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Determination of phthalates in water using fiber introduction mass spectrometry
(Royal Soc ChemistryCambridgeInglaterra, 2005)
Multi-tracer analysis to estimate the historical evolution of pollution in riverbed sediment of subtropical watershed, the lower course of the Piracicaba River, São Paulo, Brazil
(2020-11-15)
The main land use/land cover changes (LULCC) have been associated with population growth and energy policies in the São Paulo State, Brazil, since 1970. The LULCC can alter the behavior of trace elements in different ...
Chelating electrodes as taste sensor for the trace assessment of metal ions
(Elsevier Science Sa, 2010-03)
Impedance spectroscopy combined with principal component analysis allows the trace detection of metal ions. The detection system is based on two modified electrodes, each of them containing a chelating agent (pyrocatechol ...
Trace element contents in fine particulate matter (PM2.5) in urban school microenvironments near a contaminated beach with mine tailings, Chañaral, Chile
(Springer, 2018-06)
Air quality in schools is an important public health issue because children spend a considerable part of their daily life in classrooms. Particulate size and chemical composition has been associated with negative health ...
On the phytoplankton of Awba reservoir, Ibadan, Nigeria
(Universidad de Costa Rica, 2003)
A retrospective and prospective of the use of bio- and nanomaterials for preconcentration, speciation, and determination of trace elements: A review spanning 25 years of research
(Springer Heidelberg, 2020-03)
This review covers the investigations carried out with my colleagues and students during the last 25 years aimed at the development of analytical procedures for the preconcentration and/or speciation analysis of trace and ...