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  • Simple etching technique for creating left-handed and right-handed nanostructures ۱۳۹۵/۱۲/۲

    Structures that just may be the world's smallest screws have been fabricated by researchers from Agency for Science, Technology and Research (A*STAR), Singapore.

  • Technique to characterize electrical potential distribution in composite electrodes of solid state lithium ion batteries ۱۳۹۵/۱۲/۲

    Major advancement in understanding the cause of high resistivity at the electrode–electrolyte interfaces, which has been hindering the development of high power density batteries.

  • Switched-on DNA: Sparking nano-electronic applications ۱۳۹۵/۱۲/۲

    DNA, the stuff of life, may very well also pack quite the jolt for engineers trying to advance the development of tiny, low-cost electronic devices.

  • Breakthrough in understanding heat transport with a chain of gold atoms ۱۳۹۵/۱۱/۲۹

    The precise control of electron transport in microelectronics makes complex logic circuits possible that are in daily use in smartphones and laptops. Heat transport is of similar fundamental importance and its control is for instance necessary to efficiently cool the ever smaller chips. An international team including theoretical physicists from Konstanz, Junior Professor Fabian Pauly and Professor Peter Nielaba and their staff, has achieved a real breakthrough in better understanding heat transport at the nanoscale. The team used a system that experimentalists in nanoscience can nowadays realize quite routinely and keeps serving as the "fruit fly" for breakthrough discoveries: a chain of gold atoms. They used it to demonstrate the quantization of the electronic part of the thermal conductance. The study also shows that the Wiedemann-Franz law, a relation from classical physics, remains valid down to the atomic level. The results were published in the scientific journal Science on 16 February 2017.

  • Engineers shrink microscope to dime-sized device ۱۳۹۵/۱۱/۲۷

    Researchers at The University of Texas at Dallas have created an atomic force microscope on a chip, dramatically shrinking the size—and, hopefully, the price tag—of a high-tech device commonly used to characterize material properties.

  • Tiny nanoclusters could solve big problems for lithium-ion batteries ۱۳۹۵/۱۲/۳

    As devices become smaller and more powerful, they require faster, smaller, more stable batteries. University of Illinois chemists have developed a superionic solid that could be the basis of next-generation lithium-ion batteries.

  • New approach for the capture of tumor-derived exosomes from a prostate cancer cell line ۱۳۹۵/۱۲/۳

    In a new paper in Springer's Journal of Materials Science, researchers at Washington State University report a new approach for the effective capture of tumor-derived exosomes from a prostate cancer cell line. Exosomes are small secreted vesicles that play a key role in intercellular communication and cancer progression.

  • New nano approach could cut dose of leading HIV treatment in half ۱۳۹۵/۱۲/۳

    Successful results of a University of Liverpool-led trial that utilised nanotechnology to improve drug therapies for HIV patients has been presented at the Conference on Retroviruses and Opportunistic Infections (CROI) in Seattle, a leading annual conference of HIV research, clinical practice and progress.

  • Nanostraws sample a cell's contents without damage ۱۳۹۵/۱۲/۳

    Cells within our bodies divide and change over time, with thousands of chemical reactions occurring within each cell daily. This makes it difficult for scientists to understand what's happening inside. Now, tiny nanostraws developed by Stanford researchers offer a method of sampling cell contents without disrupting its natural processes.

  • Simple etching technique for creating left-handed and right-handed nanostructures ۱۳۹۵/۱۲/۲

    Structures that just may be the world's smallest screws have been fabricated by researchers from Agency for Science, Technology and Research (A*STAR), Singapore.