000, Shaanxi, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydrometallurg Cleaner Prod Technol, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Yulu,Wang, Yabin,Li, Xiaoyu,et al. Dendritic Silica Particles with Well-Dispersed Ag Nanoparticles for Robust Antireflective and Antibacterial Nanocoatings on Polymeric Glass[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2018,6(11):14071-14081. |
APA | Wang, Yulu.,Wang, Yabin.,Li, Xiaoyu.,Li, Jianqiang.,Su, Lei.,...&Du, Xin.(2018).Dendritic Silica Particles with Well-Dispersed Ag Nanoparticles for Robust Antireflective and Antibacterial Nanocoatings on Polymeric Glass.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,6(11),14071-14081. |
MLA | Wang, Yulu,et al."Dendritic Silica Particles with Well-Dispersed Ag Nanoparticles for Robust Antireflective and Antibacterial Nanocoatings on Polymeric Glass".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 6.11(2018):14071-14081. |
入库方式: OAI收割
来源:过程工程研究所
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