Chitosan (CH) nanofibrous structures containing sulfadiazine (SDZ) or sulfadiazine modified chitosan (SCH) in the form of functional nanoparticles attached to nanofibers (hybrid nanostructures) were obtained by mono-axial and coaxial electrospinning.The mono-axial design consisted of a SDZ/CH mixture solution fed through a single nozzle while the c

Abstract Bone drilling is a universal procedure in orthopaedics for fracture fixation, installing implants, or reconstructive surgery.Surgical drills are subjected to wear caused by their repeated use, thermal here fatigue, irrigation with saline solution, and sterilization process.Wear of the cutting edges of a drill bit (worn drill) is detrimenta

The study here provides simple protocol for identifying unknown genes (DNA and RNA) and proteins present in the plants.The exact mechanism of nanoparticle synthesis from plant extracts is still unclear.Although functionalization of nanoparticle has been achieved by binding biomolecules and stabilizing through exchange of ligands and electrostatic i

In this article, we construct a three-stage supply chain model using a system of differential equations to reveal the interplay among producers, distributors, and end customers.On the here one hand, information about the products and production is exchanged between each stage in the supply chain system.Such information affects the behaviors of each