Real-Time Detection of Yeast Growth on Solid Medium through Passive Microresonator Biosensor
Bo-Wen Shi,
Jun-Ming Zhao,
Yi-Ke Wang
et al.
Abstract:This study presents a biosensor fabricated based on integrated passive device (IPD) technology to measure microbial growth on solid media in real-time. Yeast (Pichia pastoris, strain GS115) is used as a model organism to demonstrate biosensor performance. The biosensor comprises an interdigital capacitor in the center with a helical inductive structure surrounding it. Additionally, 12 air bridges are added to the capacitor to increase the strength of the electric field radiated by the biosensor at the same hei… Show more
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