Effect of surface heterogeneity on adsorption on solid surfaces: application of inverse gas chromatography in the studies of energetic heterogeneity of adsorbents

B Charmas, R Leboda - Journal of Chromatography A, 2000 - Elsevier
… of the heterogeneity of solid surfaces. Special attention is paid to inverse gas chromatography
(IGC). Quantitative characteristics of heterogeneity of real solid surfaces including extreme …

Analysis of the surface energy of pharmaceutical powders by inverse gas chromatography

IM Grimsey, JC Feeley, P York - Journal of pharmaceutical sciences, 2002 - Elsevier
… (IGC) is an alternative technique where the powder surface is … linking surface energetic
data with triboelectric charging to studying the effect of surface moisture on surface energetics. …

The importance of surface energetics of powders for drug delivery and the establishment of inverse gas chromatography

G Buckton, H Gill - Advanced drug delivery reviews, 2007 - Elsevier
… There are few good ways to measure powder surface energies, with vapour sorption,
especially inverse gas chromatography (IGC) being a logical choice. The significance of surface

Estimation of the surface energetic heterogeneity of a solid by inverse gas chromatography

H Balard - Langmuir, 1997 - ACS Publications
The determination of the surface heterogeneity of a solid is a difficult challenge. The present
work proposes a method for the determination of the adsorption energy distribution …

Inverse gas chromatographic method for measuring the dispersive surface energy distribution for particulates

PP Ylä-Mäihäniemi, JYY Heng, F Thielmann… - Langmuir, 2008 - ACS Publications
surface energetics can provide important information for the improvement of surface properties
such as in surface … as for the fundamental understanding of surface science. Thus, it has …

Surface energetics of calcium carbonates using inverse gas chromatography

DS Keller, P Luner - Colloids and Surfaces A: Physicochemical and …, 2000 - Elsevier
… The aim of this investigation was to utilize IGC to determine the gas/solid surface
energetics of several calcium carbonates and observe the effect of sample origin. The specific …

Surface energy analysis as a tool to probe the surface energy characteristics of micronized materials—A comparison with inverse gas chromatography

JF Gamble, M Leane, D Olusanmi, M Tobyn… - International journal of …, 2012 - Elsevier
… The results demonstrate that in order to obtain comparable surface energetic data between
batches with varied surface area, and presumably between different materials, results should …

The Effect of Temperature on the Surface Energetic Properties of Carbon Fibers Using Inverse Gas Chromatography

T Hamieh - Crystals, 2023 - mdpi.com
… the surface properties of … surface parameters of carbon fibers in two forms, namely, untreated
and oxidized, by taking into account the recent progress in the inverse gas chromatography

Surface energetics of bone mineral and synthetic hydroxyapatite using inverse gas chromatography

BB Hole, DS Keller, WM Burry, JA Schwarz - Journal of Chromatography B, 2011 - Elsevier
gas chromatography (IGC) [9]. In this investigation we used IGC to examine the surface
energetics … measuring the dynamic adsorption characteristic of probe gases. IGC is a suitable tool …

Characterization of drug particle surface energetics and Young's modulus by atomic force microscopy and inverse gas chromatography

M Davies, A Brindley, X Chen, M Marlow… - Pharmaceutical …, 2005 - Springer
… IGC data relating to the surface energetics of inhaled drug particles of the same material,
budesonide. AFM is also used to assess the spatial variation of surface energy across large, …