Luminescent thin films obtained from ytrium hydroxycarbonates activated by terbium or europium
摘要：
These films were obtained by dip coating. Parameters like dislocation velocity; number of deposits, ...
doi：
10.1590/S0100-40422004000200002
作 者：
Davolos, Marian Rosa...
作者机构：
期刊编号：
期刊标题：
Química Nova
Ruffled and planar conformations of the porphyrin ring in complexes and heme proteins: physical-chemistry properties and spectroscopic implications
摘要：
The different conformations of porphyrin rings are strongly related with the electronic configuratio...
doi：
10.1590/S0100-40422004000600021
作 者：
Ribelatto, Julio C.;...
作者机构：
期刊编号：
期刊标题：
Química Nova
Chemical and enzymatic peptide syntheses: basic aspects and applications
摘要：
This review begins with a brief discussion of the biological importance and chemical features of pep...
doi：
10.1590/S0100-40422004000500018
作 者：
Liria, Cleber W.;Mir...
作者机构：
期刊编号：
期刊标题：
Química Nova
Unified chromatography
摘要：
The scope of this study encompasses an overview of the principles of unified chromatography as well ...
doi：
10.1590/S0100-40422004000500014
作 者：
Lanças, Fernando Mau...
作者机构：
期刊编号：
期刊标题：
Química Nova
The choice of the spectral region in the use of spectroscopic and chemometric methods
摘要：
A method is presented for the choice of spectral regions when absorption measurements are coupled to...
doi：
10.1590/S0100-40422004000200009
作 者：
Souza, Antônio T. P....
作者机构：
期刊编号：
期刊标题：
Química Nova
The particle size effect on decrepitation during the thermal decomposition of limestones and coal
摘要：
The use of fluidized bed combustors to burn coal is largely studied to permit the addition of limest...
doi：
10.1590/S0100-40422004000100012
作 者：
Polito, Wagner Luiz;...
作者机构：
期刊编号：
期刊标题：
Química Nova
Determination of synthetic dyes by high performance liquid chromatography (HPCL) in jelly powder
摘要：
Synthetic dyes were determined by high performance liquid chromatography in 76 samples of regular je...
doi：
10.1590/S0100-40422004000100005
作 者：
Prado, Marcelo Alexa...
作者机构：
期刊编号：
期刊标题：
Química Nova
Validation of models of multivariate calibration: an application in the determination of polymorphic purity of carbamazepine by near infrared spectroscopy
摘要：
The application of analytical procedures based on multivariate calibration models has been limited i...
doi：
10.1590/S0100-40422004000600027
作 者：
Braga, Jez Willian B...
作者机构：
期刊编号：
期刊标题：
Química Nova
Radiocarbon dating of sambaqui archaeological sites using a CO2 absorption technique: an alternative to the benzene synthesis
摘要：
The sambaquis are archaeological sites with remains of pre-historical Brazilian civilizations. They ...
doi：
10.1590/S0100-40422004000200026
作 者：
Mendonça, Maria Lúci...
作者机构：
期刊编号：
期刊标题：
Química Nova
The evolution of the analytical balance
摘要：
This work intends to describe the historical evolution of the balance based on its technical improve...
doi：
10.1590/S0100-40422004000600030
作 者：
Afonso, Júlio Carlos...
作者机构：
期刊编号：
期刊标题：
Química Nova
