Preparation of 3D ZnTiO3/Ag NPs composite as the photocatalytic SERS-active substrate with well reusability
A three-dimensional (3D) perovskite ZnTiO3/Ag nanoparticles (NPs) surface-enhanced Raman scattering (SERS) substrate with ultra-sensitivity and high homogeneity is designed and prepared in this paper. The lowest detectable concentration for rhodamine (R6G) dye is down to 10(-12) M. In addition, the...
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| Veröffentlicht in: | Applied optics (2004) 2020-06, Vol.59 (18), p.5589-5595 |
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| container_title | Applied optics (2004) |
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| creator | Lu, Jiajun Du, Xuejian Li, Zhen Song, Yuzhi Zhang, Chao Yu, Jing Peng, Qianqian |
| description | A three-dimensional (3D) perovskite ZnTiO3/Ag nanoparticles (NPs) surface-enhanced Raman scattering (SERS) substrate with ultra-sensitivity and high homogeneity is designed and prepared in this paper. The lowest detectable concentration for rhodamine (R6G) dye is down to 10(-12) M. In addition, the proposed substrate is demonstrated with good photocatalytic activity. The electromagnetic enhancement mechanism induced by the Ag NPs, chemical enhancement mechanism brought by ZnTiO3, and the 3D structure jointly endow the substrate with good SERS performance, which has been demonstrated experimentally and theoretically. Our work indicates that perovskite materials show extensive application prospect in SERS and photocatalysis. (C) 2020 Optical Society of America |
| doi_str_mv | 10.1364/AO.386966 |
| format | Article |
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The lowest detectable concentration for rhodamine (R6G) dye is down to 10(-12) M. In addition, the proposed substrate is demonstrated with good photocatalytic activity. The electromagnetic enhancement mechanism induced by the Ag NPs, chemical enhancement mechanism brought by ZnTiO3, and the 3D structure jointly endow the substrate with good SERS performance, which has been demonstrated experimentally and theoretically. Our work indicates that perovskite materials show extensive application prospect in SERS and photocatalysis. 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The lowest detectable concentration for rhodamine (R6G) dye is down to 10(-12) M. In addition, the proposed substrate is demonstrated with good photocatalytic activity. The electromagnetic enhancement mechanism induced by the Ag NPs, chemical enhancement mechanism brought by ZnTiO3, and the 3D structure jointly endow the substrate with good SERS performance, which has been demonstrated experimentally and theoretically. Our work indicates that perovskite materials show extensive application prospect in SERS and photocatalysis. (C) 2020 Optical Society of America</description><subject>Catalytic activity</subject><subject>Homogeneity</subject><subject>Nanoparticles</subject><subject>Optics</subject><subject>Perovskites</subject><subject>Photocatalysis</subject><subject>Physical Sciences</subject><subject>Raman spectra</subject><subject>Rhodamine</subject><subject>Science & Technology</subject><subject>Silver</subject><subject>Substrates</subject><subject>Three dimensional composites</subject><issn>1559-128X</issn><issn>2155-3165</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>AOWDO</sourceid><recordid>eNqNUNtKwzAADaLgnD74BwEfpVsuzaWPY84LDDfcBPGlJGnqMrumNqljf29xfoBP5zycGweAa4xGmPJ0PFmMqOQZ5ydgQDBjCcWcnYJBT7MEE_l2Di5C2CJEWZqJAfhctrZRrYrO19CXkN7B93rtFnQ8-YDPywCN3zU-uGihCjBuLGw2PnqjoqoO0Rm4mr2sEmWi-7YwdDrEPsvCvYsbuLdVBVvbBaVd5eLhEpyVqgr26g-H4PV-tp4-JvPFw9N0Mk8aLGlMNMb9Zi4IN1wVqSaKCiOFLoQWmShKXJICiYwTwYQhhEudao1KTgUrjZKcDsHNMbdp_VdnQ8y3vmvrvjInKWYpz4iQvUoeVXurfRmMs7WxedO6nWoPOUKIpYL1t_WM0qmLvxdNfVfH3nr7fyv9ASaPeYU</recordid><startdate>20200620</startdate><enddate>20200620</enddate><creator>Lu, Jiajun</creator><creator>Du, Xuejian</creator><creator>Li, Zhen</creator><creator>Song, Yuzhi</creator><creator>Zhang, Chao</creator><creator>Yu, Jing</creator><creator>Peng, Qianqian</creator><general>Optical Soc Amer</general><general>Optical Society of America</general><scope>AOWDO</scope><scope>BLEPL</scope><scope>DTL</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20200620</creationdate><title>Preparation of 3D ZnTiO3/Ag NPs composite as the photocatalytic SERS-active substrate with well reusability</title><author>Lu, Jiajun ; Du, Xuejian ; Li, Zhen ; Song, Yuzhi ; Zhang, Chao ; Yu, Jing ; Peng, Qianqian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p183t-b111656726c6ad4b2a37c87bd7b797df1f2d07962757c2268b4bb0f6375fca863</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Catalytic activity</topic><topic>Homogeneity</topic><topic>Nanoparticles</topic><topic>Optics</topic><topic>Perovskites</topic><topic>Photocatalysis</topic><topic>Physical Sciences</topic><topic>Raman spectra</topic><topic>Rhodamine</topic><topic>Science & Technology</topic><topic>Silver</topic><topic>Substrates</topic><topic>Three dimensional composites</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lu, Jiajun</creatorcontrib><creatorcontrib>Du, Xuejian</creatorcontrib><creatorcontrib>Li, Zhen</creatorcontrib><creatorcontrib>Song, Yuzhi</creatorcontrib><creatorcontrib>Zhang, Chao</creatorcontrib><creatorcontrib>Yu, Jing</creatorcontrib><creatorcontrib>Peng, Qianqian</creatorcontrib><collection>Web of Science - Science Citation Index Expanded - 2020</collection><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied optics (2004)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lu, Jiajun</au><au>Du, Xuejian</au><au>Li, Zhen</au><au>Song, Yuzhi</au><au>Zhang, Chao</au><au>Yu, Jing</au><au>Peng, Qianqian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation of 3D ZnTiO3/Ag NPs composite as the photocatalytic SERS-active substrate with well reusability</atitle><jtitle>Applied optics (2004)</jtitle><stitle>APPL OPTICS</stitle><date>2020-06-20</date><risdate>2020</risdate><volume>59</volume><issue>18</issue><spage>5589</spage><epage>5595</epage><pages>5589-5595</pages><issn>1559-128X</issn><eissn>2155-3165</eissn><abstract>A three-dimensional (3D) perovskite ZnTiO3/Ag nanoparticles (NPs) surface-enhanced Raman scattering (SERS) substrate with ultra-sensitivity and high homogeneity is designed and prepared in this paper. 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| ispartof | Applied optics (2004), 2020-06, Vol.59 (18), p.5589-5595 |
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| source | Web of Science - Science Citation Index Expanded - 2020<img src="https://exlibris-pub.s3.amazonaws.com/fromwos-v2.jpg" />; Optica Publishing Group Journals |
| subjects | Catalytic activity Homogeneity Nanoparticles Optics Perovskites Photocatalysis Physical Sciences Raman spectra Rhodamine Science & Technology Silver Substrates Three dimensional composites |
| title | Preparation of 3D ZnTiO3/Ag NPs composite as the photocatalytic SERS-active substrate with well reusability |
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