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Article: Highly reproducible SERS substrate based on polarization-free Ag nanoparticles decorated SiO2/Si core-shell nanowires array
| Title | Highly reproducible SERS substrate based on polarization-free Ag nanoparticles decorated SiO2/Si core-shell nanowires array |
|---|---|
| Authors | |
| Issue Date | 2015 |
| Publisher | American Institute of Physics. The Journal's web site is located at http://aipadvances.aip.org/ |
| Citation | AIP Advances, 2015, v. 5 n. 5, article no. 057159, p. 1-5 How to Cite? |
| Abstract | SiO2/Si core-shell nanowires array coated with gap-rich silver nanoparticles were demonstrated as a highly reproducible surface-enhanced Raman scattering (SERS) substrate. SERS detection of a relative standard deviation of 8% for 10−4 M R6G with a spot size of ∼2 μm and 900 spots over an area of 150 × 150 μm2 was reported. The high reproducibility is ascribed to the polarization-independent electrical field distribution among three-dimensional nanowire structure with an optimized thickness of SiO2 shell layer. |
| Persistent Identifier | http://hdl.handle.net/10722/210726 |
| ISSN | 2021 Impact Factor: 1.697 2020 SCImago Journal Rankings: 0.421 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Liu, XY | - |
| dc.contributor.author | Huang, J | - |
| dc.contributor.author | Yang, B | - |
| dc.contributor.author | Zhang, XJ | - |
| dc.contributor.author | Zhu, YY | - |
| dc.date.accessioned | 2015-06-23T05:48:34Z | - |
| dc.date.available | 2015-06-23T05:48:34Z | - |
| dc.date.issued | 2015 | - |
| dc.identifier.citation | AIP Advances, 2015, v. 5 n. 5, article no. 057159, p. 1-5 | - |
| dc.identifier.issn | 2158-3226 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/210726 | - |
| dc.description.abstract | SiO2/Si core-shell nanowires array coated with gap-rich silver nanoparticles were demonstrated as a highly reproducible surface-enhanced Raman scattering (SERS) substrate. SERS detection of a relative standard deviation of 8% for 10−4 M R6G with a spot size of ∼2 μm and 900 spots over an area of 150 × 150 μm2 was reported. The high reproducibility is ascribed to the polarization-independent electrical field distribution among three-dimensional nanowire structure with an optimized thickness of SiO2 shell layer. | - |
| dc.language | eng | - |
| dc.publisher | American Institute of Physics. The Journal's web site is located at http://aipadvances.aip.org/ | - |
| dc.relation.ispartof | AIP Advances | - |
| dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
| dc.title | Highly reproducible SERS substrate based on polarization-free Ag nanoparticles decorated SiO2/Si core-shell nanowires array | - |
| dc.type | Article | - |
| dc.identifier.email | Huang, JA: jahuang@eee.hku.hk | - |
| dc.description.nature | published_or_final_version | - |
| dc.identifier.doi | 10.1063/1.4921943 | - |
| dc.identifier.scopus | eid_2-s2.0-84930632030 | - |
| dc.identifier.hkuros | 243888 | - |
| dc.identifier.volume | 5 | - |
| dc.identifier.issue | 5 | - |
| dc.identifier.spage | article no. 057159, p. 1 | - |
| dc.identifier.epage | article no. 057159, p. 5 | - |
| dc.identifier.isi | WOS:000355568100079 | - |
| dc.publisher.place | United States | - |
| dc.identifier.issnl | 2158-3226 | - |