scholarly journals Sample Pretreatment Method for Determination of Indicator Polychlorinated Biphenyls in Seafood using Ultrasonic Extraction Followed by Dispersive Solid-Phase Extraction and Gas Chromatography – Electron Capture Detection

2018 ◽  
Vol 56 (6) ◽  
pp. 555-563 ◽  
Author(s):  
Bin Zheng ◽  
Hongmei Hu ◽  
Xiaoning Zhang ◽  
Yuanming Guo ◽  
Xiaojun Zhang ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Polychlorinated Biphenyls ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Sample Pretreatment ◽  
Electron Capture Detection ◽  
Phase Extraction ◽  
Dispersive Solid Phase Extraction ◽  
Pretreatment Method

Determination of active ingredients in Chinese medicine Danning Tablets using dispersion solid-phase extraction by molecular imprinting nanomaterials coupled with HPLC-DAD

2017 ◽  
Vol 9 (17) ◽  
pp. 2585-2589 ◽  
Author(s):  
Jieping Luo ◽  
Ning Chen ◽  
Zaiyue Yang ◽  
Jiyong Han ◽  
Wanying Zhu ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Molecularly Imprinted Polymers ◽  
Solid Phase ◽  
Phase Extraction ◽  
Dispersive Solid Phase Extraction ◽  
Molecularly Imprinted ◽  
Imprinted Polymers ◽  
Pretreatment Method ◽  
Magnetic Molecularly Imprinted Polymers

A reliable pretreatment method of magnetic molecularly imprinted polymers/dispersive solid-phase extraction was developed for selectivity and enrichment of targets.

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