Fabrication of a highly sensitive surface-enhanced Raman scattering substrate for monitoring the catalytic degradation of organic pollutants

2015 ◽  
Vol 3 (25) ◽  
pp. 13556-13562 ◽  
Author(s):  
Wei Song ◽  
Wei Ji ◽  
Sanpon Vantasin ◽  
Ichiro Tanabe ◽  
Bing Zhao ◽  
...  
Keyword(s):  
Organic Pollutants ◽  
Degradation Process ◽  
Catalytic Degradation ◽  
Sers Substrate ◽  
Silver Foil ◽  
Electrospinning Technique ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

We have described a simple electrospinning technique combined with a calcination process to fabricate ZnO nanofibers deposited on a silver foil surface. These can be used as a photocatalyst and a SERS substrate for monitoring the catalytic degradation process of organic pollutants.

A novel sensitive and stable surface enhanced Raman scattering substrate based on a MoS2 quantum dot/reduced graphene oxide hybrid system

2018 ◽  
Vol 6 (46) ◽  
pp. 12547-12554 ◽  
Author(s):  
Di Wu ◽  
Jianli Chen ◽  
Yaner Ruan ◽  
Kai Sun ◽  
Kehua Zhang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Molecular Detection ◽  
Sers Substrate ◽  
Stable Surface ◽  
System P ◽  
Reduced Graphene ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

A MoS2 QD/rGO nanocomposite is synthesized as a novel highly sensitive and stable surface SERS substrate for dye molecular detection.

Quantitative detection of crystal violet using a surface-enhanced Raman scattering based on flower-like HAp/Ag nanocomposite

2021 ◽  
Author(s):  
Yamin Lin ◽  
Mengmeng Zheng ◽  
Xin Zhao ◽  
Dan Liu ◽  
Jiamin Gao ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Raman Scattering ◽  
Crystal Violet ◽  
Quantitative Detection ◽  
Sers Substrate ◽  
One Pot ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Herein, we proposed a simple one-pot sol-thermal strategy to prepare highly sensitive and reproducible SERS substrate. The silver-doped hydroxyapatite nanocomposite (HAp/Ag) could suppress the oxidation of the silver nanoparticles, which...

Hybrid octahedral Au nanocrystals and Ag nanohole arrays as substrates for highly sensitive and reproducible surface-enhanced Raman scattering

2020 ◽  
Vol 8 (3) ◽  
pp. 1135-1142
Author(s):  
Tiancheng Gong ◽  
Yunfei Luo ◽  
Haibin Zhang ◽  
Chengwei Zhao ◽  
Weisheng Yue ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Surface Enhanced Raman Scattering ◽  
Hybrid Structure ◽  
Sers Substrate ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Nanohole Arrays ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

A 3D SERS substrate with a hybrid structure of octahedral AuNCs and AgNHs exhibits high enhancement and reproducibility.

scholarly journals A highly sensitive surface-enhanced Raman scattering substrate prepared on a hydrophobic surface using controlled evaporation

RSC Advances ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 331-337
Author(s):  
Rajeev K. Sinha
Keyword(s):  
Raman Spectroscopy ◽  
Raman Scattering ◽  
Hydrophobic Surface ◽  
Surface Enhanced Raman Scattering ◽  
Surface Enhanced Raman Spectroscopy ◽  
Sers Substrate ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

In the present work, we report the fabrication of a surface-enhanced Raman spectroscopy (SERS) substrate on a simple and easily fabricable hydrophobic surface.

A facile wet-chemistry approach to engineer Au-based SERS substrate and enhance sensitivity down to ppb-level detection

Nanoscale ◽  
2021 ◽  
Author(s):  
Chien-Wei Lee ◽  
Zi Chun Chia ◽  
Yi-Ting Hsieh ◽  
Hsiao-Chieh Tsai ◽  
Yenpo Tai ◽  
...  
Keyword(s):  
Sers Substrate ◽  
Two Dimensional ◽  
Wet Chemistry ◽  
Portable Detection ◽  
Flexible Surface ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering ◽  
Solid Liquid

Two-dimensional flexible surface-enhanced Raman scattering (SERS) filter substrate provided an alternative strategy for highly sensitive portable detection of various toxic molecules and biomaterials. Herein, we developed a solid-liquid interfacial reduction...

Surface-enhanced Raman scattering substrate based on cysteamine-modified gold nanoparticle aggregation for highly sensitive pentachlorophenol detection

RSC Advances ◽  
2016 ◽  
Vol 6 (88) ◽  
pp. 85285-85292 ◽  
Author(s):  
Qian Ma ◽  
Hongyan Zhang ◽  
Weimin Liu ◽  
Jiechao Ge ◽  
Jiasheng Wu ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Raman Scattering ◽  
Surface Enhanced Raman Scattering ◽  
Sers Substrate ◽  
Nanoparticle Aggregation ◽  
Gold Nanoparticle Aggregation ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

A new surface-enhanced Raman scattering (SERS) substrate based on cysteamine-modified gold nanoparticles (AuNPs) on the glass surface has been developed for the monitoring of pentachlorophenol (PCP) in water samples.

Highly sensitive surface-enhanced Raman scattering based on multi-dimensional plasmonic coupling in Au–graphene–Ag hybrids

2015 ◽  
Vol 51 (5) ◽  
pp. 866-869 ◽  
Author(s):  
Yuan Zhao ◽  
Wencong Zeng ◽  
Zhuchen Tao ◽  
Penghui Xiong ◽  
Yan Qu ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Surface Enhanced Raman Scattering ◽  
Hybrid Structures ◽  
Sers Substrate ◽  
Plasmonic Coupling ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

A sensitive SERS substrate has been proposed by utilizing the multi-dimensional plasmonic coupling in Au NP–graphene–Ag NP hybrid structures.

Bottom-up growth of Ag/a-Si@Ag arrays on silicon as a surface-enhanced Raman scattering substrate with high sensitivity and large-area uniformity

RSC Advances ◽  
2015 ◽  
Vol 5 (25) ◽  
pp. 19229-19235 ◽  
Author(s):  
Liwei Liu ◽  
Mingliang Jin ◽  
Qingwei Zhou ◽  
Runze Zhan ◽  
Huanjun Chen ◽  
...  
Keyword(s):  
Raman Scattering ◽  
High Sensitivity ◽  
Surface Enhanced Raman Scattering ◽  
Sers Substrate ◽  
Large Area ◽  
Bottom Up ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Bottom-up growth of Ag/a-Si@Ag arrays on Si, which worked as a highly sensitive SERS substrate.

scholarly journals In situ preparation of Ag nanoparticles on silicon wafer as highly sensitive SERS substrate

RSC Advances ◽  
2018 ◽  
Vol 8 (6) ◽  
pp. 2887-2891 ◽  
Author(s):  
Xinglong Tu ◽  
Zheng Li ◽  
Jing Lu ◽  
Yanpeng Zhang ◽  
Guilin Yin ◽  
...  
Keyword(s):  
Silicon Wafer ◽  
Ag Nanoparticles ◽  
Sers Substrate ◽  
Surface Modifier ◽  
In Situ Preparation ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

An intensive surface enhanced Raman scattering (SERS) effect is realized by ordered Ag nanoparticles (NPs) in situ grown on silicon wafer directly using (3-aminopropyl) trimethoxysilane (APS) as both the surface modifier and reducing agent.

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