Perspective on Tailored Nanostructure-Dominated SPP Effects for SERS

© 2023 Wiley‐VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 22 vom: 12. Mai, Seite e2303001
1. Verfasser: Hu, Haifeng (VerfasserIn)
Weitere Verfasser: Tian, Yi, Chen, Peipei, Chu, Weiguo
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article coupling of single‐/coupled‐mode SPPs and LSPR in‐/ex situ SERS excitations quantitative design of SPPs‐manipulated structures spatiotemporally separable SPPs multiple processes state‐of‐the‐art fabrication
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520 |a Localized surface plasmon resonance (LSPR) excited by an incident light can normally produce strong surface-enhanced Raman scattering (SERS) at the nanogaps among plasmonic nano-objects (so-called hot spots), which is extensively explored. In contrast, surface plasmon polaritons (SPPs) that can be generated by an incident beam via particular structures with a conservation of wave vectors can excite SERS effects as well. SPPs actually play an indispensable role in high-performance SERS devices but receive much less attention. In this perspective, SPPs and their couplings with LSPR for SERS excitations with differing effectiveness through particular plasmonic/dielectric structures/configurations, along with relevant fabrication approaches, are profoundly reviewed and commented on from a unique perspective from in situ to ex situ excitations of SERS enabled by spatiotemporally separated multiple processes of SPPs. Quantitative design of particular configurations/architectures enabling highly efficient and effective multiple processes of SPPs is particularly emphasized as one giant leap toward ultimate full quantitative design of intrinsically high-performance SERS chips and very critical for their batch manufacturability and applications as well. The viewpoints and prospects about innovative SERS devices based on tailored structure-dominated SPPs effects and their coupling with LSPR are presented and discussed 
650 4 |a Journal Article 
650 4 |a coupling of single‐/coupled‐mode SPPs and LSPR 
650 4 |a in‐/ex situ SERS excitations 
650 4 |a quantitative design of SPPs‐manipulated structures 
650 4 |a spatiotemporally separable SPPs multiple processes 
650 4 |a state‐of‐the‐art fabrication 
700 1 |a Tian, Yi  |e verfasserin  |4 aut 
700 1 |a Chen, Peipei  |e verfasserin  |4 aut 
700 1 |a Chu, Weiguo  |e verfasserin  |4 aut 
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