Cationic amine bridge periodic mesoporous organosilica materials for off line solid phase extraction of phenoxy acid herbicides from water samples prior to their simultaneous enantiomeric determination by capillary electrophoresis

For the development of the nanocomposite created, different materials were used which were characterized by different techniques to have a solid base from where to start and where

Only a few of the studies made of the extraction of compounds from river water samples were developed in the on-line mode because the mobile phase used was the same as

Ghaedi, Simple and selective detection of quercetin in extracts of plants and food samples by dispersive- micro-solid phase extraction based on coreeshell magnetic molecularly

Normalized maximum (solid line) and minimum (dashed line) local averaged NP current for symmetric modulation.. Normalized maximum (solid line) and minimum (dashed line) local averaged

Different methods for removing interference by humic substances in the analysis of polar pollutants have been compared in the analysis of environmental water by solid-phase

The adopted best model from a simultaneous fit to the J- and i-band dilution-corrected light curves is shown by the solid red line (see Section 5.1). The lower panel shows the

Three sample treatment methods, based on QuEChERS, solid-phase extraction (SPE) and solid-phase microextraction (SPME), were compared and evaluated in order to obtain the

 Energy transfer (EnT): the triplet excited state of the photocatalyst is deactivated to the ground singlet state by transferring the energy to the substrate which is thereby raised