Conformational transitions in redissolved silk fibroin films and application for printable self-powered multistate resistive memory biomaterials
Valeria Libera, Rocco Malaspina, Silvia Bittolo Bon, Martina Alunni Cardinali, Irene Chiesa, Carmelo De Maria, Alessandro Paciaroni, C. Petrillo, Lucia Comez, Paola Sassi, Luca Valentini
Abstract
ion transport phenomena, the application of an input voltage driven by a SF generator to SF 3D printed holey structures induces a variation from an initial low resistance state (LRS) to a high resistance state (HRS) that recovers in a few minutes, mimicking the transient memory, also known as short-term memory. Thanks to this holistic approach, these findings can contribute to the development of self-powered neuromorphic networks based on biomaterials with memory capabilities.
Topics & Concepts
FibroinResistive touchscreenNanotechnologySILKMaterials sciencePiezoelectricityChemistryComposite materialComputer scienceComputer visionSilk-based biomaterials and applicationsAdvanced Materials and MechanicsAdvanced Sensor and Energy Harvesting Materials