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"The thermal properties of a phase change material (PCM), together with its environmental health risks and natural abundance are important aspects to consider when choosing one for a domestic application. In this work, a...

"This work described the preparation and characterization of water insoluble chitosan derivatives as lead adsorbents. In highly regioselective reactions, N-substituted crosslinked chitosan derivatives were obtained by cr...

Abstract This article provides a comprehensive review of current research activities that concentrate on one‐dimensional (1D) nanostructures—wires, rods, belts, and tubes—whose lateral dimensions fall anywhere in t...

Materias / palabras clave: Thermoelectric materials; Thermoelectric effect; Materials science; Characterization (materials science); Electricity; Seebeck coefficient; Nanotechnology; Engineering physics; Thermal conductivity; Waste heat; Thermoele...

The aim of the present study was to develop and evaluate chronomodulated rupturable pulsatile drug delivery of theophylline for the treatment of nocturnal asthma. Core tablets containing theophylline were coated with t...

The approach described in this paper represents a substantive departure from the conventional quantitative techniques of system analysis. It has three main distinguishing features: 1) use of so-called ``linguistic'' vari...

Materias / palabras clave: Nanorod; Template; Materials science; Nanowire; Nanostructure; Nanotechnology; Texture (cosmology); Action (physics); Metal; Characterization (materials science); Computer science; Metallurgy

Se realizó el mapeo oligosacarídico (degradación erizimática con condroitinasa ABC y posterior análisis cromatográfico por intercambio iónico de los oligosacáridos resultantes) de doce muestras de condroitín sul...

Abstract A method for measuring the surface energy of solids and for resolving the surface energy into contributions from dispersion and dipole‐hydrogen bonding forces has been developed. It is based on the measurement...

Effervescent tablets have always been convenient, simple and measured dosage form. The phenomenon of carbonation, in this type of dosage form, accelerates the solubility and enhances the bioavailability of the drug and t...