scholarly journals Experimental design approaches to optimize ultrasound-assisted simultaneous-silylation dispersive liquid–liquid microextraction for the rapid determination of parabens in water samples

RSC Advances ◽  
2021 ◽  
Vol 11 (38) ◽  
pp. 23607-23615
Author(s):  
Chi-Zhong Hsieh ◽  
Wu-Hsun Chung ◽  
Wang-Hsien Ding
Keyword(s):  
Surface Water ◽  
Experimental Design ◽  
Water Samples ◽  
Rapid Determination ◽  
Methyl Ethyl ◽  
Ultrasound Assisted ◽  
Dispersive Liquid Liquid Microextraction ◽  
Surface Water Samples ◽  
Liquid Microextraction

This work describes a rapid solvent-minimized process to effectively determine four common paraben preservatives (methyl-, ethyl-, propyl- and butyl-paraben) in surface water samples.

Effervescence-assisted dispersive liquid–liquid microextraction based on the solidification of a floating ionic liquid with a special collection method for the rapid determination of benzoylurea insecticides in water samples

RSC Advances ◽  
2016 ◽  
Vol 6 (97) ◽  
pp. 95283-95291 ◽  
Author(s):  
Lu Hu ◽  
Heng Qian ◽  
Xiaoling Yang ◽  
Songqing Li ◽  
Sanbing Zhang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Water Samples ◽  
Rapid Determination ◽  
Collection Method ◽  
Special Collection ◽  
Benzoylurea Insecticides ◽  
Dispersive Liquid Liquid Microextraction ◽  
Liquid Microextraction

Dispersion liquid–liquid microextraction based on the solidification of a floating ionic liquid.

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