Laser-Induced Graphene for Advanced Sensing: Comprehensive Review of Applications.

Area of Science:

• Materials Science
• Nanotechnology
• Sensor Technology

Background:

• Laser-induced graphene (LIG) and Laser-scribed graphene (LSG) are advanced carbon materials.
• These materials are synthesized from polymeric substrates using precise laser-based methods.
• They possess tunable characteristics crucial for developing novel sensing devices.

Purpose of the Study:

• To review the diverse applications of LIG (LSG) in sustainable sensing.
• To examine the fabrication techniques and inherent properties of LIG (LSG).
• To discuss challenges and future prospects for LIG (LSG) sensor technology.

Main Methods:

• Comprehensive literature review of LIG (LSG) research.
• Analysis of fabrication methods including laser beam modulation.
• Evaluation of LIG (LSG) performance in various sensing applications.

Main Results:

• LIG (LSG) demonstrates significant potential in gas detection, biosensing, strain assessment, and environmental monitoring.
• Tunable properties and flexibility of LIG (LSG) enable versatile sensor design.
• Recent advances show improved efficiency and applicability in energy storage and electronics.

Conclusions:

• LIG (LSG) represents a transformative material for advanced and sustainable sensor manufacturing.
• Further research into fabrication and implementation challenges will drive future developments.
• The adaptability and unique properties of LIG (LSG) position it as a key material for next-generation sensors.