Biosensors Applications

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Biosensors Applications

Smart and advanced nucleic acid recognition process involving Peptide Nucleic Acid (PNA), aptamers can augment the efficiency of DNA based biosensors. PNA is a DNA analogue in which sugar phosphate backbone is replaced with pseudo peptide. PNA is composed of repeating N-(2-aminoethyl)-glycine units linked by peptide bonds. The unique structural hybridization and sensing feature of solution phase PNA can be readily extrapolated onto transducer surface to fabricate highly sensitive biosensor.


Citation: Bora U, Sett A, Singh D (2013) Nucleic Acid Based Biosensors for Clinical Applications. Biosens J 2:104.



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