Electrochemical sensors and biosensors using laser-derived graphene: A comprehensive review
AuthorsAit Lahcen, Abdellatif
Alshareef, Husam N.
Wolfbeis, Otto S.
Salama, Khaled N.
KAUST DepartmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Functional Nanomaterials and Devices Research Group
Material Science and Engineering Program
Physical Science and Engineering (PSE) Division
Sensors Lab, Electrical Engineering Program, Advanced Membranes and Porous Materials Center(AMPMC), Computer, Electrical and Mathematical Science and Engineering Division, King AbdullahUniversity of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia.
Online Publication Date2020-08-27
Print Publication Date2020-11
Embargo End Date2022-08-27
Permanent link to this recordhttp://hdl.handle.net/10754/664935
MetadataShow full item record
AbstractLaser-derived graphene (LDG) technology is gaining attention as a promising material for the development of novel electrochemical sensors and biosensors. Compared to established methods for graphene synthesis, LDG provides many advantages such as cost-effectiveness, fast electron mobility, mask-free, green synthesis, good electrical conductivity, porosity, mechanical stability, and large surface area. This review discusses, in a critical way, recent advancements in this field. First, we focused on the fabrication and doping of LDG platforms using different strategies. Next, the techniques for the modification of LDG sensors using nanomaterials, conducting polymers, biological and artificial receptors are presented. We then discussed the advances achieved for various LDG sensing and biosensing schemes and their applications in the fields of environmental monitoring, food safety, and clinical diagnosis. Finally, the drawbacks and limitations of LDG based electrochemical biosensors are addressed, and future trends are also highlighted.
CitationLahcen, A. A., Rauf, S., Beduk, T., Durmus, C., Aljedaibi, A., Timur, S., … Salama, K. N. (2020). Electrochemical sensors and biosensors using laser-derived graphene: A comprehensive review. Biosensors and Bioelectronics, 112565. doi:10.1016/j.bios.2020.112565
SponsorsThe authors would like to express their acknowledgments to the financial support of funding from King Abdullah University of Science and Technology (KAUST), Saudi Arabia. Also, we thank the KAUST Sensor Initiative and KAUST Visiting Student Program for supporting this work. In addition, we would like to thank Dr. Veerappan Mani, and Dr. Sandeep G. Surya for their suggestions and comments.
JournalBiosensors and Bioelectronics