Peter Koltay

Papers

Total Citations

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About

Peter Koltay’s research centers on microfluidics, polymer chemistry, and lab-on-a-chip technologies, with a particular focus on advancing electrophoretic separation and surface-based microfluidic systems. His most cited work, “Atmospheric Photopolymerization of Acrylamide Enabled by Aqueous Glycerol Mixtures,” published in 2017, tackles a long-standing challenge in the field: the oxygen sensitivity of acrylamide polymerization, which typically requires anaerobic conditions. Koltay demonstrated that aqueous glycerol mixtures can stabilize the reaction, enabling photopolymerization in open air—a breakthrough that simplifies the fabrication of polyacrylamide gels for slab gels, capillaries, and microfluidic devices. This innovation has garnered 4 citations, reflecting its niche but significant impact on improving accessibility and reproducibility in polymer-based microfluidics. By eliminating the need for inert atmospheres, his work lowers barriers for researchers integrating electrophoretic separations into portable or surface-based platforms. Koltay’s contributions underscore a practical, materials-driven approach to microfluidic design, offering tools that enhance the reliability and scalability of separation technologies. His findings are particularly valuable for students and engineers developing point-of-care diagnostics or high-throughput analytical systems, where robust, air-tolerant polymerization methods are essential for real-world deployment.