Fabrication of silk sericin-anthocyanin nanocoating for chelating and saturation-visualization detection of metal ions
文献类型：期刊论文
| 作者 | Yao, Liang1,2; Hao, Minglu3; Zhao, Feng4,5; Wang, Yilin6; Zhou, Yueru4,5; Liu, Zhongyi4,5; An, Xiaofan3; Gao, Zhongfeng3; Wang, Jun1,2; Zheng, Tao7 |
| 刊名 | NANOSCALE
 |
| 出版日期 | 2022-12-01 |
| 卷号 | 14期号:46页码:17277-17289 |
| ISSN号 | 2040-3364 |
| DOI | 10.1039/d2nr04047f |
| 通讯作者 | Chen, Pu(p4chen@uwaterloo.ca) ; Zhang, Lei(l78zhang@uwaterloo.ca) |
| 英文摘要 | Silk sericin (SS) is a natural water-soluble protein with the potential to chelate metal ions via its polar groups. However, the difficulty of identifying the saturation of SS limits its application as filter films. One solution is to construct SS filter films with an indicator to reflect the degree of saturation of silk sericin. Hence, the nanocoating consisting of co-assembled SS protein and anthocyanin (C3G) nanoparticles is designed, constructed, and characterized to chelate metal ions with a saturation-visualization detection behavior. Here, metal ions Zn2+ and Al3+ are chosen as models to explore the chelating ability of SS and indicator behaviors of C3G, which could indicate the saturation degree of SS. Interestingly, after the saturation of SS in the solution and filter film situations, the visible color progressively shifts from pink to blue (Zn2+) or violet (Al3+), with the corresponding redshift of UV-Vis absorbance of C3G. Remarkable removal effectiveness of Zn2+ and Al3+, namely 93.16% and 53.97%, as well as an evident saturation-visualization detection, were identified by filter paper films with the nanocoating. Our research provides a fresh viewpoint for designing SS filter films that could effectively remove metal ions while enabling real-time viewing. |
| WOS关键词 | HEAVY-METALS ; EXCELLENT ADSORPTION ; COMPLEXATION ; FIBROIN ; DESIGN ; PB(II) |
| 资助项目 | Natural Science Foundation of Jiangsu Province, China ; Natural Science Foundation of the Jiangsu Higher Education Institutions of China ; High-Level Talent Research Fund of Jiangsu University of Science and Technology ; Canada Mitacs Fellowship ; [BK20190960] ; [19KJB180014] ; [1732931803] ; [IT18262] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000885682800001 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 资助机构 | Natural Science Foundation of Jiangsu Province, China ; Natural Science Foundation of the Jiangsu Higher Education Institutions of China ; High-Level Talent Research Fund of Jiangsu University of Science and Technology ; Canada Mitacs Fellowship |
| 源URL | [http://ir.giec.ac.cn/handle/344007/37838]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Chen, Pu; Zhang, Lei |
| 作者单位 | 1.Jiangsu Univ Sci & Technol, Sch Biotechnol, Zhenjiang 212018, Jiangsu, Peoples R China 2.Jiangsu Univ Sci & Technol, Sericultural Res Inst, Zhenjiang 212018, Jiangsu, Peoples R China 3.Qilu Univ Technol, Sch Adv Mat Inst, Shandong Acad Sci, Jinan 250014, Peoples R China 4.Univ Waterloo, Dept Chem Engn, Waterloo, ON N2L 3G1, Canada 5.Univ Waterloo, Waterloo Inst Nanotechnol, Waterloo, ON N2L 3G1, Canada 6.Zhejiang Univ, Inst Translat Med, Hangzhou 310029, Zhejiang, Peoples R China 7.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yao, Liang,Hao, Minglu,Zhao, Feng,et al. Fabrication of silk sericin-anthocyanin nanocoating for chelating and saturation-visualization detection of metal ions[J]. NANOSCALE,2022,14(46):17277-17289. |
| APA | Yao, Liang.,Hao, Minglu.,Zhao, Feng.,Wang, Yilin.,Zhou, Yueru.,...&Zhang, Lei.(2022).Fabrication of silk sericin-anthocyanin nanocoating for chelating and saturation-visualization detection of metal ions.NANOSCALE,14(46),17277-17289. |
| MLA | Yao, Liang,et al."Fabrication of silk sericin-anthocyanin nanocoating for chelating and saturation-visualization detection of metal ions".NANOSCALE 14.46(2022):17277-17289. |
入库方式： OAI收割
来源：广州能源研究所
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。