Electrospun nanofibers prepared using polystyrene (PS) with polymeric additives for the determination of nicotine in cigarette mainstream smoke

2014 ◽  
Vol 6 (14) ◽  
pp. 5120-5126 ◽  
Author(s):  
Zhifeng Guo ◽  
Xiaoyang Wu ◽  
Jingjing Dong ◽  
Hiudan Su ◽  
Ru Cai
Keyword(s):  
Solid Phase Extraction ◽  
Extraction Efficiency ◽  
Solid Phase ◽  
Electrospun Nanofibers ◽  
Phase Extraction ◽  
Mainstream Smoke ◽  
Polymeric Additives ◽  
Cigarette Mainstream Smoke

The objective of this paper is to use electrospun nanofibers as the adsorbents in solid phase extraction (SPE) to improve the extraction efficiency.

Application of a novel diol-based porous organic polymer to the determination of trace-level tetracyclines in water

2019 ◽  
Vol 11 (18) ◽  
pp. 2473-2481 ◽  
Author(s):  
Changzheng Cui ◽  
Zan Cao ◽  
Shenping Zhang ◽  
Yaru Hu ◽  
Lei Jiang ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Extraction Efficiency ◽  
Solid Phase ◽  
Organic Polymer ◽  
Phase Extraction ◽  
Trace Level ◽  
Porous Organic Polymer ◽  
Ms Analysis

A novel diol-based porous organic polymer (NTdiol-POP) was used as a new solid phase extraction material to improve extraction efficiency of trace tetracyclines in water before HPLC-MS/MS analysis.

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