A neuromorphic device implemented on a salmon-DNA electrolyte and its application to artificial neural networks

• Main Authors: Kang, Dong-Ho, Kim, Jeong-Hoon, Oh, Seyong, Park, Hyung-Youl, Dugasani, Sreekantha Reddy, Kang, Beom-Seok, Choi, Changhwan, Choi, Rino, Lee, Sungjoo, Park, Sung Ha, Heo, Keun, Park, Jin-Hong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Handwritten Digit Pattern Recognition; Neural Devices
• Online Access: https://hdl.handle.net/10356/143405
• Institution: Nanyang Technological University

A bioinspired neuromorphic device operating as synapse and neuron simultaneously, which is fabricated on an electrolyte based on Cu2+-doped salmon deoxyribonucleic acid (S-DNA) is reported. Owing to the slow Cu2+ diffusion through the base pairing sites in the S-DNA electrolyte, the synaptic operati...