Fibrinogen adsorption on zinc oxide nanoparticles: a Micro-Differential Scanning Calorimetry analysis.

Understanding the interactions between proteins and surfaces (nanoparticles or films) is crucial for the fabrication and improvement of biomedical devices in direct contact with human blood. The aim of this work is the study of the interaction of fibrinogen (Fib) with zinc oxide nanoparticles. The nanoparticles were either synthesized chemically or were commercially available, having different size.

Selective extraction of oxygenated compounds from oregano with sub-critical water.

Background: The essential oil of oregano is composed of numerous substances that exhibit various properties (e.g. antioxidants).