Shirui Weng
12 Papers
1 Citations
Shirui Weng is an academic researcher. The author has contributed to research in topics: Medicine & Chemistry. The author has an hindex of 1, co-authored 5 publications.
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Papers
Extending Plasmonic Enhancement Limit with Blocked Electron Tunneling by Monolayer Hexagonal Boron Nitride.
Siyu Chen,Pan Li,Chi Zhang,W. Wu,Guoliang Zhou,Changjin Zhang,Shirui Weng,Tao Ding,De Yin Wu,Liangbao Yang +9 more
TL;DR: In this paper , a hexagonal boron nitride (h-BN) is sandwiched as a gap spacer in a nanoparticle-on-mirror (NPoM) structure, effectively blocking electron tunneling.
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Insight into the Heterogeneity of Longitudinal Plasmonic Field in a Nanocavity Using an Intercalated Two-Dimensional Atomic Crystal Probe with a ∼7 Å Resolution.
Siyu Chen,Shirui Weng,Yuan-Hui Xiao,Pan Li,Miao Qin,Guoliang Zhou,Ronglu Dong,Liangbao Yang,De Yin Wu,Zhongjun Tian +9 more
TL;DR: In this paper , a two-dimensional atomic crystal was used as a spacer layer to overcome the randomness of the molecular adsorption and Raman vibration direction, and it was shown that the longitudinal plasmonic field in an individual nanocavity is heterogeneously distributed with an unexpectedly large intensity gradient.
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Construction of Ag nanowire@Au nanoparticle nano nests with densely stacked small gaps for actively trapping molecules to realize diversity SERS detection.
Tao Xie,Pan Li,Meihong Ge,Siyu Chen,Guang Huang,Junxiang Li,Meiting Gong,Shirui Weng,Liangbao Yang +8 more
TL;DR: Wang et al. as discussed by the authors developed a new surface-enhanced Raman spectroscopy (SERS) detection method based on the nano nest model to autonomously capture molecules into hot spots.
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Observing π-Au Interaction between Aromatic Molecules and Single Au Nanodimers with a Subnanometer Gap by SERS.
Guoliang Zhou,Pan Li,Yuanhui Xiao,Siyu Chen,Shirui Weng,Ronglu Dong,Dongyue Lin,De-Yin Wu,Liangbao Yang +8 more
TL;DR: Researchers used SERS to investigate π-Au interactions between polycyclic aromatic hydrocarbon molecules and Au nanodimers with a subnanometer gap, observing high sensitivity and strong interactions, and theoretically confirming the correlation between PAH ring number and sensitivity.
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Development of a MoS2/Ag NP Nanopocket to Trap Target Molecules for Surface-Enhanced Raman Scattering Detection with Long-Term Stability and High Sensitivity.
TL;DR: In this article , a composite MoS2/Ag NP nanopocket detector composed of MoS 2 covered with a Ag NP film was fabricated to develop a general surfaceenhanced Raman scattering (SERS) method for actively capturing target molecules into hotspots.
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