Asorption of arsenic (V) by crosslinked iron-III-chitosan
摘要：
The removal of As(V) by a crosslinked iron(III)-chitosan adsorbent was evaluated under various condi...
doi：
10.1590/S0100-40422008000600006
作 者：
Fagundes, Tathyane;U...
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Química Nova
Preparation of lamellar compounds: synthesis of the crystalline zirconium hydrogenphosphate and its intercalation with amines. An experiment for undergraduate students
摘要：
The present paper describes the synthesis of crystalline zirconium hydrogen phosphate by direct prec...
doi：
10.1590/S0100-40422005000400029
作 者：
Gushikem, Yoshitaka;...
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Química Nova
Nitric oxide: properties and therapeutic use
摘要：
Nitric oxide (聲NO) is a substance that acts as a second-messenger and is associated with a number of...
doi：
10.1590/S0100-40422005000600020
作 者：
Correia, Carlos Roqu...
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Química Nova
Thermal cracking of alkanes: an undergratuate organic chemistry experiment
摘要：
In this work we describe an experiment for the thermal cracking of octane and heptane and the qualit...
doi：
10.1590/S0100-40422005000200033
作 者：
Rodrigues Jr., Manoe...
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Química Nova
Chemical constituent from the ascidian didemnum psammatodes (sluiter, 1895) collecter on the shores of ceara state
摘要：
Chemical investigation of the methanolic extract of the ascidian Didemnum psammatodes has led to the...
doi：
10.1590/S0100-40422007000500024
作 者：
Lopes, Norberto Pepo...
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Química Nova
Synthesis of liquid crystalline block copolymers
摘要：
The principal techniques for the synthesis of liquid crystalline block copolymers are reviewed. The ...
doi：
10.1590/S0100-40422007000300025
作 者：
Universidade Federal...
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Química Nova
Synthesis of hydroxyapatite and structural refinement by x-ray diffraction
摘要：
A sample of hydroxyapatite was synthesized and its crystalline structure was analyzed by X-ray diffr...
doi：
10.1590/S0100-40422007000800011
作 者：
Sena, Lídia;Universi...
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Química Nova
Polyphenol compounds of the kino of Eucalyptus citriodora
摘要：
Phytochemical analysis of the kino of Eucalyptus citriodora led to the isolation of 1-O,2-O-digaloil...
doi：
10.1590/S0100-40422007000800025
作 者：
Freitas, Marinalva O...
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Química Nova
Evaluation of the chemical composition of the Guarapiranga water system: case study (2002 and 2003)
摘要：
The supply of drinking water in the Metropolitan Area of S茫o Paulo City has been a great and serious...
doi：
10.1590/S0100-40422007000500018
作 者：
Universidade Federal...
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Química Nova
The plasticity of non-crystalline solids: aluminum phosphate white pigments
摘要：
A new white pigment made out of nano-structured non-crystalline aluminum phosphate was recently laun...
doi：
10.1590/S0100-40422007000300041
作 者：
Silva, Maria do Carm...
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Química Nova
