Polymeric delivery systems have been extensively studied to achieve localized and controlled release of protein drugs. However, it is still challenging to control the release of multiple protein drugs in distinct stages according to the progress of disease or treatment. This study successfully demonstrates that multiple protein drugs can be released from aptamer-functionalized hydrogels with ad...

Plant polyphenol compounds have been considered nutritionally important recently. However, achieving successful delivery of flavonoids and phytoestrogens via the oral route is particularly difficult, due to the formiable enzymatic and transport barriers in the gastrointestinal tract. Polymer-based delivery systems that trap molecules of interest within networks have been develpoed extensively f...

pluronic based nano-particulate systems are innovative platforms for delivery of anti-cancer agents. these systems due to their pharmacological properties and suitable physicochemical characteristics are great opportunity for development cancer therapeutics. this mini-review tries to provide a more detailed overview on the currently available pluronic based drug delivery systems. in the section...

In this article, applications of engineered nanoparticles containing siRNA for inhalation delivery are reviewed and discussed. Diseases with identified protein malfunctions may be mitigated through the use of well-designed siRNA therapeutics. The inhalation route of administration provides local delivery of siRNA therapeutics to the lungs for various pulmonary diseases. A siRNA delivery system ...

Nanotechnology is expected to have a revolutionary impact on biology and medicine. In this paper, I will discuss the role of nanotechnology in development of site-specific drug delivery systems. Polymeric nanoparticles, lipid nanosystems, and self-assembling nanosystems are described with special emphasis on targeted drug delivery in cancer therapy.

A series of polydiacetylene (PDA) - based micelles were prepared from diacetylenic surfactant bearing polyethylene glycol, by increasing UV-irradiation times. These polymeric lipid micelles were analyzed by physicochemical methods, electron microscopy and NMR analysis. Cellular delivery of fluorescent dye suggests that adjusting the polymerization state is vital to reach the full in vitro poten...