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Graphene Oxide Nanoparticles Modified Paper Electrode as a Biosensing Platform for Detection of the htrA Gene of O. tsutsugamushi

Deepak Kala, Tarun Kumar Sharma, Shagun Gupta, Vivek Verma, Atul Thakur, Ankur Kaushal, Alex V. Trukhanov, Sergei V. Trukhanov
2021 Sensors  
Therefore, in the present study, graphene oxide nanoparticles modified paper electrodes were used as a low-cost matrix for the development of an amperometric DNA sensor.  ...  Further, the GO/SPPE electrode was modified with a 5′NH2 labeled ssDNA probe specific to the htrA gene of Orientia tsutsugamushi using carbodiimide cross-linking chemistry.  ...  P. for providing the patient's DNA sample to carry out the research work.  ... 
doi:10.3390/s21134366 pmid:34202348 fatcat:5lxweormubfdvoe2kq7zl5mkdu