Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Multilayer coating"”.
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Layer-by-layer coated microneedles for cancer immunotherapy
… cells. The drug was incorporated as a releasable multilayer coating on the microneedle surface constructed with alternating absorption of oppositely charged species including protein or nucleic acid drugs and biocompatible polymer carriers, forming a 'sticky' layer-by-layer (LbL) film through …
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Nonlinear Dynamics of Vortices in Different Types of Grain Boundaries
… more pronounced in polycrystalline thin film and multilayer coating structures in which it can cause significant increase in power dissipation and results in hysteresis effects in I-V characteristics, particularly at low temperatures.</p>
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Computational modeling and design of multilayer corrosion coatings for galvanic protection of steel
… in relevant environments. Use of metallic coatings, particularly zinc alloys, has long been a widely employed method for corrosion protection of steel, by acting both as a physical barrier to the aggressive environment, and providing sacrificial protection due to the preferential …
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Novel solid state modulator for the infrared: the germanium chopper
… by the single-layer quarter-wavelength AR coating properties, and may be eliminated through use of a multilayer coating. There is presently no solid state modulator in the required thermal image band that even approaches this performance. <br/><br/>The possibility of using electrical …
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Investigation of electroless nickel undercoat for duplex nickel chromium electrodeposition onto aluminium and its alloys
The study investigates the deposition of a multilayer coating onto two aluminium alloys: Al 1050 and Al 6061. Of particular interest has been the treatment of the surface of both these samples for deposition of metallic coatings through a zincate based immersion process. The zinc immersion layer …
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Flow Imaging of the Fluid Mechanics of Multilayer Slide Coating. Flow visualisation of layers formation in a 3-layers slide coating die, measurement of their thicknesses and interfacial and free surface flow instabilities
Coating onto a moving substrate several films simultaneously on top of each other is a challenging exercise. This is due to the fact, depending on operating conditions (thickness and velocity of individual layers and the physical properties of the coating fluids), flow instabilities may arise at …
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Driving tissue morphogenetic cascades using tunable nanolayered surface coatings
… the use of tunable, modular, nanoscale coatings that can prevent premature implant failure, induce targeted tissue repair by recapitulating aspects of the natural wound healing cascade and target therapy to the bone tissue. At the nanoscale, these coatings can impart multifunctionality …
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Development of Solar Sensitive Thin Film for Water Splitting and Water Heating using Solar Concentrator
… the recombination processes of Cr-doped TiO2, a multilayer structure of ITO/Cr-doped-TiO2 (9 at.%) was developed. When the multilayer films were exposed to visible light, we observed that the photocurrent increases as function of the number of bilayers by reaching the maximum with 6-bilayers of …