We utilize spectral self-interference fluorescent microscopy (SSFM) to measure fluorophore height with sub-nm precision to precisely quantify DNA orientation. A novel polymeric 3D scaffold is used to functionalize the sensor surface and to control orientation of the surface anchored DNA.
A nanoelectromechanical biosensor based on precise quantification and control of DNA orientation.
Sola Laura;Chiari Marcella;
2011
Abstract
We utilize spectral self-interference fluorescent microscopy (SSFM) to measure fluorophore height with sub-nm precision to precisely quantify DNA orientation. A novel polymeric 3D scaffold is used to functionalize the sensor surface and to control orientation of the surface anchored DNA.File in questo prodotto:
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