Biosensors can sensitively and selectively detect a wide range of compounds and
macromolecules strongly relevant to human health diagnosis and environment monitoring.
Laser induced graphene (LIG) fabricated from polyimide has recently received intense
interest for biosensor application due to its unique properties, such as three-dimensional
macroporous structure, good conductivity and superior facile laser fabrication process. This
laser direct writing technology demonstrates a great potential for developing graphene …