Insights into low molecular mass organic gelators: a focus on drug delivery and tissue engineering applications

KJ Skilling, F Citossi, TD Bradshaw, M Ashford… - Soft matter, 2014 - pubs.rsc.org
In recent years low molecular mass organic gelators (LMOGs) have gained increasing
interest as an alternative biomaterial to polymer derived gels, with potential applications in …

Organogels and their use in drug delivery—a review

A Vintiloiu, JC Leroux - Journal of controlled release, 2008 - Elsevier
Organogels are semi-solid systems, in which an organic liquid phase is immobilized by a
three-dimensional network composed of self-assembled, intertwined gelator fibers. Despite …

Structure and dynamics of hydrogels and organogels: An NMR spectroscopy approach

YE Shapiro - Progress in Polymer Science, 2011 - Elsevier
Hydrogels and organogels are semi-solid systems, in which a liquid phase is immobilized by
a three-dimensional network composed of self-assembled, intertwined polymer/gelator …

Insight on the NMR study of supramolecular gels and its application to monitor molecular recognition on self-assembled fibers

B Escuder, M LLusar, JF Miravet - The Journal of organic …, 2006 - ACS Publications
The 1H NMR study of supramolecular gels formed by two organogelators derived from
valine is described. The analysis of the variation of chemical shift values and relaxation …

Organogels in drug delivery

S Murdan - Expert opinion on drug delivery, 2005 - Taylor & Francis
In the last decade, interest in physical organogels has grown rapidly with the discovery and
synthesis of a very large number of diverse molecules, which can gel organic solvents at low …

Dynamics of polar solvation in lecithin/water/cyclohexane reverse micelles

DM Willard, RE Riter, NE Levinger - Journal of the American …, 1998 - ACS Publications
The solvation dynamics of water in lecithin/cyclohexane reverse micelles have been
determined via ultrafast time-resolved fluorescence studies. At hydration levels w 0≤ 4.8 …

A new reverse wormlike micellar system: mixtures of bile salt and lecithin in organic liquids

SH Tung, YE Huang, SR Raghavan - Journal of the American …, 2006 - ACS Publications
We report a new route for forming reverse wormlike micelles (ie, long, flexible micellar
chains) in nonpolar organic liquids such as cyclohexane and n-decane. This route involves …

Lecithin bridging by hydrogen bonds in the organogel

YA Shchipunov, EV Shumilina - Materials Science and Engineering: C, 1995 - Elsevier
A series of polar solvents have been studied in order to reveal those capable of producing
the thickening effect on hydrocarbon solutions of lecithin. It has been established that …

1H NMR Investigation of the Composition, Structure, and Dynamics of Cholesterol−Stilbene Tethered Dyad Organogels

DC Duncan, DG Whitten - Langmuir, 2000 - ACS Publications
The self-assembly of stilbene− cholesterol tethered dyads into fibrous networked structures
induces the thermoreversible gelation of several classes of organic solvents. Herein, the gel …

Formamide in reverse micelles: restricted environment effects on molecular motion

RE Riter, EP Undiks, JR Kimmel… - The Journal of Physical …, 1998 - ACS Publications
Novel Aerosol OT (AOT) reverse micelles solubilizing formamide rather than water have
been created and studied. In contrast to water sequestered in the interior of AOT reverse …