威尼斯人官网

Ordered DNA origami lattices on silicon surfaces for molecular lithography

While the use of individual DNA origami nanostructures in the molecular lithography fabrication of functional metal nanostructures is well-established, the application of ordered DNA origami lattices as lithography masks faces several challenges. In the first phase of this project, we demonstrated the successful assembly of hexagonal and fishnet ...

Laufzeit: 02/2026 - 01/2029

Next Generation Molecular Data Storage

Current long-term archival media (such as tape and disk) have several issues, the most important one being that they

are short lived (up to 5-10 years) forcing data to be copied between storage media every few years in a costly process

which also produces considerable electronic waste. Longer-lasting media are desperately needed and DNA oligos have ...

Laufzeit: 10/2023 - 09/2026

Ordered DNA origami lattices on silicon surfaces for molecular lithography

DNA origami nanostructures have

become widely employed templates for the synthesis of functional materials.

Among the numerous methods reported in literature, molecular lithography has

proven particularly versatile because it enables the transfer of the nanoscale

DNA origami shape into almost arbitrary inorganic materials. Here, the DNA

origami ...

Laufzeit: 03/2022 - 03/2025

Molecular mechanisms of the interaction of chaotropic salts with natural and artificial DNA structures

Due to their great versatility which enables

the spatially selective immobilization of biomolecules with nanometer precision,

DNA origami nanostructures are increasingly used substrates for the single-molecule

investigation of various biochemical and biophysical processes. In these

applications, the DNA origami substrates not only provide high ...

Laufzeit: 01/2020 - 04/2023

Influence of periodic nanoscale ripple patterns on titanium surfaces on the osteogenic differentiation of human mesenchymal stem cells in combination with chemical and biological surface modifications (NanoTune)

The influence of anisotropic, ordered surface

topographies at the low nanometer level on the behavior of human mesenchymal stem cells (hMSC) is thus far

insufficiently investigated and poorly understood. Yet topographies with

vertical dimensions in the sub-10 nm range and lateral dimensions of the order

few 10 nm exhibit high potential to ...

Laufzeit: 01/2018 - 07/2021

Single-molecule studies on DNA origami substrates

The DNA origami technique enables the rapid, high-yield assembly of

arbitrarily shaped DNA nanostructures while providing an

extraordinary degree of spatial and structural control. These nanostructures can be used as substrates for the precise

arrangement of single molecules into well-defined assemblies which

allows the visualization of chemical ...

Laufzeit: 08/2015 - 05/2019