DCU-Final-Year-Projects-Booklet-2025

65 99. Serial Dilution on a Lab-on-a-Disc with Camera System This project investigates the design andmanufacture of a camera system to create an alternative, more cost-effective method to view a Lab-on-a-Disc (LoaD) compared to traditional associated viewing technology. An IP camera is coded using Arduino software and is housed in a 3D-printed shell which co-rotates with the LoaD on a spinstand, creating a real-time view of the disc. A Lab-on-a-Disc is also designed to automate the Bradford assay, which tests for the presence and quantity of protein in a solution. This disc is manufactured using carefully designed layers of laser-cut PMMA and PSA, creating microchannels for the fluid tomove through. The test solution is serially diluted, ensuring accurate results. Student Programme Biomedical Engineering (Year 4) Project Area 3-DModelling, AdditiveManufacturing, Arduino, Automation, Biomedical Engineering, Broadcast Software, Computer Vision, Device Design, Fluid Mechanics, Image/Video Processing, Mechanical Design andManufacture, Wireless Technology Project Technology C/C++, Solidworks, microfluidics Student Name(s) Niamh Burke Email niamh.burke27@mail.dcu.ie Supervisor Dr David Kinahan 100. NutriCalc – ADigital Solution for Nutritional Calculation This project involved the development of an application for dietitians in hospital settings to streamline the calculation of nutritional requirements. The tool features a comprehensive library of formulas with user-friendly data entry, simplifying the complex calculations needed to determine patients’ caloric and nutritional needs. By automating these processes, dietitians can focus more on patient care and less on manual calculations. The application complies with medical standards and integrates seamlessly with hospital systems, ensuring accurate datamanagement and efficient workflows. Student Programme Computing for Business Project Area Web Application Project Technology HTML5, JavaScript, Python, React.js Student Name(s) Grace Codd  |  AoibhinMcGoldrick Email grace.codd2@mail.dcu.ie   |  aoibhin.mcgoldrick7@mail.dcu.ie Supervisor Dr JohnMcKenna 101. Microfluidic Bubble Removal This project investigates air bubble entrapment in microfluidic systems, a common challenge that disrupts fluid flow and compromises the accuracy of biomedical applications. Microfluidic devices are widely used in diagnostics, drug testing, and lab-on-a-chip technologies, where precision is paramount. Existing bubble removal methods often have limitations, requiring complex modifications or external interventions. This research explores innovative techniques tominimise air entrapment by optimising microchannel designs and flow conditions. Experimental testing assesses the effectiveness of various approaches, with the findings aimed at enhancing the reliability of microfluidic systems and improving their performance in biomedical and analytical applications. Student Programme Biomedical Engineering (Year 5) Project Area Biomedical Engineering, FluidMechanics, Mechanical Design andManufacture Project Technology LabVIEW Student Name(s) Greg Tully Email greg.tully2@mail.dcu.ie Supervisor Dr Harry Esmonde