Development and Evaluation of PH-sensitive Biodegradable Ternary Blended Hydrogel Films (chitosan/guar Gum/PVP) for Drug Delivery Application
Authors
Affiliations
pH responsive hydrogels have gained much attraction in biomedical fields. We have formulated ternary hydrogel films as a new carrier of drug. Polyelectrolyte complex of chitosan/guar gum/polyvinyl pyrrolidone cross-linked via sodium tripolyphosphate was developed by solution casting method. Fourier transform infrared spectroscopy, scanning electron microscopy and thermogravimetric analysis were conducted to examine the interactions between the polymeric chains, surface morphology and thermal stability, respectively. The swelling tests resulted that the swelling was reduced with the increase in the concentration of crosslinker due to the more entangled arrangement and less availability of pores in hydrogels. Ciprofloxacin hydrochloride was used as a model drug and its release in simulated gastric fluid, simulated intestinal fluid and phosphate buffer saline solution was studied. pH responsive behaviour of the hydrogels have subjected these hydrogels for drug release applications.
Chaiwarit T, Duangsonk K, Yuantrakul S, Chanabodeechalermrung B, Khangtragool W, Brachais C ACS Omega. 2024; 9(44):44825-44836.
PMID: 39524684 PMC: 11541528. DOI: 10.1021/acsomega.4c08298.
Investigation of Stabilized Amorphous Solid Dispersions to Improve Oral Olaparib Absorption.
Yun T, Lee S, Yun S, Cho D, Bang K, Kim K Pharmaceutics. 2024; 16(7).
PMID: 39065655 PMC: 11280475. DOI: 10.3390/pharmaceutics16070958.
Injectable Hydrogels in Cardiovascular Tissue Engineering.
Patel R, Patel D Polymers (Basel). 2024; 16(13).
PMID: 39000733 PMC: 11244148. DOI: 10.3390/polym16131878.
Multidimensional opioid abuse deterrence using a nanoparticle-polymer hybrid formulation.
Gad S, Vasiukhina A, Keller J, Solorio L, Yeo Y J Control Release. 2024; 370:490-500.
PMID: 38685384 PMC: 11162896. DOI: 10.1016/j.jconrel.2024.04.046.
Eivazzadeh-Keihan R, Mohammadi A, Aliabadi H, KashtiAray A, Salimi Bani M, Karimi A Sci Rep. 2024; 14(1):8166.
PMID: 38589455 PMC: 11002001. DOI: 10.1038/s41598-024-58770-9.