Keyword Author: impedance spectroscopy

Graphene Platform for Hairpin-DNA-Based Impedimetric Genosensing

There is enormous need for sensitive and selective detection of single nucleotide polymorphism of a DNA strand as this issue is related to many major diseases and disorders, such as Parkinson’s and Alzheimer’s disease. To achieve sensitivity and selectivity of the detection, a highly sensitive transducer of the signal with high surface area is required. …

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