Electrochemical sensors and biosensors using laser-derived graphene: A comprehensive review
Küçük Resim Yok
Tarih
2020
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Advanced Technology
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Laser-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.
Açıklama
Anahtar Kelimeler
Laser-derived graphene, Laser-scribed graphene, Modified electrodes, Electrochemical sensors and biosensors, Flexible electrodes, Molecularly imprinted polymers
Kaynak
Biosensors & Bioelectronics
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
168
