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A bio-inspired physically transient/biodegradable synapse for security neuromorphic computing based on memristors.
Nanoscale. 2018 Nov 08; 10(43):20089-20095.N

Abstract

Physically transient electronic devices that can disappear on demand have great application prospects in the field of information security, implantable biomedical systems, and environment friendly electronics. On the other hand, the memristor-based artificial synapse is a promising candidate for new generation neuromorphic computing systems in artificial intelligence applications. Therefore, a physically transient synapse based on memristors is highly desirable for security neuromorphic computing and bio-integrated systems. Here, this is the first presentation of fully degradable biomimetic synaptic devices based on a W/MgO/ZnO/Mo memristor on a silk protein substrate, which show remarkable information storage and synaptic characteristics including long-term potentiation (LTP), long-term depression (LTD) and spike timing dependent plasticity (STDP) behaviors. Moreover, to emulate the apoptotic process of biological neurons, the transient synapse devices can be dissolved completely in phosphate-buffered saline solution (PBS) or deionized (DI) water in 7 min. This work opens the route to security neuromorphic computing for smart security and defense electronic systems, as well as for neuro-medicine and implantable electronic systems.

Authors+Show Affiliations

School of Advanced Materials and Nanotechnology, Key Laboratory of Wide Band Gap Semiconductor Technology, Xidian University, Xi'an, 710071, China. hongwang@xidian.edu.cn.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

30357252

Citation

Dang, Bingjie, et al. "A Bio-inspired Physically Transient/biodegradable Synapse for Security Neuromorphic Computing Based On Memristors." Nanoscale, vol. 10, no. 43, 2018, pp. 20089-20095.
Dang B, Wu Q, Song F, et al. A bio-inspired physically transient/biodegradable synapse for security neuromorphic computing based on memristors. Nanoscale. 2018;10(43):20089-20095.
Dang, B., Wu, Q., Song, F., Sun, J., Yang, M., Ma, X., Wang, H., & Hao, Y. (2018). A bio-inspired physically transient/biodegradable synapse for security neuromorphic computing based on memristors. Nanoscale, 10(43), 20089-20095. https://doi.org/10.1039/c8nr07442a
Dang B, et al. A Bio-inspired Physically Transient/biodegradable Synapse for Security Neuromorphic Computing Based On Memristors. Nanoscale. 2018 Nov 8;10(43):20089-20095. PubMed PMID: 30357252.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A bio-inspired physically transient/biodegradable synapse for security neuromorphic computing based on memristors. AU - Dang,Bingjie, AU - Wu,Quantan, AU - Song,Fang, AU - Sun,Jing, AU - Yang,Mei, AU - Ma,Xiaohua, AU - Wang,Hong, AU - Hao,Yue, PY - 2018/10/26/pubmed PY - 2018/10/26/medline PY - 2018/10/26/entrez SP - 20089 EP - 20095 JF - Nanoscale JO - Nanoscale VL - 10 IS - 43 N2 - Physically transient electronic devices that can disappear on demand have great application prospects in the field of information security, implantable biomedical systems, and environment friendly electronics. On the other hand, the memristor-based artificial synapse is a promising candidate for new generation neuromorphic computing systems in artificial intelligence applications. Therefore, a physically transient synapse based on memristors is highly desirable for security neuromorphic computing and bio-integrated systems. Here, this is the first presentation of fully degradable biomimetic synaptic devices based on a W/MgO/ZnO/Mo memristor on a silk protein substrate, which show remarkable information storage and synaptic characteristics including long-term potentiation (LTP), long-term depression (LTD) and spike timing dependent plasticity (STDP) behaviors. Moreover, to emulate the apoptotic process of biological neurons, the transient synapse devices can be dissolved completely in phosphate-buffered saline solution (PBS) or deionized (DI) water in 7 min. This work opens the route to security neuromorphic computing for smart security and defense electronic systems, as well as for neuro-medicine and implantable electronic systems. SN - 2040-3372 UR - https://www.unboundmedicine.com/medline/citation/30357252/A_bio_inspired_physically_transient/biodegradable_synapse_for_security_neuromorphic_computing_based_on_memristors_ L2 - https://doi.org/10.1039/c8nr07442a DB - PRIME DP - Unbound Medicine ER -
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