Inverse gas chromatography study on London dispersive surface free energy and electron acceptor–donor of fluconazole drug

PK Basivi, VR Pasupuleti, R Seella… - Journal of Chemical & …, 2017 - ACS Publications
The inverse gas chromatography study on the fluconazole drug surface was performed, and
the net retention volumes, polar probes, and VN of n-alkanes are determined at four …

Surface characterization of 2-hydroxypyrimidine sulphate by inverse gas chromatography

BP Kumar, TM Reddy, KS Reddy - Journal of Pharmaceutical Investigation, 2014 - Springer
The net retention volumes, VN, of n-alkanes and polar probes on 2-hydroxypyrimidine
sulphate (2-HPS) drug surface are determined at 323.15, 328.15 and 333.15 K using …

[HTML][HTML] Surface thermodynamic properties of sodium carboxymethyl cellulose by inverse gas chromatography

PK Basivi, VR Pasupuleti, T Hamieh - Chemical Engineering Journal …, 2022 - Elsevier
This study constitutes a new development of surface thermodynamic methods to determine
the London dispersive surface free energy component γ sd, the specific free energy of …

Comparison of Dorris–Gray and Schultz methods for the calculation of surface dispersive free energy by inverse gas chromatography

B Shi, Y Wang, L Jia - Journal of chromatography A, 2011 - Elsevier
Inverse gas chromatography (IGC) is an important technique for the characterization of
surface properties of solid materials. A standard method of surface characterization is that …

Surface thermodynamics of Efavirenz and a blend of Efavirenz with cellulose acetate propionate by inverse gas chromatography

B Praveen Kumar, S Ramanaiah… - Surface and …, 2016 - Wiley Online Library
The purpose of this paper is to study the effect of an excipient on the surface energetics of
Efavirenz (EFV) drug. The net retention volumes, VN, for n‐alkanes and polar solutes on the …

Chromatographic adhesion law to simplify surface energy calculation

MA Mohammad - Journal of Chromatography A, 2013 - Elsevier
The calculated data of inverse gas chromatography (IGC) vary depending on the calculation
methods and the n-alkane series. To overcome IGC data variability, this paper combines the …

Study of the temperature effect on the surface area of model organic molecules, the dispersive surface energy and the surface properties of solids by inverse gas …

T Hamieh - Journal of Chromatography A, 2020 - Elsevier
This paper demonstrated the non-validity of Schultz et al. method by proving that the surface
areas of n-alkanes and polar molecules strongly depend of the temperature. Consequently …

Application of molecular modelling to determine the surface energy of mannitol

A Saxena, J Kendrick, I Grimsey, L Mackin - International journal of …, 2007 - Elsevier
In this paper, molecular modelling was used to investigate the nature of probe/surface
interactions during the analysis of Dβ-mannitol using inverse gas chromatography (IGC) …

Surface thermodynamics of poly (caprolactone) diol by inverse gas chromatography

S Ramanaiah, BP Kumar… - International Journal of …, 2015 - Taylor & Francis
Inverse gas chromatography was applied to evaluate the surface thermodynamic properties
of biodegradable poly (caprolactone) diol (PCLD) in the temperature range 313.15–333.15 …

Adsorption and Partition Studies of Fluconzole

AA Hajare, MN Mali, S Sarvagod… - Asian Journal of …, 2009 - indianjournals.com
The present work was aimed to study the partition coefficient and adsorption of Fluconazole.
Fluconazole is an antifungal drug used in treatment of superficial and systemic fungal …