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Open Access/APCs

Forthcoming Papers Special Issue Brazilian Researcher Abroad

Articles published online ahead of print

Articles J. Braz. Chem. Soc. 2018

Trace Element Analysis, Model-Based Clustering and Flushing to Prevent Drinking Water Contamination in Public Schools

Jake A. Carter; Bradley T. Jones; George L. Donati

Inductively coupled plasma tandem mass spectrometry (ICP-MS/MS) and model-based clustering were used to identify schools more prone to drinking water contamination by As, Cd, Cr, Cu, Pb, Sb, Se and Tl. A 5-60 min flushing procedure is recommended to minimize potential contamination due to water flow stagnation during the summer break.


Published online: October 8, 2018.

Account J. Braz. Chem. Soc. 2018

Using Polymer Reaction Engineering Principles to Help the Environment: The Case of the Canadian Oil Sands Tailings

João B. P. Soares; Fernanda L. Motta

Typical water-based oil sands extraction process in northern Alberta, Canada and macroscopic schematic for settling tests on mature fine tailings (MFT) after treatment with polymer flocculants.


Published online: October 3, 2018.

Articles J. Braz. Chem. Soc. 2018

Synthesis of New 1,2,3-Triazolo-naphthalimide/phthalimide Conjugates via 'Click' Reaction: DNA Intercalation and Cytotoxic Studies

Nagula Shankaraiah; Niggula P. Kumar; Ramya Tokala; Bulusu S. Gayatri; Venu Talla; Leonardo S. Santos

1,2,3-Triazolo-naphthalimide/phthalimide conjugates have been synthesized directly from alkyl/benzyl bromides, sodium azide and alkynes by 1,3-dipolar cycloaddition catalyzed by bis[(tetrabutylammonium)di-µ-iodo-diiododicuprate(I)]. The title compounds were evaluated for their in vitro cytotoxic potential and DNA interaction.


Published online: June 11, 2018.

Online version ISSN 1678-4790 Printed version ISSN 0103-5053
Journal of the Brazilian Chemical Society
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