Mark P. Andrews

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About

Mark P. Andrews is a leading figure in the development of advanced microfabrication techniques for optical chemical sensing. His research centers on integrating polymeric materials with direct-write technologies to create scalable, high-performance sensor platforms. Andrews’s most notable contribution is the pioneering "direct-dispense" method, an automated robotic technique that uses fugitive organic inks and cross-linkable polymers to fabricate polymeric waveguide arrays. This innovation, detailed in his highly cited 2008 paper (17 citations), enables the rapid, cost-effective production of optical sensor platforms capable of real-time chemical detection. By bridging materials science and microfabrication, Andrews has advanced the field of lab-on-a-chip devices, offering a versatile alternative to traditional lithographic approaches. His work has been instrumental in demonstrating how direct-write processes can be harnessed for practical sensor applications, influencing subsequent research in integrated photonics and environmental monitoring. Andrews’s contributions continue to inspire new directions in flexible, scalable optical sensing technologies.