منابع مشابه
Nondecaying long range effect of surface decoration on the charge state of NV center in diamond.
On the basis of density functional theory, stability and electronic structure of nitrogen-vacancy (NV) centers in surface modified diamond have been studied. Surface decoration is traditionally expected to only have influence on those NV centers close to the surface. However, our calculations indicate that its effect to charged NV centers is nondecaying and long-range, where the formation energ...
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Tau is a neuronal, microtubule-associated protein that stabilizes microtubules and promotes neurite outgrowth. Tau is largely unfolded in solution and presumably forms mostly random coil. Because of its hydrophilic nature and flexible structure, tau complexed to microtubules is largely invisible by standard electron microscopy methods. We applied a combination of high-resolution metal-shadowing...
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Single-atom catalysts maximize the utilization of supported precious metals by exposing every single metal atom to reactants. To avoid sintering and deactivation at realistic reaction conditions, single metal atoms are stabilized by specific adsorption sites on catalyst substrates. Here we show by combining photoelectron spectroscopy, scanning tunnelling microscopy and density functional theory...
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It is over several decades that ultrasound is used to enhance the transdermal drug delivery (phonphoresis). The mechanism of the enhancement is not fully understood and the ability of ultrasound on the enhancement for some drugs is unclear. The effect of continuous wave 870 KHz ultrasound at intensity of 1 W/cm 2 for 15 minutes on transdermal absorption of piroxicam from solution and gel formu...
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ژورنال
عنوان ژورنال: Lithuanian Journal of Physics
سال: 2006
ISSN: 1648-8504
DOI: 10.3952/lithjphys.46103