Vol. 3 No. 2 (2011)

Published December 20, 2011
Número especial por el Año Internacional de la Química
Full Issue
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SECTION A: EXACT SCIENCES

Robert A. Cazar
Optimization of a UV-Visible Spectrophotometer Response Using a Fractional Factorial Design
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DOI: https://doi.org/10.18272/aci.v3i2.62
Valeria de Lourdes Ochoa-Herrera, Jim A. Field, Reyes Sierra-Alvarez
Development of Analytical Methods to Quantify Perfluorooctane Sulfonate and Related Compounds in the Environment
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DOI: https://doi.org/10.18272/aci.v3i2.63
Diego Jijón, César Costa Vera
Quantification of metal cations in water LIBS by deposition on a surface of steel striped with pencil HB
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DOI: https://doi.org/10.18272/aci.v3i2.64
Dennis Cazar Ramírez, Marco Villa
Implementing a Quadrature NMR Spectrometer based on a passive RC splitter-combiner network
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DOI: https://doi.org/10.18272/aci.v3i2.65
Andrés S. Urbina, Andrea A. Saltos, Fernando Javier Torres
Computational study B3LYP interaction of molecular hydrogen [H2] with rccc R-Pyg [4]arenes [R = methyl, fluoride] functionalized with Li+
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DOI: https://doi.org/10.18272/aci.v3i2.66
Miguel Angel Méndez, Andrea C. Montero
G-quadruplex DNA: initial characterization of the mechanisms of formation of oligomers by molecular mechanics
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DOI: https://doi.org/10.18272/aci.v3i2.67
Talía Briceño, César M. Compadre, Paola Ordóñez, Omar Malagón
Isolation and identification of secondary metabolites from Artemisia sodiroi Hieron
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DOI: https://doi.org/10.18272/aci.v3i2.68
María Emilia Dueñas, Sebastián Manzano, Vanessa Jiménez, Cesar H. Zambrano, Cristian Santacruz, César Costa Vera
Characterization by MALDI Mass Spectrometry of Cucurbit[n]uril (n = 6,7,8)
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DOI: https://doi.org/10.18272/aci.v3i2.69