Controlled Release of Drugs from Cellulosic Wound Bandage Using Silica Microsphere as Drug Encapsulator Module

In-vitro study of Ketoprofen release from synthesized silica aerogels (as drug carriers) and evaluation of mathematical kinetic release models

Silica aerogels are porous and extremely lightweight nano-materials shows interesting properties. These materials, because of biocompatibility, non-harmful to the body and special physical characteristics such as large surface area and low density have great potential for use in a drug delivery system (DDS). The focus of this study is the evaluation of the effects of silica aerogels on improvin...

In-vitro study of Ketoprofen release from synthesized silica aerogels (as drug carriers) and evaluation of mathematical kinetic release models

Silica aerogels are porous and extremely lightweight nano-materials shows interesting properties. These materials, because of biocompatibility, non-harmful to the body and special physical characteristics such as large surface area and low density have great potential for use in a drug delivery system (DDS). The focus of this study is the evaluation of the effects of silica aerogels on improvin...

The controlled release of drugs from emulsified, sol gel processed silica microspheres.

Controlled release silica sol gels are room temperature processed, porous, resorbable materials with generally good compatibility. Many molecules including drugs, proteins and growth factors can be released from sol gels and the quantity and duration of the release can vary widely. Processing parameters render these release properties exquisitely versatile. The synthesis of controlled release s...

Pectin-silica gels as matrices for controlled drug release in gastrointestinal tract.

The synthesis of pectin-silica gels for controlled drug release in gastrointestinal tract (GIT) using low methoxyl (LM) and high methoxy (HM) pectins and tetraethoxysilane (TEOS) as precursor is described. The FTIR spectra of the pectin-silica gels show intense absorption bands at 1246cm-1 and 802cm-1 corresponding to the vibrations COSi bonds, which absent in the FTIR spectra of the native pec...

Antitumoral drug amidase-responsive controlled release on intracellular media using gluconamide-capped mesoporous silica nanoparticles