Micro- and Nano-Scale Biosensors for Frontier Applications in Neuroengineering

Dear Colleagues,

The rapid evolution of neuroengineering requires advanced tools capable of probing, monitoring, and modulating the nervous system with high precision and minimal invasiveness. Micro- and nano-scale biosensors have emerged as transformative technologies, enabling unprecedented sensitivity and spatiotemporal resolution for applications ranging from fundamental neuroscience to clinical translation. Their integration into neurotechnology platforms opens new avenues for brain–machine interfaces, neuromodulation therapies, neural diagnostics, and personalized medicine. This Special Issue of Sensors welcomes original research articles, reviews, and perspectives focusing on the design, fabrication, and application of micro- and nano-scale biosensors in neuroengineering. Submissions that highlight interdisciplinary approaches, novel sensing mechanisms, biocompatibility strategies, and real-world applications are particularly encouraged.

Dr. Jia Liu
Guest Editor

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