Multifiber solid‐phase microextraction using different molecularly imprinted coatings for simultaneous selective extraction and sensitive determination of organophosphorus pesticides

2020 ◽  
Vol 43 (4) ◽  
pp. 756-765 ◽  
Author(s):  
Xiaozhe Xiang ◽  
Yulong Wang ◽  
Xiaowei Zhang ◽  
Mingquan Huang ◽  
Xiujuan Li ◽  
...  
Keyword(s):  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Organophosphorus Pesticides ◽  
Selective Extraction ◽  
Molecularly Imprinted ◽  
Sensitive Determination

Rapid preparation of robust polyaniline coating on an etched stainless steel wire for solid-phase microextraction of dissolved bisphenol A in drinking water and beverages

2014 ◽  
Vol 6 (10) ◽  
pp. 3467-3473 ◽  
Author(s):  
Li Liu ◽  
Hai-xia Liu ◽  
Yi Li ◽  
Xue-mei Wang ◽  
Xin-zhen Du
Keyword(s):  
Stainless Steel ◽  
Bisphenol A ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Steel Wire ◽  
Selective Extraction ◽  
Stainless Steel Wire ◽  
Rapid Preparation ◽  
Sensitive Determination

A uniform porous polyaniline-coated fiber for solid-phase microextraction was prepared in nitric acid using an etched stainless steel wire as a substrate (figure). It has a large surface area and long service time for the selective extraction and sensitive determination of bisphenol A in complex matrices.

Chemiluminescence determination of furazolidone in poultry tissues and water samples after selective solid phase microextraction using magnetic molecularly imprinted polymers

2018 ◽  
Vol 42 (13) ◽  
pp. 10751-10760 ◽  
Author(s):  
Reza Mohammadi Toudeshki ◽  
Shayessteh Dadfarnia ◽  
Ali Mohammad Haji Shabani
Keyword(s):  
Molecularly Imprinted Polymers ◽  
Extraction Method ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Selective Extraction ◽  
Molecularly Imprinted ◽  
Magnetic Molecularly Imprinted Polymers ◽  
Poultry Tissues ◽  
First Time

For the first time, a selective extraction method combined with chemiluminescence was developed for the determination of FZD in various samples.

Synthesis and characterization of molecularly imprinted polymers with modified rosin as a cross-linker and selective SPE-HPLC detection of basic orange II in foods

2014 ◽  
Vol 6 (16) ◽  
pp. 6397-6406 ◽  
Author(s):  
Xiaoyan Li ◽  
Mei Li ◽  
Junjie Li ◽  
Fuhou Lei ◽  
Xiaomeng Su ◽  
...  
Keyword(s):  
Molecularly Imprinted Polymers ◽  
Solid Phase ◽  
Selective Extraction ◽  
Synthesis And Characterization ◽  
Orange Ii ◽  
Molecularly Imprinted ◽  
Imprinted Polymers ◽  
Cross Linker

A novel sample clean-up technique, i.e., molecularly imprinted solid-phase extraction (MISPE) combined with HPLC, was developed and validated for the selective extraction and determination of basic orange II in foods.

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