Preparation of Acid Red73 adsorbed on chitosan-modified sepiolite with SiO2 coating as a highly stable hybrid pigment

Preparation and characterization of magnetic nanoparticles with chitosan coating

Magnetic chitosan nanoparticles were prepared by the suspension cross-linking technique for use in the application of magnetic carrier technology. The Fe3O4 magnetic nanoparticles were synthesized by co-precipitation of FeCl2 and FeCl3 solution in base medium for using in the preparation of the magnetic chitosan. The morphological and magnetic properties of the magnetic nanoparticles were chara...

a study on construction of iranian life tables: the case study of modified brass logit system

چکیده ندارد.

Preparation and evaluation of SiO2-deposited stearic acid-g-chitosan nanoparticles for doxorubicin delivery

PURPOSE Both polymer micelles and mesoporous silica nanoparticles have been widely researched as vectors for small molecular insoluble drugs. To combine the advantages of copolymers and silica, studies on the preparation of copolymer-silica composites and cellular evaluation were carried out. METHODS First, a stearic acid-g-chitosan (CS-SA) copolymer was synthesized through a coupling reactio...

preparation and characterization of porous chitosan/ tragacanthic acid hybrid scaffold with freeze-gelation method

Preparation and Characterization of Films Extruded of Polyethylene/Chitosan Modified with Poly(lactic acid)

The use of mixtures of synthetic and natural polymers is a potential option to reduce the pollution by plastic waste. In this work, the method for the chemical modification of chitosan with poly(lactic acid) was developed; then, the preparation of films of blends of polyethylene and chitosan-poly(lactic acid) produced by an extrusion method using polyethylene-graft maleic anhydride as a compati...