Synergetic effect of silver nanocrystals applied in PbS colloidal quantum dots for high-performance infrared photodetectors
PbS colloidal quantum dot (CQD) photodetectors hold great potential for near-infrared
detection due to their extremely high sensitivity and low-cost solution processing. In this …
detection due to their extremely high sensitivity and low-cost solution processing. In this …
Gap plasmons and near-field enhancement in closely packed sub-10 nm gap resonators
Pairs of metal nanoparticles with a sub-10 nm gap are an efficient way to achieve extreme
near-field enhancement for sensing applications. We demonstrate an attractive alternative …
near-field enhancement for sensing applications. We demonstrate an attractive alternative …
Laser printing of resonant plasmonic nanovoids
Hollow reduced-symmetry resonant plasmonic nanostructures possess pronounced tunable
optical resonances in the UV-vis-IR range, being a promising platform for advanced …
optical resonances in the UV-vis-IR range, being a promising platform for advanced …
Tunable three-dimensional plasmonic arrays for large near-infrared fluorescence enhancement
Metal-enhanced fluorescence (MEF), resulting from the near-field interaction of fluorophores
with metallic nanostructures, has emerged as a powerful tool for dramatically improving the …
with metallic nanostructures, has emerged as a powerful tool for dramatically improving the …
Ag/ZIF-8 substrate with enhanced SERS via the plasmonic nanogap and MOF-enabled molecular preconcentration effect
D Cheng, Y Zhou, Q Wang, X Zhang, M Li… - The Journal of …, 2023 - ACS Publications
Surface-enhanced Raman scattering (SERS) is an enthralling phenomenon that significantly
boosts the Raman signals of molecules near “hot spots”. Its sensitivity primarily relies on the …
boosts the Raman signals of molecules near “hot spots”. Its sensitivity primarily relies on the …
Umbrella-frame silicon nanorod arrays decorated with Au nanoparticles as recyclable SERS substrates
Z Liao, X Hu, J Chu, Y Wu, T Ji, H Zhu, W Peng… - Optics …, 2023 - opg.optica.org
Surface-enhanced Raman scattering (SERS) is a powerful technique for detection and
identification of trace amounts of molecules with high specificity. A variety of two-and three …
identification of trace amounts of molecules with high specificity. A variety of two-and three …
Effect of surface roughness on self-assembled monolayer plasmonic ruler in nonlocal regime
Recently, self-assembled monolayers (SAMs) have been used for plasmonic rulers to
measure the nonlocal influence on the Au nanoparticle-metal film resonance wavelength …
measure the nonlocal influence on the Au nanoparticle-metal film resonance wavelength …
Bilayer plasmonic nano-lattices for tunable hydrogen sensing platform
Gas sensors are critical for facilitating the safety and integrity of systems used in the
hydrogen energy and storage systems. It is challenging for any sensing technology to meet …
hydrogen energy and storage systems. It is challenging for any sensing technology to meet …
Free-standing Ag triangle arrays a configurable vertical gap for surface enhanced Raman spectroscopy
K Li, Y Wang, K Jiang, Y Ren, Y Dai, Y Lu… - …, 2017 - iopscience.iop.org
Large-area ordered arrays with dense hotspots are highly desirable substrates for surface
enhanced Raman scattering (SERS). In this paper, we present a quasi-3D SERS substrate …
enhanced Raman scattering (SERS). In this paper, we present a quasi-3D SERS substrate …
Surface plasmon-enhanced photoluminescence of DCJTB by using silver nanoparticle arrays
HL Huang, CF Chou, SH Shiao, YC Liu, JJ Huang… - Optics express, 2013 - opg.optica.org
It is demonstrated that photoluminescence of DCJTB can be enhanced by surface plasmons
occurred in silver nanoparticle arrays on glass substrates fabricated by using nanosphere …
occurred in silver nanoparticle arrays on glass substrates fabricated by using nanosphere …