نتایج جستجو برای: nano boehmite
تعداد نتایج: 50922 فیلتر نتایج به سال:
Plasmonic nanostructures with a negative Poisson ratio are demonstrated, having the unusual mechanical property of auxetics to expand laterally when being stretched. Using nanomembrane technology, auxetics are shrunk by orders of magnitude, giving simultaneous access to optical properties of plasmonic metamaterials, as well as auxetic mechanical properties on the nanoscale.
Rapid controlled self-assembly makes DNA ideal for building nanostructures. A problem using hybridized intermediates in hierarchic assembly is their thermodynamic lability. We demonstrate a click-fixation technology by which robust hexagonal DNA modules can be made. This principle is applicable to a wide variety of DNA nanoconstructs.
we used dbsa and nano-magnetic for the synthesis of amido alkylnaphtols.
Abstract Nanocrystalline boehmite material was synthesized using the hydrothermal method. Different annealing temperatures have been used to transform into different alumina phases study effect of phase transitions on thermoluminescence properties alumina. XRD analysis carried out investigate crystal structure phases. The glow curves for showed structures; however, sensitivity almost constant a...
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