Please use this identifier to cite or link to this item:
https://doi.org/10.1002/advs.201900925
DC Field | Value | |
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dc.title | Toward Flexible Surface-Enhanced Raman Scattering (SERS) Sensors for Point-of-Care Diagnostics | |
dc.contributor.author | Xu, K. | |
dc.contributor.author | Zhou, R. | |
dc.contributor.author | Takei, K. | |
dc.contributor.author | Hong, M. | |
dc.date.accessioned | 2021-12-29T05:43:16Z | |
dc.date.available | 2021-12-29T05:43:16Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Xu, K., Zhou, R., Takei, K., Hong, M. (2019). Toward Flexible Surface-Enhanced Raman Scattering (SERS) Sensors for Point-of-Care Diagnostics. Advanced Science 6 (16) : 1900925. ScholarBank@NUS Repository. https://doi.org/10.1002/advs.201900925 | |
dc.identifier.issn | 2198-3844 | |
dc.identifier.uri | https://scholarbank.nus.edu.sg/handle/10635/212447 | |
dc.description.abstract | Surface-enhanced Raman scattering (SERS) spectroscopy provides a noninvasive and highly sensitive route for fingerprint and label-free detection of a wide range of molecules. Recently, flexible SERS has attracted increasingly tremendous research interest due to its unique advantages compared to rigid substrate-based SERS. Here, the latest advances in flexible substrate-based SERS diagnostic devices are investigated in-depth. First, the intriguing prospect of point-of-care diagnostics is briefly described, followed by an introduction to the cutting-edge SERS technique. Then, the focus is moved from conventional rigid substrate-based SERS to the emerging flexible SERS technique. The main part of this report highlights the recent three categories of flexible SERS substrates, including actively tunable SERS, swab-sampling strategy, and the in situ SERS detection approach. Furthermore, other promising means of flexible SERS are also introduced. The flexible SERS substrates with low-cost, batch-fabrication, and easy-to-operate characteristics can be integrated into portable Raman spectroscopes for point-of-care diagnostics, which are conceivable to penetrate global markets and households as next-generation wearable sensors in the near future. © 2019 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim | |
dc.publisher | John Wiley and Sons Inc | |
dc.rights | Attribution 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Scopus OA2019 | |
dc.subject | flexible sensors | |
dc.subject | in situ detection | |
dc.subject | surface-enhanced Raman scattering | |
dc.subject | swab-sampling approach | |
dc.subject | tunable surface plasmon resonance | |
dc.type | Article | |
dc.contributor.department | CHEMISTRY | |
dc.contributor.department | ELECTRICAL AND COMPUTER ENGINEERING | |
dc.description.doi | 10.1002/advs.201900925 | |
dc.description.sourcetitle | Advanced Science | |
dc.description.volume | 6 | |
dc.description.issue | 16 | |
dc.description.page | 1900925 | |
dc.published.state | Published | |
Appears in Collections: | Staff Publications Elements |
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