Date of Award


Document Type


Degree Name

Doctor of Philosophy (PhD)


Surface modification of biomaterials is of critical value to attain desired functionality of biomedical devices and implants. Many of the conventional manufacturing methods used for the fabrication of thin film coatings lack the ability to precisely dispense biological compounds without compromising its chemical integrity. This research investigates the use of direct-write inkjet technique for the deposition of multi-layer coatings of biodegradable polymers. The Direct Write inkjet method provides selective deposition and patterning capability for depositing multi-material coatings on biomaterials for a vast array of surgical implant devices (e.g. stents for cardiovascular applications and orthopedic implants).