Single wall carbon nanotubes-oxide test strip for one-step solid phase extraction of simetryn and fast detection using surface enhanced Raman spectroscopy

2015 ◽  
Vol 7 (5) ◽  
pp. 2190-2195 ◽  
Author(s):  
Zhuo Deng ◽  
Haihong Liu ◽  
Yiru Wang ◽  
Xi Chen
Keyword(s):  
Raman Spectroscopy ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Test Strip ◽  
Surface Enhanced Raman Spectroscopy ◽  
Single Wall Carbon Nanotubes ◽  
Phase Extraction ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
One Step

A facile method was established for the preparation of a SWCNTs-oxide test strip to act as a one-step SPE adsorbent and SERS substrate, which can be used as a rapid monitor for triazine residues in lake water by combing solid-phase extraction and surface-enhanced Raman spectroscopy.

Detection of Anionic Nutrients by SERS of Cationic-Coated Silver Substrates. Effect of Chloride Ion

2001 ◽  
Vol 55 (10) ◽  
pp. 1327-1336 ◽  
Author(s):  
P. A. Mosier-Boss ◽  
S. H. Lieberman
Keyword(s):  
Raman Spectroscopy ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Chloride Ion ◽  
Surface Enhanced Raman Spectroscopy ◽  
Phase Extraction ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Earlier it was demonstrated that surface-enhanced Raman spectroscopy (SERS) of cationic-coated silver substrates could successfully detect nitrate and sulfate in the parts-per-billion to parts-permillion concentration range. However, these cationic coatings also interact with chloride ion. In this paper, the magnitude of the chloride ion interference is examined. To eliminate the interference, we explore the use of selective ionophores and solid-phase extraction (SPE).

A disordered silver nanowires membrane for extraction and surface-enhanced Raman spectroscopy detection

The Analyst ◽  
2014 ◽  
Vol 139 (10) ◽  
pp. 2525-2530 ◽  
Author(s):  
Yu-e Shi ◽  
Limei Li ◽  
Min Yang ◽  
Xiaohong Jiang ◽  
Quanqin Zhao ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Silver Nanowires ◽  
Surface Enhanced Raman Spectroscopy ◽  
Phase Extraction ◽  
Food Contaminants ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

A disordered silver nanowires membrane combining solid-phase extraction with surface-enhanced Raman spectroscopy was used for the rapid collection and detection of food contaminants.

Electrostatic-driven solid phase microextraction coupled with surface enhanced Raman spectroscopy for rapid analysis of pentachlorophenol

2017 ◽  
Vol 9 (3) ◽  
pp. 459-464 ◽  
Author(s):  
Weiwei Bian ◽  
Sha Zhu ◽  
Mingying Qi ◽  
Lanlan Xiao ◽  
Zhen Liu ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Surface Charge ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Surface Enhanced Raman Spectroscopy ◽  
Rapid Analysis ◽  
Positive Surface Charge ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Ag Substrate

Rapid analysis of pentachlorophenol by electrostatic-driven SPME–SERS on a nanoporous Ag substrate with positive surface charge.

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