نتایج جستجو برای: electroosmosis
تعداد نتایج: 257 فیلتر نتایج به سال:
We have developed electroosmotic pumps (EOPs) fabricated from 15-nm-thick porous nanocrystalline silicon (pnc-Si) membranes. Ultrathin pnc-Si membranes enable high electroosmotic flow per unit voltage. We demonstrate that electroosmosis theory compares well with the observed pnc-Si flow rates. We attribute the high flow rates to high electrical fields present across the 15-nm span of the membra...
Bipolar electrode focusing at discontinuous bipolar electrodes (BPEs) provides new insight into the faradaic current and electric field characteristics associated with the technique and allows for the controlled transport of a focused anionic tracer in a microfluidic channel. The findings corroborate our previously reported simulation results, which describe the formation of an extended electri...
Understanding the effects of electrical double layers (EDL) and tribo-induced electric fields on electroosmotic behaviors lubricants is important for developing high-performance water-based lubricants. In this study, EDL conductivities aqueous containing a surfactant 3-[(3-cholamidopropyl)-dimethylammonio]-1-propanesulfonate (CHAPS) or cetyltrimethylammonium bromide (CTAB) were analyzed. The in...
This article focuses on the peristaltic flow of carbon nanoparticle-suspended nanofluids under influence electroosmosis. The is considered inside a vertical tube with ciliated boundary walls. study holds great importance because it represents esophagus human body. Nanoparticles are inserted in blood for diagnosing diseases like cancer and also useful angiography, angioplasty, etc. A comparative...
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