Τίτλος:
Biosensors Based on Lipid Modified Graphene Microelectrodes
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
Graphene is one of the new materials which has shown a large impact on
the electronic industry due to its versatile properties, such as high
specific surface area, high electrical conductivity, chemical stability,
and large spectrum of electrochemical properties. The graphene
material-based electronic industry has provided flexible devices which
are inexpensive, simple and low power-consuming sensor tools, therefore
opening an outstanding new door in the field of portable electronic
devices. All these attractive advantages of graphene give a platform for
the development of a new generation of devices in both food and
environmental applications. Lipid-based sensors have proven to be a good
route to the construction of novel devices with improved
characteristics, such as fast response times, increased sensitivity and
selectivity, and the possibility of miniaturization for the construction
of portable biosensors. Therefore, the incorporation of a lipid
substrate on graphene electrodes has provided a route to the
construction of a highly sensitive and selective class of biosensors
with fast response times and portability of field applications for the
rapid detection of toxicants in the environment and food products.
Συγγραφείς:
Nikoleli, Georgia-Paraskevi
Siontorou, Christina G.
Nikolelis,
Dimitrios P.
Bratakou, Spyridoula
Karapetis, Stephanos and
Tzamtzis, Nikolaos
Περιοδικό:
C-JOURNAL OF CARBON RESEARCH
Λέξεις-κλειδιά:
biosensors; electroanalysis; graphene microelectrodes; lipid films; food
analysis; environmental monitoring
