Alberto Ansaldo

About

Alberto Ansaldo is a leading figure in the development of advanced materials for flexible electronics and soft robotics, with a particular focus on tactile sensing and actuation. His most impactful contribution is the pioneering work on large-area artificial skin, where he introduced arrays of piezoelectric polymer transducers made from polyvinylidene fluoride (PVDF) integrated on flexible PCBs. This foundational research, published in 2013 and garnering 127 citations, established a novel technological approach for creating high-bandwidth tactile sensors capable of operating up to 1 MHz. Ansaldo’s work has been instrumental in bridging the gap between polymer science and practical haptic interfaces. Beyond sensing, he has made significant strides in actuator technology, notably demonstrating a metal chalcogenides approach to achieve substantial strain and force improvements in single-walled carbon nanotube actuators (15 citations). His research also extends to enhancing actuator performance through optimized electrolyte layer composition and parylene coating for tactile stimulation. Through these contributions, Ansaldo has shaped the landscape of human-machine interaction, enabling lighter, low-voltage, and more responsive robotic and prosthetic systems.

Research Focus

Key Achievements

Top Papers

1. 1
   Piezoelectric Polymer Transducer Arrays for Flexible Tactile Sensors

   127 citations · 2013
2. 2
   Piezoelectric polymer transducer arrays for flexible tactile sensors

   16 citations · 2012
3. 3
   Significant strain and force improvements of single-walled carbon nanotube actuator: A metal chalcogenides approach

   15 citations · 2016
4. 4
   Parylene coated carbon nanotube actuators for tactile stimulation

   4 citations · 2015
5. 5
   The electrolyte layer composition: A key element for improving the performance of carbon nanotube actuator

   3 citations · 2015

Key Collaborators

Contact & Links