Development of Smart Drug Delivery Systems for Targeted Ocular Administration Aston University

Overview

Ocular diseases such as glaucoma, macular degeneration, and diabetic retinopathy demand precise and sustained drug delivery for therapeutic efficacy. Traditional methods face significant challenges, including poor drug bioavailability due to tear dilution, blinking, and limited tissue permeability. These barriers highlight the need for innovative solutions that enhance therapeutic outcomes and patient compliance. Smart drug delivery systems have emerged as promising alternatives, enabling targeted and controlled release of drugs to specific ocular tissues.

Key approaches include using nanoparticles, hydrogels, and polymeric systems, with smart materials like pH-sensitive and temperature-responsive polymers offering tailored responses to ocular conditions. pH-sensitive polymers, such as poly(acrylic acid), chitosan, and methacrylic acid copolymers, react to pH changes caused by inflammation or infection, releasing drugs accordingly.

The Development of Smart Drug Delivery Systems for Targeted Ocular Administration course at Aston University will provide all the support and facilities you will need to develop into a leading researcher in your chosen field.  You will be welcomed into a supportive community with a shared enthusiasm for original research, where diversity and multidisciplinary is championed.

Career prospects

Studying for a PhD is a great route into academia and industries that are centred on research and innovation. Areas with a demand for very high level and specialised research skills often demand PhDs.

In addition to this specialist knowledge, a PhD education will help you to develop a set of valuable transferable skills. The very nature of studying an intensive research degree will enable you to become a team player, develop problem-solving skills, analytical thinking, and advanced presentation and communication skills.

The variety of PhD project topics at Aston means that the destinations of our graduates vary substantially. Some choose to continue into academia, at either Aston or other leading institutions, while others go onto use their newly acquired skills in a range of research, healthcare, industry, or charitable fields. When selecting your chosen PhD path at Aston, your supervisor will be able to provide you with relevant career opportunities that could be available to you in your specialist area.