This work investigates the possibility of obtaining Br isotopic information by generating a
gaseous diatomic molecule in a graphite furnace and monitoring its absorption spectrum …

The synthesis of a TS-1 zeolite with high-content framework Ti and small particles has been
developed by adding NH4HCO3 and suspended seeds as an assistant. With the addition of …

In this work, a method based on pyrohydrolysis of airborne particulate matter (APM)
collected on glass fiber filter and subsequent determination of bromine and iodine by …

Potential ways to avoid limitations and improve analytical sensitivity in the determination of
fluorine (F) in solid materials using wavelength dispersive X-ray fluorescence (WDXRF) …

A novel approach using wavelength dispersive X-ray fluorescence (WDXRF) spectrometry
combined with an activated carbon (AC) disk was developed for the determination of total …

The X-ray fluorescence spectroscopy (XRF) has been widely applied on the analysis of
elements. The traditional sample preparation needs a large sample weight and high …

Many of the procedures for assessing the bioavailability of contaminant including arsenic
(As) in soil are time-consuming, thus there is need to develop more effective methods. In this …

In this study, the complex hybrid materials based on hybrid poly (dimethylsiloxane)-derived
hydroxyurethanes films (PDMSUr-PWA) containing phosphotungstic acid (H 3 PW 12 O …

A espectrometria de absorção atômica (AAS) é consolidada como uma técnica robusta,
cujas aplicações estendem-se a diversos analitos e matrizes. Sua limitação encontra-se na …

Abstract To use Aquifer Storage and Recovery (ASR) as a water treatment and storage
method, we must understand the fate and behavior of potential contaminants in the system …