Rapid detection of synthetic cannabinoids in herbal highs using surface-enhanced Raman scattering produced by gold nanoparticle co-aggregation in a wet system

The Analyst ◽  
2019 ◽  
Vol 144 (23) ◽  
pp. 6928-6935 ◽  
Author(s):  
Hiroki Segawa ◽  
Takao Fukuoka ◽  
Tamitake Itoh ◽  
Yuichi Imai ◽  
Yuko T. Iwata ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Drugs Of Abuse ◽  
Synthetic Cannabinoids ◽  
Synthetic Drugs ◽  
System P ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Nanoparticle Aggregates ◽  
Enhanced Raman Scattering ◽  
Herbal Highs

SERS with gold nanoparticle aggregates detects synthetic drugs of abuse contained in herbal highs.

Rapid detection of hypnotics using surface-enhanced Raman scattering based on gold nanoparticle co-aggregation in a wet system

The Analyst ◽  
2019 ◽  
Vol 144 (6) ◽  
pp. 2158-2165 ◽  
Author(s):  
Hiroki Segawa ◽  
Takao Fukuoka ◽  
Tamitake Itoh ◽  
Yuichi Imai ◽  
Yuko T. Iwata ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Gold Nanoparticle ◽  
Rapid Detection ◽  
Surface Enhanced Raman Scattering ◽  
Drug Analysis ◽  
Sensitive Detection ◽  
System P ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Sensitive detection of drugs using SERS in a wet system was developed for forensic drug analysis.

scholarly journals Unique Gold Nanoparticle Aggregates as a Highly Active Surface-Enhanced Raman Scattering Substrate

2004 ◽  
Vol 108 (50) ◽  
pp. 19191-19197 ◽  
Author(s):  
Adam M. Schwartzberg ◽  
Christian D. Grant ◽  
Abraham Wolcott ◽  
Chad E. Talley ◽  
Thomas R. Huser ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Gold Nanoparticle ◽  
Active Surface ◽  
Surface Enhanced Raman Scattering ◽  
Highly Active ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Nanoparticle Aggregates ◽  
Enhanced Raman Scattering

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.

Polarization Dependence of Surface-Enhanced Raman Scattering in Gold Nanoparticle−Nanowire Systems

Nano Letters ◽  
2008 ◽  
Vol 8 (8) ◽  
pp. 2497-2502 ◽  
Author(s):  
Hong Wei ◽  
Feng Hao ◽  
Yingzhou Huang ◽  
Wenzhong Wang ◽  
Peter Nordlander ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Gold Nanoparticle ◽  
Surface Enhanced Raman Scattering ◽  
Polarization Dependence ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering
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