News Column

New DNA Research Study Findings Recently Were Reported by N.M. Hessari and Co-Researchers

May 6, 2014



By a News Reporter-Staff News Editor at Life Science Weekly -- Investigators publish new report on DNA Research. According to news reporting originating in Ljubljana, Slovenia, by NewsRx journalists, research stated, "The ability to produce, reproducibly and systematically, well-defined quadruplex DNA nanowires through controlled rational design is poorly understood despite potential utility in structural nanotechnology. The programmed hierarchical self-assembly of a long four-stranded DNA nanowire through cohesive self-assembly of GpC and CpG sticky ends is reported."

The news reporters obtained a quote from the research, "The encoding of bases within the quadruplex stem allows for an uninterrupted -stacking system with rectilinear propagation for hundreds of nanometers in length. The wire is mechanically stable and features superior nuclease resistance to double-stranded DNA. The study indicates the feasibility for programmed assembly of uninterrupted quadruplex DNA nanowires."

According to the news reporters, the research concluded: "This is fundamental to the systematic investigation of well-defined DNA nanostructures for uses in optoelectronic and electronic devices as well as other structural nanotechnology applications."

For more information on this research see: Programmed Self- Assembly of a Quadruplex DNA Nanowire. Chemistry-A European Journal, 2014;20(13):3626-3630. Chemistry-A European Journal can be contacted at: Wiley-V C H Verlag Gmbh, Boschstrasse 12, D-69469 Weinheim, Germany (see also DNA Research).

Our news correspondents report that additional information may be obtained by contacting N.M. Hessari, Josef Sefan Inst, Ljubljana 1000, Slovenia. Additional authors for this research include L. Spindler, T. Troha, W.C. Lam, I. Drevensek and M.W. da Silva.

Keywords for this news article include: Europe, Slovenia, Nanowire, Ljubljana, DNA Research, Nanotechnology, Emerging Technologies

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Source: Life Science Weekly