Ayah Rebhi Hilles

TL;DR: Graphical abstract Polymer microneedle promotes the delivery of chemical and biological drugs through the skin through its role in cell reprograming and wound healing.

TL;DR: In this article, the authors discuss various sources of chitosan, its properties and methods of modification, and their emerging application in various sectors, and shed light on future research scope with some drawbacks and challenges.

TL;DR: This review describes the key features of the polymeric microneedles, such as their current update and marketed products, mechanism, kinetics, fabrication techniques, materials used, classifications, evaluation, applications, and future challenges.

TL;DR: Various different type of polymeric nanoparticle systems are available and they prosper in delivering the therapeutic amount of the drug to the targeted area and the relationship of surface modification on drug delivery is assessed.

TL;DR: Acyclovir new formulation was achieved to be stable up to 60 days for controlled release of the drugs and was capable of achieving 24-h sustained release in vitro on gastric and intestinal environments.