a new bonding technique utilizing nano-scaled particles for use in high-temperature environments. The results of our investigations revealed that the method could be used to form bonds by simultaneously applying heat and pressure. Moreover, compared to a conventional Pb 5Sn-solder bond, a nanoparticle-based bond suffered no degradation in bonding strength over an elevated-temperature holding period of 1000 h at 250 C, and its discharge characteristics were improved (i.e., increased) threefold. It is possible to extend this bonding technique t ....etc

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copper nanoparticle synthesis using plant extract

The field of nanotechnology mainly encompasses with biology, physics, chemistry and material sciences and it develops novel therapeutic nanosized materials for biomedical and pharmaceutical applications. The biological syntheses of nanoparticles are being carried out by different macro microscopic organisms such as plant, bacteria, fungi, seaweeds and microalgae. The biosynthesized nanomaterials have been effectively controlling the various endemic diseases with less adverse effect. Plant cont ....etc

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Abstract
A facile photochemical method was used to synthesize Ag nanoparticle (Ag NP) embedded-ZnO nanorods in this article. The as-synthesized Ag NP embedded-ZnO nanorod samples were characterized systematically by TEM, XPS, DSC, XRD and SEM. The characterization results confirmed that Ag NPs had been embedded in ZnO nanorods. The gas-sensing properties of Ag NP embedded-ZnO nanorods were also investigated. While the performances of the sensors can be enhanced by embedding Ag NPs onto the surfaces of ZnO nanorods, the response of Ag NP embedd ....etc

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biosynthesis of silver nanoparticles ppt

Abstract
There is an increasing commercial demand for nanoparticles due to their wide applicability in various areas such as electronics, catalysis, chemistry, energy and medicine. Metallic nanoparticles are traditionally synthesized by wet chemical techniques, where the chemicals used are quite often toxic and flammable. In this research article we present a simple and eco-friendly biosynthesis of silver nanoparticles using Garcinia mangostana leaf extract as reducing agent. The aqueous silver ions whe ....etc

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to get information about the topic silver nanoparticle full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-production-of-biogenic-silver-nanoparticles-using-boswellia-ovalifoliolata-stem ....etc

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electronics circuits on paper using silver ink pen seminar ppt

We are used to making a closed conducting circuit diagram on PCB s and Vera Boards. The same process can now be done by drawing on a paper with a silver coloured liquid metal ink. This whole basic process has been named 3-D Handwriting by its inventors researchers at the University of Illinois at Urbana-Champaign.The device consists of a normal looking pen in which an ink with conducting property is filled. This pen is then used to draw the closed electronic circuit on the paper ....etc

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Silverlight

Silverlight is a free plug-in powered by the .NET framework that is compatible across multiple browsers, devices and operating systems to bring a new level of interactivity wherever the Web works. With support for advanced data integration, multithreading, HD video using IIS Smooth Streaming, and built in content protection, Silverlight enables online and offline applications for a broad range of business and consumer scenarios.

Microsoft Silverlight

Microsoft Si ....etc

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Biosynthesis of silver nanoparticles (Ag Nps) was carried out using methanol leaves extract of L. reticulata. Ag Nps were characterized based on the observations of UV visible spectroscopy, transmission electron microscopy, and X-ray diffraction (XRD) analysis. These Ag Nps were tested for antimicrobial activity by agar well diffusion method against different pathogenic microorganisms and antioxidant activity was performed using DPPH assay. Further, the in vitro cytotoxic effects of Ag Nps were screened against HCT15 cancer cell line and viabi ....etc

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Economics and Environmental Law: dealing with competition law and environmental principles in the European Union context

Marta Torre-Schaub
Full Tenured Senior Researcher Fellow CNRS and La Sorbonne University, Paris.
Visiting Professor Ecole Normale Sup rieur Cachan, Paris.
Global Researcher Fellow NYU School of Law
U.S.A Fulbright Grantee

Introduction
Environmental principles and competition law are in conflict in the European Union context. The environment is defended by some principles as for exemple precau ....etc

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how to recover silver chemically from expaired digital films ....etc

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