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.

Combination of a graphene SERS substrate and magnetic solid phase micro-extraction used for the rapid detection of trace illegal additives

The Analyst ◽  
2018 ◽  
Vol 143 (4) ◽  
pp. 883-890 ◽  
Author(s):  
Shihua Yu ◽  
Zhigang Liu ◽  
Hongwei Li ◽  
Jianpo Zhang ◽  
Xin-xin Yuan ◽  
...  
Keyword(s):  
Solid Phase ◽  
Structural Information ◽  
Sample Pretreatment ◽  
Sers Substrate ◽  
Solid Phase Micro Extraction ◽  
System P ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering ◽  
Magnetic Solid

Surface enhanced Raman scattering (SERS) is an ultra-sensitive spectroscopy technique, which can provide rich structural information for a great number of molecules, while solid phase micro-extraction (SPME) is an efficient method for sample pretreatment in analytical chemistry, particularly in a micro-system.

Comparison of surface-enhanced Raman scattering on graphene oxide, reduced graphene oxide and graphene surfaces

Carbon ◽  
2013 ◽  
Vol 62 ◽  
pp. 422-429 ◽  
Author(s):  
Huanping Yang ◽  
Hailong Hu ◽  
Zhenhua Ni ◽  
Chee Kok Poh ◽  
Chunxiao Cong ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Raman Scattering ◽  
Reduced Graphene Oxide ◽  
Surface Enhanced Raman Scattering ◽  
Reduced Graphene ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering
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