Biofabrication Using Electrochemical Devices and Systems.

Area of Science:

• Biomaterials Science
• Tissue Engineering
• Regenerative Medicine

Background:

• Biofabrication encompasses techniques for producing 2D and 3D tissues and organs using cells, matrices, and biomaterials.
• Established biofabrication methods include microfluidics, optical techniques, microfabrication, and 3D bioprinting.
• Electrochemical devices and systems represent an emerging approach in biofabrication.

Purpose of the Study:

• To summarize recent advances in applying electrochemical devices and systems for biofabrication.
• To explore various electrochemical strategies and systems used in biofabrication.
• To highlight future research directions and application prospects in electrochemical biofabrication.

Main Methods:

• Review of recent literature on electrochemical approaches in biofabrication.
• Description of various electrochemical systems, including probes and chip devices.
• Discussion of specific applications: hydrogel biofabrication, cell culture surface modification, conductive material electrodeposition, and cell aggregate formation via dielectrophoresis.

Main Results:

• Electrochemical methods provide versatile strategies for biofabrication, including hydrogel formation and cell manipulation.
• Electrochemical modification of cell culture surfaces and electrodeposition of conductive materials enhance cell culture environments.
• Dielectrophoresis and electrotaxis are identified as promising electrochemical stimulation techniques for biofabrication.

Conclusions:

• Electrochemical devices and systems are increasingly important tools for advanced biofabrication.
• These techniques hold significant potential for applications in tissue engineering, regenerative medicine, and drug screening.
• Further research into electrochemical stimulation and novel device integration is crucial for future biofabrication advancements.