نتایج جستجو برای: monolayer
تعداد نتایج: 20726 فیلتر نتایج به سال:
The degree and time-course of expansion of palmitoyloleoylphosphatidylcholine (PC) and bovine brain phosphatidylserine (PS)/PC (75:25, mol/mol) monolayers at 32 mN/m caused by differently charged amphiphiles (detergents) added to the sub-phase buffer (pH 7.4, 22 degrees C) were followed. Amphiphiles were added to the sub-phase at a concentration/monolayer area corresponding to the concentration...
Deposition of behenic acid (B.A) mono and bilayers onto gold coated surfaces was performed by Langmuir-Blodget dip-casting technique. Surface Plasmon resonance (SPR) and ellipsometry methods were employed for investigation of the monolayer and bilayer films. The adsorption of the biologically important molecule Concanavalin A (Con A) from bulk solution to these monolayers and bilayers as we...
Background and purpose: Despite the rapid development of assisted reproduction techniques (ÂRT) in recent years, implantation rates after replacement of embryos into the uterine cavity remains low. Ân important approach to improve embryo quaility and implantation rates has been the use of coculture systems. Hence this study was undertaken to evaluate the influence of cumulus cells monolayer i...
In this work, first-principles calculations have been utilized to predict the existence of a new Cu2TeO6 monolayer. It is shown that predicted material dynamically and thermally stable. The monolayer also found be narrow band gap semiconductor with size 0.20 eV. Considering obtained properties monolayer, it proposed for applications in various nanodevices electronics straintronics.
مقدمه: امروزه با توجه به آمار تصادفات بالا و شکستگی های منجر به نقایص استخوانی و عدم امکان پیوند مناسب استخوان محققان به دنبال راهکارهای نوین برای ترمیم استخوان آسیب دیده می باشند. با توجه به به کار گیری سلول های بنیادی در مهندسی بافت استخوان و ضرورت بررسی انواع روش های کشت، محیط ها و داربست های مناسب، بر آن شدیم که با استفاده از سلول های بنیادی مشتق از چربی (adipose-derived stem cells یا adscs...
Articles you may be interested in Near bandgap second-order nonlinear optical characteristics of MoS2 monolayer transferred on transparent substrates Appl. Enhancing the photocurrent and photoluminescence of single crystal monolayer MoS2 with resonant plasmonic nanoshells Appl. Frequency control of photonic crystal membrane resonators by monolayer deposition Appl.
In this paper we study the dynamics of the 2D-motion of a particle of monolayer. First we consider the usual physical time component and the plan manifold R2, having the polar coordinates. Then a geometric approach to nonholonomic constrained mechanical systems is applied to a problem from the two dimensional geometric dynamics of the Langmuir-Blodgett monolayer. We consider a constraint sub...
In this paper studies of overvoltage and capacitance measurements at silver cathodes in aqueous perchloric acid at room temperature are described. Capacitances were deduced from open-circuit potential decay measurements. The increase of overvoltage and the growth of the measured capacitances in the course of electrolysis are attributed to a growing pseudocapacitance component. This is anal...
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