Characterization of hybrid materials by means of inverse gas chromatography and chemometrics

J Kołodziejek, A Voelkel, K Heberger - Journal of pharmaceutical sciences, 2013 - Elsevier
The surface properties of hybrid materials (potential carriers for sustained release of active
agents) have been examined by inverse gas chromatography. A nonsteroidal anti …

Relationship between the solubility parameter and the surface free energy of some solids

MW Samaha, VF Naggar - Drug Development and Industrial …, 1990 - Taylor & Francis
Solubility parameters for a number of drugs and related organic solids were determined from
their dispersion and polar surface free energy data by means of an equation found to be …

Surface thermodynamic properties by reverse phase chromatography and visual traits using computer vision techniques on Amberlite XAD‐7 acrylic‐ester‐resin

BP Kumar, T Hamieh, V Kakani, PV Rao… - Polymers for …, 2022 - Wiley Online Library
In the current work, the surface thermodynamic properties of Amberlite XAD‐7 acrylic‐ester‐
resin have been determined. The inverse gas chromatography (IGC) technique at infinite …

Investigation of acid–base and surface characteristics of a thermotropic semifluorinated salicylaldimine liquid crystal by inverse gas chromatography

O Yazici, H Ocak, O Yasa-Sahin, D Sakar… - Liquid …, 2012 - Taylor & Francis
The surface energy of a semifluorinated salicylaldimine liquid crystal has been
characterised by inverse gas chromatography over the temperature range 303 to 323 K …

Determination of adsorption isotherms of organic compounds on human serum albumin by static headspace gas-chromatographic analysis

V Gorbachuk, B Solomonov - 1996 - dspace.kpfu.ru
A procedure is suggested for determination of adsorption isotherms of organic compounds
on a protein via the procedure of static headspace gas-chromatographic analysis. With this …

Comparison of the nonlinear and linear forms of the van't Hoff equation for calculation of adsorption thermodynamic parameters (∆ S° and∆ H°)

EC Lima, AA Gomes, HN Tran - Journal of Molecular Liquids, 2020 - Elsevier
The use of nonlinear fitting of data of isotherm and kinetics is becoming more frequently
used in the adsorption literature since the authors are becoming convinced that the use of …

Thermodynamic evaluation of activated charcoal as a poison antidote by high‐performance liquid chromatography I: Derivation and validation of an equation for gibbs …

WP Kleeman, LC Bailey - Journal of pharmaceutical sciences, 1988 - Wiley Online Library
An in vitro method utilizing high‐performance liquid Chromatography (HPLC) was
developed in order to investigate the adsorptive process between activated charcoal and …

Correlation of drug absorption with molecular surface properties

K Palm, K Luthman, AL Unge, G Strandlund… - Journal of …, 1996 - Elsevier
The correlation between dynamic surface properties of drug molecules and drug absorption
in two common in vitro models of the intestinal wall (Caco-2 monolayers and rat intestinal …

The Langmuir isotherm: a commonly applied but misleading approach for the analysis of protein adsorption behavior

RA Latour - Journal of biomedical materials research part A, 2015 - Wiley Online Library
The Langmuir adsorption isotherm provides one of the simplest and most direct methods to
quantify an adsorption process. Because isotherm data from protein adsorption studies often …

Langmuir, Freundlich, Temkin and Dubinin–radushkevich isotherms studies of equilibrium sorption of ampicilin unto montmorillonite nanoparticles

D Balarak, F Mostafapour, H Azarpira… - Journal of …, 2017 - journal.send2sub.com
Present study was accomplished to prospect the viability of using the montmorillonite (Mon)
nanoparticles as an adsorbent to remove the Ampicillin under various experimental …