Bier, F.F.F.F.BierGajovic-Eichelmann, N.N.Gajovic-EichelmannHolzel, R.R.Holzel2022-03-092022-03-092002https://publica.fraunhofer.de/handle/publica/341235To facilitate the directed positioning of molecules on a surface the use of nucleic acids is proposed. For nanostructuring with DNA the deposition of each molecule has to be directed. Two steps are necessary: First, the DNA has to be stretched and second the lengthened molecule has to be fixed at each end in a specific manner. For stretching DNA of several micrometers length AC fields are applied, and for anchoring the ends in a specific manner the oligo-tag method is applied using different immobilization techniques.enoriented immobilizationsingle DNA moleculeAC fieldend anchoringnanostructuring toolDNA stretchingoligo-tag methodimmobilization techniquebiophysical techniquemolecular fixing at each end610620conference paper