Synthesis, assembly, optical properties, and sensing applications of plasmonic gap nanostructures
Plasmonic gap nanostructures (PGNs) have been extensively investigated mainly because
of their strongly enhanced optical responses, which stem from the high intensity of the …
of their strongly enhanced optical responses, which stem from the high intensity of the …
Hybrid metasurfaces of plasmonic lattices and 2D materials
C Guo, J Yu, S Deng - Advanced Functional Materials, 2023 - Wiley Online Library
Plasmonic metasurfaces can significantly enhance the interaction between light and 2D
materials. Hybrid structures of plasmonic lattices and 2D materials show great promise for …
materials. Hybrid structures of plasmonic lattices and 2D materials show great promise for …
Nanogap plasmonic structures fabricated by switchable capillary‐force driven self‐assembly for localized sensing of anticancer medicines with microfluidic SERS
Nanogap plasmonic structures, which can strongly enhance electromagnetic fields, enable
widespread applications in surface‐enhanced Raman spectroscopy (SERS) sensing …
widespread applications in surface‐enhanced Raman spectroscopy (SERS) sensing …
In situ investigation of ultrafast dynamics of hot electron-driven photocatalysis in plasmon-resonant grating structures
Understanding the relaxation and injection dynamics of hot electrons is crucial to utilizing
them in photocatalytic applications. While most studies have focused on hot carrier …
them in photocatalytic applications. While most studies have focused on hot carrier …
Top-down nanofabrication approaches toward single-digit-nanometer scale structures
Sub-10 nm nanostructures have received broad interest for their intriguing nano-optical
phenomena, such as extreme field localization and enhancement, quantum tunneling effect …
phenomena, such as extreme field localization and enhancement, quantum tunneling effect …
Capillary-force-induced collapse lithography for controlled plasmonic nanogap structures
The capillary force effect is one of the most important fabrication parameters that must be
considered at the micro/nanoscale because it is strong enough to deform …
considered at the micro/nanoscale because it is strong enough to deform …
Probing the mechanisms of strong fluorescence enhancement in plasmonic nanogaps with sub-nanometer precision
Plasmon-enhanced fluorescence is demonstrated in the vicinity of metal surfaces due to
strong local field enhancement. Meanwhile, fluorescence quenching is observed as the …
strong local field enhancement. Meanwhile, fluorescence quenching is observed as the …
Bioinspired functional surfaces enabled by multiscale stereolithography
Additive manufacturing has many advantages in creating highly complex customized
structures. In this study, a low‐cost multiscale stereolithography technology that can print a …
structures. In this study, a low‐cost multiscale stereolithography technology that can print a …
Wafer-scale and cost-effective manufacturing of controllable nanogap arrays for highly sensitive SERS sensing
Q Zhao, H Yang, B Nie, Y Luo, J Shao… - ACS Applied Materials & …, 2022 - ACS Publications
The metallic nanogap has been proved as an efficient architecture for surface-enhanced
Raman scattering (SERS) applications. Although a lot of nanogap fabrication methods have …
Raman scattering (SERS) applications. Although a lot of nanogap fabrication methods have …
Plasmon-enhanced sub-Debye-length nanogap photoelectrochemical cells for field-assisted electrolyte-free water splitting
This work studies pure water splitting (ie, no additional electrolyte) using plasmonic sub-
Debye-length nanogap photoelectrochemical cells (NPECs). With 60 nm Au gratings …
Debye-length nanogap photoelectrochemical cells (NPECs). With 60 nm Au gratings …