نتایج جستجو برای: chitosan nanoparticle
تعداد نتایج: 47498 فیلتر نتایج به سال:
Cancer is the most fatal disease of last century after cardiovascular disease. Gemcitabine a nucleosideanalogue used in treatment cancer. However, like many anticancer drugs, it has side effects thatlimit treatment. A nano drug delivery system been developed to provide effective by reducingside effects. Chitosan and κ-carrageenan, which are regarded as safe FDA, were preparationof system. In sy...
Chitosan, a polysaccharide isolated from shrimp and other crustacean shells, has been widely investigated for DNA and siRNA delivery. Despite substantial effort having been made to improve chitosan as a non‑viral gene delivery vector, the application is severely limited by its poor solubility under physiological conditions. Hydroxybutyl chitosan (HBC), a modified chitosan, is soluble under neut...
The study reported here aimed to develop an optimized nanoparticle delivery system for amphotericin B (AmpB) using a polyelectrolyte complexation technique. For this, two oppositely charged polymers presenting anti-leishmanial activity - chitosan (Cs) and chondroitin sulfate (ChS) - were used: Cs as a positively charged polymer and ChS as a negatively charged polymer. The chitosan (NQ) nanopart...
This study's main goals are to give an overview of chitosan-based nanoparticles used in a variety non-parenteral applications and call attention new research on mucoadhesive sustained release chitosan dosage forms. Chitosan is biodegradable, biocompatible polymer that has been certified for use wound dressings suitable inclusion human diets. For drug delivery methods, employed as carrier polyme...
Chitosan is a naturally occurring biopolymer having multifaceted applications in agriculture, medicine, food industry, and cosmetics. The association of this natural with nanotechnology can produce revolutionary effects plant protection agriculture. Nano-chitosan be fabricated using various methods. However, the green synthesis approach has gained attention recent years. engineered nanoparticle...
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