(1) Methods The in situ organogel of flurbiprofen was prepared by investigating the amounts of LAM and anti-gelling solvents.

(2) The immobilized-technology of water-in-oil microemulsion-based organogel ( MBG) and the biosensor using MBG were summarized.

(3) Conclusions The organogel systems have become widely known as a very attractive platform for drug delivery.

(4) LB Langmuir-Blodgett(LB) technique and organogel are important methods to build up supramolecular chirality on planar interface and three-dimensional, respectively.

(5) Conclusions In situ forming organogel is a new dosage form and could release flurbiprofen in a sustained manner.

(6) The invention belongs to the supermolecule chemical technology field, more particular, relates to a low molecular weight organogel and a preparing method of the low molecular weight organogel.

(7) The results indicated that transport of the metal ions from the organogel to the upper microemulsion was a rate-determining step for the coordination reaction.