DNA hybridization based on Trichoderma harzianum gene probe immobilization on self-assembled monolayers on a modified gold electrode

@inproceedings{Siddiquee2010DNAHB,
  title={DNA hybridization based on Trichoderma harzianum gene probe immobilization on self-assembled monolayers on a modified gold electrode},
  author={Shafiquzzaman Siddiquee and Nor Azah Yusof and Abu Bakar Salleh and Soon Guan Tan and Fatimah Abu Bakar and Lee Yook Heng},
  year={2010}
}
Electrochemical DNA sensors based on the recognition of a base single- or double-stranded DNA (ss/ds-DNA) sequence specific to a Trichoderma harzianum gene and immobilized onto a gold disk electrode are described here. The ssDNA probe was immobilized on the modified gold electrode to measure the electrochemical response. The hybridization of the probe ssDNA with the target DNA was explored by differential pulse voltammetry (DPV) using methylene blue (MB) as an electroactive indicator. MB on a… CONTINUE READING

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