NanoB2A Group

NanoBiosensors and Bioanalytical Applications

Silicon Nanophotonic Biosensors

Our pioneering Bimodal Waveguide (BiMW) interferometer is positioned at the forefront of the state-of-the-art in nanophotonic sensing technologies. The groundbreaking BiMW biosensor can be fabricated at large scale in Clean Room facilities, incorporating up to 20 individual sensors in each chip, and has demonstrated a superior sensitivity and robustness compared to other silicon-based nanophotonic counterparts, like the microring resonators or the Mach-Zehnder interferometers. Current work in our group focuses on the implementation of all-optical signal modulation and the final lab-on-a-chip integration in order to achieve a miniaturized sensor platform for multiplexed, label-free, and real-time analysis with outstanding performance.
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