In this work, a review of the Brazilian scientific production in the past 10 years in the field of
supercritical fluid is presented. The historical facts associated with the previous edition of the …

This review examines, from a critical point-of-view, the role of the separation sciences in the
new century considering the complexity of the problems to be faced. To make the exposition …

Solvent mismatches as well as impurity interference have become obstacles for supercritical
fluid chromatography (SFC). In this study, a one-step sample pretreatment and loading …

In this study, solid-phase microextraction fibers coated with modified silica particles (5 µm
dp) bonded to methyl (C1), hexyl (C6), octyl (C8), and polymeric octadecyl (C18) groups are …

An overview is presented of the beginnings, evolution and current status of research on
analytical chemistry in Brazil. Among the various fields of chemistry two decades ago …

Several disubstituted angular naphthoimidazoles have been synthesized by a new domino
reaction from (1, 4‐dimethoxynaphthalen‐2‐yl) amine (1) and imines (obtained from 1 and …

Atualmente, a demanda e a necessidade de metodologias analíticas e bioanalíticas que
promovam análise rápida e seletiva tem impulsionado o constante desenvolvimento de …

A cromatografia gasosa com injeção sob alta pressão é uma ferramenta analítica que
oferece diversas vantagens, como alta eficiência, reduzido tempo de análise e fácil …

Atualmente as agências reguladoras estão focadas no controle de resíduos de
antimicrobianos, pesticidas entre outros que são prejudiciais no meio ambiente, saúde …