Surface-enhanced Raman spectroscopy with gold nanorods modified by sodium citrate and liquid–liquid interface self-extraction for detection of deoxynivalenol in Fusarium head blight-infected wheat kernels coupled with a fully convolution network

2021 ◽  
pp. 129847
Author(s):  
Shizhuang Weng ◽  
Xujin Hu ◽  
Wenxiu Zhu ◽  
Pan Li ◽  
Shouguo Zheng ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Fusarium Head Blight ◽  
Gold Nanorods ◽  
Sodium Citrate ◽  
Surface Enhanced Raman Spectroscopy ◽  
Liquid Interface ◽  
Head Blight ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Wheat Kernels

Lay Gold Nanorods Monolayer down on Solid Surfaces for Surface Enhanced Raman Spectroscopy Applications

2021 ◽  
Author(s):  
haidong Zhao ◽  
Katsuhiro Isozaki ◽  
Tomoya Taguchi ◽  
Shengchun Yang ◽  
Kazushi Miki
Keyword(s):  
Raman Spectroscopy ◽  
Gold Nanorods ◽  
Hybrid Method ◽  
Self Assembly ◽  
Surface Enhanced Raman Spectroscopy ◽  
Solid Substrate ◽  
Solvent Evaporation ◽  
Solid Surfaces ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Laying-down gold nanorods (GNRs) of a monolayer immobilized on a solid substrate was realized with the hybrid method, a combination of three elemental technologies: self-assembly, electrophoresis, and solvent evaporation. The...

One-pot in situ photochemical synthesis of graphene oxide/gold nanorod nanocomposites for surface-enhanced Raman spectroscopy

RSC Advances ◽  
2015 ◽  
Vol 5 (58) ◽  
pp. 46552-46557 ◽  
Author(s):  
A. J. Caires ◽  
D. C. B. Alves ◽  
C. Fantini ◽  
A. S. Ferlauto ◽  
L. O. Ladeira
Keyword(s):  
Raman Spectroscopy ◽  
Graphene Oxide ◽  
Gold Nanorods ◽  
Surface Enhanced Raman Spectroscopy ◽  
Photochemical Synthesis ◽  
One Pot ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

One-pot process is demonstrated that produces gold nanorods/graphene oxide nanocomposites that can be used as highly sensitive surface-enhanced Raman spectroscopy substrates.

High performance gold nanorods and silver nanocubes in surface-enhanced Raman spectroscopy of pesticides

2009 ◽  
Vol 11 (34) ◽  
pp. 7491 ◽  
Author(s):  
Jean Claudio Santos Costa ◽  
Rômulo Augusto Ando ◽  
Antonio Carlos Sant’Ana ◽  
Liane Marcia Rossi ◽  
Paulo Sérgio Santos ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Gold Nanorods ◽  
High Performance ◽  
Surface Enhanced Raman Spectroscopy ◽  
Silver Nanocubes ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

scholarly journals Colloidal core–shell materials with ‘spiky’ surfaces assembled from gold nanorods

2014 ◽  
Vol 50 (60) ◽  
pp. 8157-8160 ◽  
Author(s):  
Iris W. Guo ◽  
Idah C. Pekcevik ◽  
Michael C. P. Wang ◽  
Brandy K. Pilapil ◽  
Byron D. Gates
Keyword(s):  
Raman Spectroscopy ◽  
Gold Nanorods ◽  
Self Assembly ◽  
Colloidal Particles ◽  
Surface Enhanced Raman Spectroscopy ◽  
The Self ◽  
Core Shell ◽  
Surface Enhanced ◽  
Resonance Properties ◽  
Surface Enhanced Raman

Colloidal particles are prepared with a ‘spiky’ surface topography achieved by the self-assembly of gold nanorods onto the surfaces of spherical polystyrene cores. These core–shell assemblies exhibit surface plasmon resonance properties and serve as a platform for surface-enhanced Raman spectroscopy measurements.

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