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Synthesis and characterization of organoclays using differents contents of cationic surfactant hexadecyltrimethylammonium bromide
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- The major applications of organoclays are in adsorption of organic polluents. The objective of this ...
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10.1590/S0100-40422011000700009
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Pergher, Sibele B. C...
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Quimica nova
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Preparation and characterization of resveratrol-loaded lipid-based nanocarriers for cutaneous administration
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- Solid lipid nanoparticles(SLN), nanoemulsions (NE), and microemulsions (ME) were prepared by the hot...
- doi：
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10.1590/S0100-40422011000300008
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Nemen, Daiane;Lemos-...
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Quimica nova
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Oxidation capacity as an index of organic matter stability from sediments of the Paraíba do Sul river-estuarine gradient
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- The hummus compositionand it redox properties have been used to evaluate the organic matter qualityf...
- doi：
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10.1590/S0100-40422011000600011
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Canellas, Luciano Pa...
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Quimica nova
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Electrochemical study about zinc electrodeposition onto GCE and HOPG substrates
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- We carried outan electrochemical study about zinc electrodeposition onto GCE and HOPG substratesfrom...
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10.1590/S0100-40422011000300014
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Granados-Ner, Madai;...
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Quimica nova
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Interaction of small atoms with transition metal clusters
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- Density Functional Theory (DFT) calculations on the interactions of small atoms (H, C, O, and S) on ...
- doi：
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10.1590/S0100-40422011000900008
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Cassús, Eduardo Pire...
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Quimica nova
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Knowledge management applied to the recycling of automobile components through the treatment of the information contained in patents documents
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- This article evaluatesthe technologies adopted for recycling and reuse of automobile components, thr...
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10.1590/S0100-40422011000500031
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Santos, Adailson da ...
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Quimica nova
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Aplication of chemometrics methods in characterization of cigar using matrix solid phase dispersion and gas chromatography-mass spectrometry
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- In this work, the organic compounds of cigar samples from different brands were analyzed. The compou...
- doi：
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10.1590/S0100-40422011000100011
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Dórea, Haroldo Silve...
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Quimica nova
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Preconcentration of Cr(III) and speciation analysis of chromium employing montmorillonite saturated with potassium ions
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- The clay mineralmontmorillonite-K10 (MT), treated under acidic medium and saturated with potassiumio...
- doi：
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10.1590/S0100-40422011000300018
- 作 者：
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Fernandes, Tatyane C...
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Quimica nova
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Flow injection analysis with multiple pulse amperometric detection: potentialities and applications
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- The potentialities and applications of the Multiple Pulse Amperometric detection (MPA) coupled with ...
- doi：
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10.1590/S0100-40422011001000008
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Richter, Eduardo Mat...
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Quimica nova
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Ciência Hoje articles as a didatic tool in chemistry teaching
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- This paper presentsthe results from the selection and analysis of Ci锚ncia Hoje articlespublished fro...
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10.1590/S0100-40422011000200033
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Ferreira, Luciana No...
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Quimica nova
