Estuarine environments are being constantly stressed by new sources of pollution (eg
pesticides) derived from activities of industry and intensive agriculture. The present study …

This research paper presents a comparative study of the performance of conventional,
ultrasound-assisted (UA), and temperature-controlled (TC) ionic liquid (IL) dispersive liquid …

In recent years, some new and sensitive analytical instruments have been invented or
existing instruments have been improved, which have resulted in many advanced …

Sample preparation has historically been, and continues to be, the most challenging part of
the bioanalytical workflow. Several techniques have been developed over the years to deal …

A facile, efficient and reliable method was designed and established to analyze the plant
growth regulators (PGRs) in citrus fruit, based on a simplified dispersive solid-phase …

A simple, environmentally-friendly and reliable method was developed to simultaneously
monitor the residue of methyl 1-naphthalene acetate, parathion-methyl, fenitrothion …

A green dispersive liquid–liquid microextraction using a new high density deep eutectic
solvent (as an extraction solvent) has been developed and utilized in the simultaneous …

This study investigated the occurrence of fipronil and its metabolites in aquatic environments
in residentially-developed landscapes, including five canals and three retention ponds …

This work describes an on-line multi-residue method for simultaneous quantification of
ciprofloxacin, enrofloxacin, gemifloxacin, moxifloxacin, norfloxacin and ofloxacin in …

将分散固相萃取和分散液液微萃取(d-SPE-DLLME) 相结合, 并与气相色谱-三重四极杆质谱(GC-
MS/MS) 联用, 建立了快速测定茶叶中7 种拟除虫菊酯类农药残留的方法. 样品经乙腈提取, N …