The surface energetic parameters of carbamazepine and paracetamol have been studied
using inverse gas chromatography modified to produce dry and ambient conditions within …

Inverse gas chromatography (IGC) has been employed as a research tool for decades.
Despite this record of use and proven utility in a variety of applications, the technique is not …

The aim of this study was to investigate the applicability of surface energy characterization
tools such as inverse gas chromatography for the analysis of binary systems. Drug …

Inverse gas chromatography (IGC) has been successfully used to characterise the nature of
the surface of samples of dl-propranolol hydrochloride which have been produced under …

Surface energy is extensively adopted to predict the surface properties of materials
nowadays. Our study was aimed at utilizing the surface free energy measured by inverse …

This study investigates the impact of micronization on the measured surface energy
characteristics of an active pharmaceutical ingredient (API), Ibipinabant, by inverse gas …

Purpose. To measure the glass transition temperature (Tg) at the surface of a hydrophobic
particle at different temperatures and humidities, on the hypothesis that the surface may be …

The wettability of two powders has been assessed by three methods and values for surface
energies have been determined. Two contact angle methods have been used, both of which …

Powders are complex systems with more than one value for surface energy. The presence of
different faces, defects, physical forms and impurities will alter the surface properties. There …

It is known that processing can alter the surface energetics of powders. In this study a
sample of drug has been processed by use of different drying techniques. The samples were …