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Photochromic properties of double layer CdS/MoO nano ...

Growth and characterisation of nano-structured films Thin films of MoO ... sharp absorption edge observed near 400 nm, while a broad absorption band appears at 850 nm. Fig. 2a

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Wear and fatigue behavior of nano-structured dental resin ...

Theoretically, nano-structured dental resin composites are purported to have increased wear and fatigue resistance compared with microfill composites and may favor the achievement of restoratives with better long-term performance.

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Edge effect in the oxidation of three-dimensional nano ...

Because the previous modeling was insufficient to intrinsically explain the oxidation of 3D nano-structured Si, especially in edge situations, we introduce in this study the concept of edge effect to explain the oxidation of 3D nano-structured Si. We hypothesize that the oxidation near the edge occurs in the following steps [as shown in Fig. 4 ...

Defect induced magnetism and super spin glass state in ...

Defect induced magnetism and super spin glass state in nano structured AlN thin films Shilpam Sharma1*, E. P. Amaladass1, Awadhesh Mani1 1Condensed Matter Physics Division, Materials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam 603102, India Defect induced magnetism and spin glass state is reported in un-doped aluminium nitride thin films

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Critical review of the safety assessment of nano ...

Jun 10, 2016 · The development of nano-materials is viewed as one of the most important technological advances of the 21st century and new applications of nano-sized particles in the production, processing, packaging or storage of food are expected to emerge soon. This trend of growing commercialization of engineered nano-particles as part of modern diet will substantially increase oral exposure.

Micro/Nano structured surfaces - Nanotypos - Advanced ...

We provide large area micro/nano structured surface which create the desired properties for drag reduction on customized objects and components. Our extensive knowhow on advanced and alternative manufacturing technologies, can be implemented to create micro/nano topographies on various materials either in planar or 3D forms.

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Anomalous Excess Heat Generated by the Interaction between ...

a heater located in the center of a vacuum chamber. The nano-structured Pd/Ni was prepared with D2 before use. Then, we applied electrical power to the heater that was covered with the nano-structured Pd/Ni while evacuating the chamber, and we observed the heater temperature behavior.

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Fabrication of nano-structured diamond films for SAOS-2 ...

Fabrication of nano-structured diamond films for SAOS-2 cell cultivation. physica status solidi (a), 2009. M. Hubalek Kalbacova. Download with Google Download with Facebook or download with email. Fabrication of nano-structured diamond films for SAOS-2 cell cultivation. Download.

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Facile Fabrication of Micro-Nano Structured Triboelectric ...

electrospinning and is combined with a polytetrafluoroethylene (PTFE) film to assemble micro-nano structured TENG. The short-circuit current (I s) and open-circuit voltage (V o) of the TENG are up to 0.4343 mA and 236.8 V, respectively, and no significant change is observed by applying different frequencies of external impact forces from 1 to ...

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Lubricant-infused micro/nano- structured surfaces with ...

micro/nano-structured surface is infused with a lubricating fluid, as shown in Fig. 1a. Any foreign liquid droplet immiscible with the underlying lubricating fluid can then easily slide off at a small tilting angle of < 5°.18 We demonstrated how such a principle can be applied to

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Development of Nano-Structured AA1050 by ECAE and .

observed in . Figure 1). When the material is extruded through the intersection between both channels of the die ... 122 Development of Nano-Structured AA1050 by ECAE and Thermal Treatments . Figure 2. Microhardness (HV) of AA1050 for N = 0, N = 2 and N = 4.

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Nano-structured Vaccine Delivery - briefs.techconnect

heterogeneous micro- and nano- structures. The major band observed at refractive index (RI) = 1.398 in the sucrose gradient exhibited aggregated needle-shaped particles, ranging from 2 to 4 µm in ... roles of the nano-structured vaccine adjuvant in antigen delivery.

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Facile Tailoring of Multi-Dimensional Nano-Structured Sb ...

Nanoengineering of metal electrodes are of great importance for improving the energy density of alkali-ion batteries, which have been deemed one of most effective tools for addressing the poor cycle stability of metallic anodes. However, the practical application of nanostructured electrodes in batteries is still challenged by a lack of efficient, low-cost and scalable preparation methods.

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NANO-DEVICES FOR THERMAL MANAGEMENT, SESNING .

NANO-DEVICES FOR THERMAL MANAGEMENT, SESNING AND THERMAL STORAGE Debjyoti Banerjee ... literature for heat flux enhancement by nanofluids and by nano-structured surfaces. MD ... (boiling chaos) on bare and nano-structured surfaces. It was observed that the order of the boiling chaos was much higher than predicted in the contemporary boiling ...

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(PDF) Nano-structured surfaces control bacterial attachment

Nano-structured surfaces control bacterial attachment. ... We have observed that bacteria belonging to three different taxa, while adhering to the modified surface, exhibited similar attachment ...

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Adherence of human oral keratinocytes and gingival ...

In this study, the number of keratinocytes adhering to the conventional titanium surface was comparable to that seen for the control surfaces in their study, although no increase in cell density on the nano-structured surfaces used here was observed.

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Defect induced magnetism and super spin glass state in ...

Defect induced magnetism and super spin glass state in nano structured AlN thin films Shilpam Sharma1*, E. P. Amaladass1, Awadhesh Mani1 1Condensed Matter Physics Division, Materials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam 603102, India Defect induced magnetism and spin glass state is reported in un-doped aluminium nitride thin films

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Nano Structured lipid carriers :A Novel Topical drug ...

Nano Structured lipid carriers :A Novel Topical drug delivery system A. Dubey*, P.Prabhu, and .J.V. Kamath ... Nano structured lipid carriers (NLC), Topical drug delivery system, Solid lipid nanoparticles ... The solid mixtures are visually observed for the presence or absence of crystalline active (when ...

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Adherence of human oral keratinocytes and gingival ...

Therefore in this study, we have investigated the adherence of human keratinocytes and gingival fibroblasts to nano-structured titanium surfaces and also evaluated the effect of a bacterial consortium containing Streptococcus gordonii, Streptococcus oralis, Streptococcus mitis and Streptococcus sanguinis on adhesion of keratinocytes to the ...

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Adsorption of dicarboxylic acids onto nano‐structured ...

Understanding and shaping adsorption orientations of molecular compounds on nano‐structured metallic surfaces is an important issue across many areas of contemporary research including the design of nano‐structured surfaces and catalytic processes. ... Results revealed a clear pH dependence of the observed adsorption geometries of ...

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Critical review of the safety assessment of nano ...

Jun 10, 2016 · Until now, the health effects of nano-particles have been studied mainly in relation to a respiratory uptake . Considering their widespread food-related uses, however, there is an urgent need to review the suitability of oral toxicity and risk assessment studies addressing the long-term safety of nano-structured silica.

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