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Communication System Design using Synthetic Photoisomerizable Azobenzene-Regulated K (SPARK) channel
Taha Sajjad, Andrew W. Eckford
https://arxiv.org/abs/2510.08971 https://

Communication System Design using Synthetic Photoisomerizable Azobenzene-Regulated K+(SPARK) channel
Biomolecules exhibit a remarkable property of transforming signals from their environment. This paper presents a communication system design using a light-modulated protein channel: Synthetic Photoisomerizable Azobenzene-regulated K+ (SPARK). Our approach involves a comprehensive design incorporating the SPARK-based receiver, encoding methods, modulation techniques, and detection processes. By analyzing the resulting communication system, we determine how different parameters influence its perf…