Reduction of matrix effects through a simplified QuEChERS method and using small injection volumes in a LC-MS/MS system for the determination of 28 pesticides in fruits and vegetables
期刊论文
摘要:
A simplified QuEChERS method coupled with a small injection volume was developed for the simultaneou...
Simultaneous determination of nitroimidazoles and amphenicol antibiotics in water samples using ultrasound-assisted dispersive liquid–liquid microextraction coupled with ultra-high-performance liquid chromatography with tandem mass spectrometry
期刊论文
摘要:
A rapid, simple and environmentally friendly method involving ultrasound-assisted dispersive liquid芒...
Detecting levels of polyquaternium-10 (PQ-10) via potentiometric titration with dextran sulphate and monitoring the equivalence point with a polymeric membrane-based polyion sensor
期刊论文
摘要:
Polymeric quaternary ammonium salts (polyquaterniums) have found increasing use in industrial and co...
A novel voltammetric sensor employing zinc oxide nanoparticles and a new ferrocene-derivative modified carbon paste electrode for determination of captopril in drug samples
期刊论文
摘要:
A novel 1,l芒鈧?bis(2-phenylethan-1-ol)ferrocene (1,1芒鈧?BEOF) is synthesized and used for the modifi...