Controlling DNA Bundle Size and Spatial Arrangement in Self-assembled Arrays on Superhydrophobic Surface
نویسندگان
چکیده
منابع مشابه
Large size self-assembled quantum rings: quantum size effect and modulation on the surface diffusion
We demonstrate experimentally the submicron size self-assembled (SA) GaAs quantum rings (QRs) by quantum size effect (QSE). An ultrathin In0.1 Ga0.9As layer with different thickness is deposited on the GaAs to modulate the surface nucleus diffusion barrier, and then the SA QRs are grown. It is found that the density of QRs is affected significantly by the thickness of inserted In0.1 Ga0.9As, an...
متن کاملVortices in Dense Self-Assembled Hole Arrays
Vortex matter in presence of disorder Eli Zeldov Department of Condensed Matter Physics, Weizmann Institute of Science, Israel Several examples of the recent progress in comprehension of the equilibrium properties of vortex matter will be presented. Using microscopic Hall sensors and vortex shaking by in-plane ac field, a thermodynamic evidence of a first-order disorder-driven transition at int...
متن کاملSelf-Assembled DNA Nanotubes
DNA, well-known as the predominant molecule for storage of genetic information in biology and biochemistry, has also been recognized as a useful building material in the field of nanotechnology. DNA provides basic building blocks for constructing functionalized nanostructures with four major features: molecular recognition, self-assembly, programmability, and predictable nanoscale geometry. The...
متن کاملSelf-assembled DNA Nanostructures and DNA Devices
This chapter overviews the past and current state of the emerging research area in the field of nanoscience that make use of synthetic DNA to self-assemble into DNA nanostructures and to make operational molecular-scale devices. Recently there have been a series of quite astonishing experimental results which have taken the technology from a state of intriguing possibilities into demonstrated c...
متن کاملCatalytic, self-cleaning surface with stable superhydrophobic properties: printed polydimethylsiloxane (PDMS) arrays embedded with TiO2 nanoparticles.
Maintaining the long-term stability of superhydrophobic surfaces is challenging because of contamination from organic molecules and proteins that render the surface hydrophilic. Reactive oxygen species generated on a photocatalyst, such as TiO2, could mitigate this effect by oxidizing these contaminants. However, incorporation of such catalyst particles into a superhydrophobic surface is challe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nano-Micro Letters
سال: 2014
ISSN: 2311-6706,2150-5551
DOI: 10.1007/s40820-014-0027-z