Immobilized metal-ion affinity chromatography (IMAC) of biomolecules: fundamental aspects and technological applications
摘要：
Immobilized Metal Ion Affinity Cromatography - IMAC - is a group-specific based adsorption applied t...
doi：
10.1590/S0100-40422009000500035
作 者：
Bresolin, Igor Tadeu...
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Química Nova
Biological transformations: contributions and perspectives
摘要：
In a moment that amazingly advances are being reached on the development of technologies to obtain h...
doi：
10.1590/S0100-40422009000300018
作 者：
Mantovani, Simone Mo...
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Química Nova
Validation of chromatographic methods: an experiment using HPLC and Green Chemistry in methylxanthines determination
摘要：
The validation of analytical methods is an important step in quality control. The main objective of ...
doi：
10.1590/S0100-40422009000900043
作 者：
Aragão, Nádia Machad...
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Química Nova
Chemical constituents of parmotrema lichexanthonicum Eliasaro & Adler: isolation, structure modification and evaluation of antibiotic and cytotoxic activities
摘要：
From the lichen Parmotrema lichexantonicum were isolated the depsidone salazinic acid, the xanthone ...
doi：
10.1590/S0100-40422009000100003
作 者：
Beatriz, Adilson;Car...
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Química Nova
Synthesis of chirals regioisomers from D-mannitol: obtainment of a acetylenic alcohols mixture
摘要：
The synthesis of chiral acetylenic regioisomers was described by using an appropriate intermediate s...
doi：
10.1590/S0100-40422009000900023
作 者：
Universidade Federal...
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Química Nova
Potenciometric determination of the critical micellar concentration of the surfactants: a new methodological application in the Chemical learning
摘要：
The participation of the students in the planning, execution and discussion of experimental results ...
doi：
10.1590/S0100-40422009000200041
作 者：
Rizzatti, Ivanise Mª...
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Química Nova
Molecularly imprinted polymers for controlling drug release. Part 1: synthesis and characterization
摘要：
Molecularly imprinted polymers (MIPs) consist of synthetic macromolecular matrix, obtained through m...
doi：
10.1590/S0100-40422009000600045
作 者：
Barbosa, Carlos Maur...
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Química Nova
Characterization of honey produced by species of Melipona Illiger, 1806 (apidae: meliponini) from the northeast area of Brazil: 1. Physico-chemical characteristics
摘要：
Thirty three honey samples produced by four Melipona species from different areas of the State of Ba...
doi：
10.1590/S0100-40422009000200007
作 者：
Souza, Bruno de Alme...
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Química Nova
Synthesis and study of zinc orthosilicates luminophores by the sol-gel technique
摘要：
Usually, the concepts of the Sol-Gel technique are not applied in experimental chemistry courses. Th...
doi：
10.1590/S0100-40422009000500045
作 者：
Gushikem, Yoshitaka;...
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Química Nova
The first law of homogeneous processes thermodynamics
摘要：
Thermodynamics of homogeneous processes, which corresponds to the very special situation in thermody...
doi：
10.1590/S0100-40422009000200042
作 者：
Bassi, Adalberto Bon...
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Química Nova
