Micro-nano hierarchical urchin-like ZnO/Ag hollow sphere for SERS detection and photodegradation of antibiotics
Hollow urchin-like substrates have been widely interested in the field of surface-enhanced Raman scattering (SERS) and photocatalysis. However, most reported studies are simple nanoscale urchin-like substrate with limited light trapping range and complicated preparation process. In this paper, a sim...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2024-01-01
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| Series: | Nanophotonics |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/nanoph-2023-0659 |
| _version_ | 1827113753925124096 |
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| author | Jiao Yang Pan Yuanyuan Yang Moru Li Zhen Yu Jing Fu Rong Man Baoyuan Zhang Chao Zhao Xiaofei |
| author_facet | Jiao Yang Pan Yuanyuan Yang Moru Li Zhen Yu Jing Fu Rong Man Baoyuan Zhang Chao Zhao Xiaofei |
| author_sort | Jiao Yang |
| collection | DOAJ |
| description | Hollow urchin-like substrates have been widely interested in the field of surface-enhanced Raman scattering (SERS) and photocatalysis. However, most reported studies are simple nanoscale urchin-like substrate with limited light trapping range and complicated preparation process. In this paper, a simple and effective controllable synthesis strategy based on micro-nano hierarchical urchin-like ZnO/Ag hollow spheres was prepared. Compared with the 2D structure and solid spheres, the 3D urchin-like ZnO/Ag hollow sphere has higher laser utilization and more exposed specific surface area due to its special hollow structure, which resulted in excellent SERS and photocatalytic performance, and successfully realize the detection and photodegradation of antibiotics. The limited of detection of metronidazole can reach as low as 10−9 M, and degradation rate achieve 89 % within 120 min. The experimental and theoretical results confirm that the ZnO/Ag hollow spheres can be used in the development of ZnO heterostructure for the detection and degradation of antibiotics, which open new avenues for the development of novel ZnO-based substrate in SERS sensing and catalytic application to address environmental challenges. |
| first_indexed | 2024-03-07T23:49:21Z |
| format | Article |
| id | doaj.art-96ac870a9d6f49e383f88101e8906eef |
| institution | Directory Open Access Journal |
| issn | 2192-8614 |
| language | English |
| last_indexed | 2025-03-20T11:51:00Z |
| publishDate | 2024-01-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Nanophotonics |
| spelling | doaj.art-96ac870a9d6f49e383f88101e8906eef2024-09-16T09:44:08ZengDe GruyterNanophotonics2192-86142024-01-0113330731810.1515/nanoph-2023-0659Micro-nano hierarchical urchin-like ZnO/Ag hollow sphere for SERS detection and photodegradation of antibioticsJiao Yang0Pan Yuanyuan1Yang Moru2Li Zhen3Yu Jing4Fu Rong5Man Baoyuan6Zhang Chao7Zhao Xiaofei8School of Physics and Electronics, Shandong Normal University, Jinan250014, ChinaSchool of Physics and Electronics, Shandong Normal University, Jinan250014, ChinaSchool of Physics and Electronics, Shandong Normal University, Jinan250014, ChinaSchool of Physics and Electronics, Shandong Normal University, Jinan250014, ChinaSchool of Physics and Electronics, Shandong Normal University, Jinan250014, ChinaSchool of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng252000, ChinaSchool of Physics and Electronics, Shandong Normal University, Jinan250014, ChinaSchool of Physics and Electronics, Shandong Normal University, Jinan250014, ChinaSchool of Physics and Electronics, Shandong Normal University, Jinan250014, ChinaHollow urchin-like substrates have been widely interested in the field of surface-enhanced Raman scattering (SERS) and photocatalysis. However, most reported studies are simple nanoscale urchin-like substrate with limited light trapping range and complicated preparation process. In this paper, a simple and effective controllable synthesis strategy based on micro-nano hierarchical urchin-like ZnO/Ag hollow spheres was prepared. Compared with the 2D structure and solid spheres, the 3D urchin-like ZnO/Ag hollow sphere has higher laser utilization and more exposed specific surface area due to its special hollow structure, which resulted in excellent SERS and photocatalytic performance, and successfully realize the detection and photodegradation of antibiotics. The limited of detection of metronidazole can reach as low as 10−9 M, and degradation rate achieve 89 % within 120 min. The experimental and theoretical results confirm that the ZnO/Ag hollow spheres can be used in the development of ZnO heterostructure for the detection and degradation of antibiotics, which open new avenues for the development of novel ZnO-based substrate in SERS sensing and catalytic application to address environmental challenges.https://doi.org/10.1515/nanoph-2023-0659surface-enhanced raman scatteringphotodegradationplasmonic3d zno/ag hollow sphereanti-biotics |
| spellingShingle | Jiao Yang Pan Yuanyuan Yang Moru Li Zhen Yu Jing Fu Rong Man Baoyuan Zhang Chao Zhao Xiaofei Micro-nano hierarchical urchin-like ZnO/Ag hollow sphere for SERS detection and photodegradation of antibiotics Nanophotonics surface-enhanced raman scattering photodegradation plasmonic 3d zno/ag hollow sphere anti-biotics |
| title | Micro-nano hierarchical urchin-like ZnO/Ag hollow sphere for SERS detection and photodegradation of antibiotics |
| title_full | Micro-nano hierarchical urchin-like ZnO/Ag hollow sphere for SERS detection and photodegradation of antibiotics |
| title_fullStr | Micro-nano hierarchical urchin-like ZnO/Ag hollow sphere for SERS detection and photodegradation of antibiotics |
| title_full_unstemmed | Micro-nano hierarchical urchin-like ZnO/Ag hollow sphere for SERS detection and photodegradation of antibiotics |
| title_short | Micro-nano hierarchical urchin-like ZnO/Ag hollow sphere for SERS detection and photodegradation of antibiotics |
| title_sort | micro nano hierarchical urchin like zno ag hollow sphere for sers detection and photodegradation of antibiotics |
| topic | surface-enhanced raman scattering photodegradation plasmonic 3d zno/ag hollow sphere anti-biotics |
| url | https://doi.org/10.1515/nanoph-2023-0659 |
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