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Film forming capacity of chemically modified corn starches
(Elsevier, 2008-09)
Native starch can be chemically modified to improve its functionality and to expand its uses. Modified starches were characterized and the rheological behavior of filmogenic suspensions was analyzed. The film forming ...
Modified Nucleoside Triphosphates for In-vitro Selection Techniques
(Frontiers Media S.A., 2016-05)
The development of SELEX (Selective Enhancement of Ligands by Exponential Enrichment) provides a powerful tool for the search of functional oligonucleotides with the ability to bind ligands with high affinity and selectivity ...
Improving in the antibacterial activity and the antioxidant properties of chemically modified extracts of Zinnia peruviana
(Società Italo-Latinoamericana di Etnomedicina, 2017-08)
In the present work we investigate the changes in the antibacterial activity and the antioxidant properties of modified extracts of Zinnia peruviana (L.) L. campesterol, stigmasterol and β-sitosterol were identified as ...
Morphological and Chemical Analysis of the Molecularly-Imprinted Polymer-Based D-Arabinose Sensor on a Modified Electrode with Functionalized Carbon Nanotubes
(MDPI, 2019-12)
he sensors modified carbon nanotubes and molecularly imprinted polymers are an excellent choice for the determination of D-arabinose, because they have high selectivity and sensitivity for analysis. This allows the control ...
Composites from PMMA modified thermosets and chemically treated woodflour
(John Wiley & Sons Inc, 2003-04-07)
The mechanical behavior of composites made from woodflour and a modified thermoset unsaturated polyester resin has been examined. Polymethylmethacrylate (PMMA), a common low profile additive (LPA), was used as the matrix ...
A new dual modifier-adaptation approach for iterative process optimization with inaccurate models
(Pergamon-Elsevier Science Ltd, 2013-12-05)
In order to deal with plant-model mismatch, iterative process optimization schemes use some adaptation strategy based on measurements. The modifier-adaptation approach consists in performing first-order corrections of the ...
Physico-chemical characterization of ferrocenyl-modified hyperbranched poly(ethylenimine) self-assembled multilayers
(Elsevier, 2013-11)
In this work, we characterize the electrochemical behavior of a new ferrocenyl-modified, hyperbranched poly(ethylenimine) (HBPei-Fc). The effects of the ionic strength, pH and the nature of the anion of the supporting ...
Physical and mechanical characterization of polypropylene films chemically modified with acrylic acid as grafting agent
(PlastiNet, 2007)
In this work, the mechanical, optical and transport properties of chemically surface modified polypropylene films were investigated. It was found that physical properties such as light transmittance, water permeation, and ...
Adsorption capacity of agroindustrial waste to remove contaminants from wastewaterCapacidad de adsorción de desechos agroindustriales para remover contaminantes de aguas residuales
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2023)