(Phys.org) —Researchers at India's Institute of Technology Madras have developed a new kind of portable water purification system based on nanoparticle filtration. In their paper published in the Proceedings of ...
May 07, 2013
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Already renowned for its beneficial effects on human health, green tea could have a new role—along with other natural plant-based substances—in a healthier, more sustainable production of the most widely used family of ...
Apr 24, 2013
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When it comes to materials used in the fight against bacteria, silver may not be the first substance which comes to mind. However, the precious metal has been used in the medical industry as a biocide - a ...
Apr 22, 2013
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Antimicrobial silver nanoparticles may enable people to use textiles in an environmentally more sustainable way, even though a question mark remains on their potential risks
Apr 12, 2013
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Dell's largest independent shareholder is leaning toward supporting one of the two bidders trying to scuttle the slumping personal computer maker's proposed $24.4 billion sale to a group including CEO Michael Dell.
Apr 09, 2013
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A proposed buyout of computer maker Dell Inc. appeared less likely Thursday after activist investor Carl Icahn said Dell should remain a public company and reward shareholders with a big, one-time payout.
Mar 07, 2013
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The Dell Inc. committee that negotiated the slumping PC maker's $24.4 billion buyout is standing behind the deal despite the misgivings of major shareholders who believe the price is too low.
Mar 06, 2013
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Dell's board of directors Wednesday defended a proposed $24.4 billion private equity buyout led by founder Michael Dell, but said it may continue looking at other offers past a March 22 deadline.
Mar 06, 2013
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Dell's largest independent shareholder is turning up the pressure against the proposed $24.4 billion sale of the struggling personal computer maker to a group of investors that includes its CEO.
Mar 06, 2013
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According to Finnish-Estonian joint research with data obtained on two crustacean species, there is apparently no reason to consider silver nanoparticles more dangerous for aquatic ecosystems than silver ions. The results ...
Feb 28, 2013
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In experiments mimicking a natural environment, Duke University researchers have demonstrated that the silver nanoparticles used in many consumer products can have an adverse effect on plants and microorganisms.
Feb 27, 2013
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(Phys.org)—Researchers at KTH Royal Institute of Technology in Stockholm have discovered an antibacterial polymer that can be used in everyday products such as sportswear, diapers and bandages, without causing resistant ...
Feb 14, 2013
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Dell is trying to reassure shareholders about its proposed $24.4 billion acquisition by a group led by its founder, saying it considered a number of strategic options before agreeing to the deal.
Feb 11, 2013
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Dell Inc.'s decision to sell itself for $24.4 billion to a group led by its founder and CEO is being ridiculed as a rotten deal by a major shareholder who estimates the slumping personal computer maker is really worth more ...
Feb 09, 2013
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It's easy to forget now, but Michael Dell was the Mark Zuckerberg of his day.
Feb 05, 2013
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