ColciGel® A new agent, ColciGel®, has recently emerged for the treatment of acute flares of gout. ColciGel is a transdermal gel preparation of Colchicinum (colchicine in its homeopathic state) that is applied topically. ColciGel contains Colchicinum 4X in a proprietary Organogel that is applied directly to the site of acute flares. It is supplied as an airless 15ml container that delivers 0.25 ...

A new kind of naphthalimide-based organogelator, TN, was designed and synthesized. The intramolecular guanylation of TN promoted by Hg(2+) or Ag(+) in both solution and gel state was studied through several approaches including FL, UV-visible, NMR, FT-IR and SEM experiments. TN could selectively sense Hg(2+) and Ag(+) ions with obvious fluorescence quenching and color changes from yellow to col...

The interaction of phenol derivatives with the self-assembled fibrillar network of two different supramolecular gels has been studied. NMR relaxometry reveals the selective interaction of resorcinol over other related molecules with a gel formed by the gelator 2 which contains terminal pyridine units. No selectivity is observed for a related gelator that contains phenyl instead of pyridine moie...

The benzoxazole derivative gelator forms a stable DMF/toluene cosolvent gel with dramatically enhanced fluorescence emission compared to its mother solution. The translucent colorless gel was changed to a solution with strong greenish fluorescence in the presence of fluoride anion with disruption of the gel structure.