INVESTIGATION OF GRAPHENE CHANNEL INTERACTION WITH YEAST CELL FOR CELL COUNTING APPLICATION
DOI:
https://doi.org/10.11113/jt.v78.9454Keywords:
Graphene, cell counting, yeast cellAbstract
Graphene superior and unique properties make it a suitable material for biosensor. In this work, graphene interaction with yeast cell is investigated for development of graphene-based cell counter. The fabricated graphene channel was characterized by means of two-terminal and solution-gated three-terminal measurement setup. The correlation between graphene channel resistance and cell concentration was confirmed. The yeast cell was found to give n-type doping which modulate the conductivity of graphene channel.
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