Samplers based on the diffusive gradients in thin films for organics (o-DGT) were developed and applied Brazilian aqueous matrices determination of four emerging contaminants (EC): 4-octylphenol, 4-nonylphenol, triclosan, bisphenol A. The OASIS HLB resin used as binding phase presented a high sorption capacity extraction associated with sonication, using mixture acetonitrile methanol (2:1, v v-...

The integration of mathematical modelling in different scientific domains has increased dramatically recent years. In general, involves using programming languages, manipulating matrices, designing algorithms, and tracking functions data to gain new insights more quantitative qualitative information about systems. These strategies have motivated researchers investigate numerous approaches accur...