Study of an Online Molecularly Imprinted Solid Phase Extraction Coupled to Chemiluminescence Sensor for the Determination of Trichlorfon in Vegetables

• Published in: Journal of agricultural and food chemistry Vol. 59; no. 24; pp. 12745 - 12751
• Main Authors: Meng, Ling, Qiao, Xuguang, Song, Jiaming, Xu, Zhixiang, Xin, Junhong, Zhang, Yue
• Format: Journal Article
• Language: English
• Published: Washington, DC American Chemical Society 28.12.2011
• Subjects: adsorption; Biological and medical sciences; chemiluminescence; cucumbers; detection limit; ethylene glycol; Food Contamination - analysis; Food industries; Fruit and vegetable industries; Fundamental and applied biological sciences. Psychology; gas chromatography; Insecticides - analysis; leeks; Luminescent Measurements - methods; polymerization; solid phase extraction; Solid Phase Extraction - methods; Spectroscopy, Fourier Transform Infrared; trichlorfon; Trichlorfon - analysis; Vegetables - chemistry; molecularly imprinted polymer; online solid phase extraction; vegetables; trichlorfon; chemiluminescence; Solid phase extraction; Vegetables; Polymer; Chemiluminescence

This study reports a new online molecularly imprinted solid phase extraction coupled to chemiluminescence for the determination of trichlorfon. This molecularly imprinted polymer (MIP) was prepared through bulk polymerization, in which methacrylic acid (MAA) was used as the functional monomer and et...