title: Microchip electrophoresis for fast and interference-free determination of trace amounts of glyphosate and glufosinate residues in agricultural products.
abstract: Fast screening of herbicide residues is becoming important to ensure food safety, but traditional chromatographic methods may not be suitable for rapid on-site analysis of samples with complicated matrices. Here, we describe a method for rapid and sensitive determination of glyphosate (GLYP) and glufosinate (GLUF) residues in agricultural products by electrophoresis on disposable microchips with laser-induced fluorescence detection. With this method, quantitative analysis of trace amounts of GLYP and GLUF can be achieved with relatively simple sample preparation.
authors: College of Chemistry and Chemical Engineering, Lanzhou University, 222 Southern Tianshui Road, Lanzhou, 730000, Gansu, People's Republic of China.
authors: Xuan
authors: X
authors: Wei
authors: Qiaosheng
authors: Q
authors: Pu
mesh_terms: D016573:Agrochemicals / Q000032:analysis*; D000613:Aminobutyrates / Q000032:analysis*; D046209:Electrophoresis, Microchip / Q000379:methods*; D005998:Glycine / Q000031:analogs & derivatives* / Q000032:analysis; D000097797:Glyphosate
chemical_list: D016573:Agrochemicals; D000613:Aminobutyrates; D005998:Glycine; D000097797:Glyphosate; C003121:phosphinothricin