Biopolymeric nanoparticles were synthesized using Gellan Gum and loaded with Atenolol, an antihypertensive drug by ionotropic gelation (an easy ecofriendly system) induced BaCl2 as ionic crosslinking agent to improve absorption bioavailability of drug. These characterized scanning electron microscope, fourier-transform infrared spectroscopy, X-ray diffraction analysis dynamic light scattering t...

To solve the problem of delivering pharmacologically promising 3ʹ,5ʹ-cyclic diadenosine monophosphate (cyclo-diAMP) to target cells in humans and animals, complexes above-mentioned dinucleotide with natural polymer – chitosan were originally synthesized by ionotropic gelation technique. It was found that binding degree cyclo-diAMP this biopolymeric carrier reaches 60 %; wherein capacity obtaine...

Prolonged release drug delivery system of stavudine was made by ionotropic gelation and polyelectrolyte complexation technique. Cross-linking reinforced chitosan-gellan complex beads were prepared by gelation of anionic gellan gum, the primary polymer, with oppositely charged counter ion to form beads which were further complexed with chitosan as a polyelectrolyte. The effect of this polymer on...

in order to achieve prolong corneal contact time of norfloxacin(nfx) for treatment of extra ocular diseases, a ph triggered nanoparticulate in situ gelling system was designed to explore dual advantage of nanoparticles and in situ gelling system, for its ocular delivery. nfx loaded nanocarriers were developed by ionotropic gelation technique using chitosan as a matrix forming polymer, cross-lin...

Abstract: Aim: The present study aims at exploring the development of xylometazoline hydrochloride loaded chitosan nanoparticles (XYL-NP) cross linked with calcium chloride for treatment nasal congestion. Materials and Methods: XYL-NP were prepared using different polymer like chitosan, linking agent glacial acetic acid as a solvent enhancer ionotropic gelation method, which was further optimiz...