Circuit Modeling of rGO-doped Scaffolds for Spinal Cord Regeneration Based on Transient and xAC Analyses

No Thumbnail Available
Identifiers
URI: https://hdl.handle.net/11556/1793
ISSN: 0271-4310
ISBN: 9781665484855
DOI: 10.1109/ISCAS48785.2022.9937411
Publication date
2022
Authors
Advisors
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Electrical and Electronics Engineers Inc.
Citations
Google Scholar
Export
Research Projects
Organizational Units
Journal Issue
Abstract
Circuit modeling of scaffolds based on porcine adipose decellularized extracellular matrix (adECM) doped with reduced graphene oxide (rGO) for spinal cord regeneration is presented. The characteristics of the scaffolds capped with silver electrodes were studied in an aqueous medium through transient and AC analyses. In addition, cyclic voltammetry (CV) plots were obtained. The transient measurements were done using a custom current driver while the CV and AC measurements were obtained with an external impedance analyzer. The results revealed that incorporating rGO reduced the series resistance and the impedance at low frequencies of the scaffold.
Description
Publisher Copyright: © 2022 IEEE.
Keywords
SCI , electrical stimulation , injury , neural recovery , regeneration , scaffold , Electrical and Electronic Engineering
Type
conference output
Citation
Al-Maghrabi , L , Martins , P , Silva , D , Gil , G , Barroca , N , Murua , O , Olalde , B , Alves , L , Pedreiras , P , Fonseca , P , Leduc , P & Marques , P 2022 , Circuit Modeling of rGO-doped Scaffolds for Spinal Cord Regeneration Based on Transient and xAC Analyses . in IEEE International Symposium on Circuits and Systems, ISCAS 2022 . Proceedings - IEEE International Symposium on Circuits and Systems , vol. 2022-May , Institute of Electrical and Electronics Engineers Inc. , pp. 1087-1091 , 2022 IEEE International Symposium on Circuits and Systems, ISCAS 2022 , Austin , United States , 27/05/22 . https://doi.org/10.1109/ISCAS48785.2022.9937411
conference