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http://hdl.handle.net/2445/209561
Title: | Merging BioActuation and BioCapacitive properties: A 3D bioprinted devices to self-stimulate using self-stored energy |
Author: | Molina, Brenda G Fuentes Llanos, Judith Alemán Llansó, Carlos Sánchez Ordóñez, Samuel |
Keywords: | 3D bioprinting Animal Animals BioActuator bioactuators BioCapacitor Biofabrication bioprinting Biosensing Techniques C2C12 myoblasts Cells Chemistry Electric Conductivity Electroconductive Electroconductive BioInk Ethylenedioxythiophenes Genetic Procedures Hydrogel Hydrogels Mice Mouse PEDOT NPs PEDOT NPs,3D bioprinting,Electroconductive BioInk,BioActuator,BioCapacito Poly (3,4-ethylenedioxythiophene) nanoparticle Printing, Three-Dimensional Procedures SKELETAL-MUSCLE,CYTOTOXICITY,POLYMER Synthesis (Chemical) three dimensional printing Tissue Engineering Tissue Scaffolds |
Issue Date: | 1-May-2024 |
Publisher: | Elsevier Ltd |
Citation: | Molina, Brenda G;Fuentes Llanos, Judith;Alemán Llansó, Carlos;Sánchez Ordóñez, Samuel. Merging BioActuation and BioCapacitive properties: A 3D bioprinted devices to self-stimulate using self-stored energy. Biosensors & Bioelectronics, 2024, 251, 116117-NA |
Abstract: | Biofabrication of three-dimensional (3D) cultures through the 3D Bioprinting technique opens new perspectives and applications of cell-laden hydrogels. However, to continue with the progress, new BioInks with specific properties must be carefully designed. In this study, we report the synthesis and 3D Bioprinting of an electroconductive BioInk made of gelatin/fibrinogen hydrogel, C2C12 mouse myoblast and 5% w/w of conductive poly (3,4-ethylenedioxythiophene) nanoparticles (PEDOT NPs). The influence of PEDOT NPs, incorporated in the cellladen BioInk, not only showed a positive effect in cells viability, differentiation and myotube functionalities, also allowed the printed constructs to behaved as BioCapacitors. Such devices were able to electrochemically store a significant amount of energy (0.5 mF/cm2), enough to self-stimulate as BioActuator, with typical contractions ranging from 27 to 38 mu N, during nearly 50 min. The biofabrication of 3D constructs with the proposed electroconductive BioInk could lead to new devices for tissue engineering, biohybrid robotics or bioelectronics. |
Note: | https://doi.org/10.1016/j.bios.2024.116117 |
It is part of: | Biosensors & Bioelectronics, 2024, 251, 116117-NA |
URI: | http://hdl.handle.net/2445/209561 |
Related resource: | https://doi.org/10.1016/j.bios.2024.116117 |
Appears in Collections: | Articles publicats en revistes (Institut de Bioenginyeria de Catalunya (IBEC)) |
Files in This Item:
File | Description | Size | Format | |
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2024_BioBio_Merging_SanchezS.pdf | 8.54 MB | Adobe PDF | View/Open |
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