Derek Ho
Papers
3
Total Citations
60
H-Index
2
About
Derek Ho is a pioneering researcher at the forefront of piezoionics — an emerging field exploring mechanical-to-electrical energy conversion through ion dynamics in soft materials. His work focuses on developing next-generation wearable electronics, self-powered sensing systems, and human-machine interfaces that draw inspiration from biological transduction mechanisms. Ho's most influential contribution, "The Piezoionic Effect: Biomimetic Transduction Mechanism for Sensing, Actuation, Interface, and Energy Harvesting" (2023, 28 citations), establishes a comprehensive framework for understanding how mechanical stimuli generate electrical signals in hydrogel-based systems, with applications spanning soft robotics, prosthetics, augmented reality, and the Internet of Things. Complementing this, his highly cited work on the "Ion-Selective Mobility Differential Amplifier" (2024, 31 citations) introduces the first rational design strategy for enhancing pressure-induced voltage responses in hydrogels — a critical breakthrough that had previously eluded the field. Collectively, Ho's research addresses fundamental gaps in piezoionic device design while opening transformative possibilities for smart cities, environmental monitoring, and synthetic biology. His rapidly accumulating citation record underscores the timeliness and significance of his contributions to intelligent materials science and flexible electronics.
Research Focus
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Top Papers
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