TY - JOUR
T1 - Graphene for impedimetric biosensing
AU - Bonanni, Alessandra
AU - Loo, Adeline Huiling
AU - Pumera, Martin
PY - 2012/7
Y1 - 2012/7
N2 - Graphene displays promising features for biosensing applications. Electrochemical impedance spectroscopy (EIS) is a very sensitive, label-free technique that is ideally suited to be coupled with a graphene platform. We discuss recent advances of graphene-based platforms for impedimetric genosensors and immunosensors. We also provide an overview on EIS and the preparation of graphene by different methods, which exhibit strong influence upon the function of the biosensor.
AB - Graphene displays promising features for biosensing applications. Electrochemical impedance spectroscopy (EIS) is a very sensitive, label-free technique that is ideally suited to be coupled with a graphene platform. We discuss recent advances of graphene-based platforms for impedimetric genosensors and immunosensors. We also provide an overview on EIS and the preparation of graphene by different methods, which exhibit strong influence upon the function of the biosensor.
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U2 - 10.1016/j.trac.2012.02.011
DO - 10.1016/j.trac.2012.02.011
M3 - Review article
AN - SCOPUS:84863213250
SN - 0165-9936
VL - 37
SP - 12
EP - 21
JO - TrAC - Trends in Analytical Chemistry
JF - TrAC - Trends in Analytical Chemistry
ER -