چكيده به لاتين
Abstract:
As one of the promising innovasive methods of drug delivery, magnetic drug targeting (MDT) ideally contains three main steps to treat localized diseases; chemically attaching drugs to magnetic nano particles and ejecting them to a proper local blood stream, control and steering the cluster of particles in the arterial network with a proper external
magnetic field and finally trapping them and releasing the drugs at the diseased part of body. Focusing on the third step, some mathematical models, followed by uncountable numerical simulations, have been developed; having this fact in mind that these numerical results would not optimize magnetic drug delivery and with the goal of showing the behavior of drug carriers with local and temporal parameters, Homotopy Analysis Method (HAM) was used to solve one of the most comprehensive models for this kind of two-phase flows. An artery-inspired system was a straight tube. Due to demanding results, four steps of maclaurin series were computed; with just four steps, great accordance with numerical results was achieved.
Keywords: Magnetic Drug Targeting, Homotopy Analysis Method, Nano Particles Behavior
