Biosynthesis and numerical investigation of radiative heat transfer in silver-blood nanofluid flow through cosine-shaped stenosed artery: a biomedical application

Silver is a well-acknowledged antimicrobial and has wider usage to kill bacteria, as a topical treatment for burns, and as anticancer therapy. Because of this, the current work combines experimental and theoretical examinations on the impact of the external magnetic field, nanoparticle shape factor, and radiative heat in human blood flow. Here the blood is embedded with silver nanoparticles and passes through the cosine-shaped stenosis artery with unobstructed size. The biosynthesis of silver nanoparticles is prepared with moringa oleifera leaves. A mathematical exemplary was developed to scrutinize the control of physical quantities on movement and heat relocation in silver-blood nano liquid. The transformed central equalities are solved mathematically, and outcomes are explored in graphical and tabular illustrations. The obtained results validated the limiting case and found a good agreement. It is remarkable to mention that the silver-blood-lamina mixture heat relocation rate is more advanced than the silver-blood-platelet mixture. Therefore, the suspension of lamina-shaped silver nanoparticles in the blood may help to kill bacteria effectively.