Ultrasound Assisted Non-Seeded Method On Surface Modification Of Superparamagnetic Iron Oxide Nanoparticles For Magnetic Resonance Imaging Probe

Dalam tesis ini, satu kaedah baru tanpa benih dan ultrasonik mudah untuk menggabungkan SPION ke dalam silica telah dibangunkan dan dianalisa. Campuran kedua-dua nanopartikel SPION dan silika yang di sintesis secara berasingan oleh kaedah mendakan-bersama dan sol-gel, masing-masing telah dikenakan pancaran secaraultrasonik pada julat pH yang berbeza antara 3 dan 5. In this thesis, a new non-seeded and facile ultrasonic method of incorporating SPION into silica was developed and analysed. Mixture of both SPION and silica nanoparticles synthesized separately by co-precipitation and sol-gel method, respectively was ultrasonically irradiated at different pH ranges between 3 and 5