Featured News

Medical nanotechnologies - inspired by nature.
News - Nano News
Written by Wyss, Harvard   
Tuesday, 09 April 2013 11:05

Nanotherapeutics & diagnostics: a leading edge symposium on medical nanotechnologies inspired by Nature. Thursday, Jun 6, 2013     8:15am – 6:30pm, Amphitheater, Joseph B. Martin Conference Center, 77 Avenue Louis Pasteur, Boston, MA 02115 nanotherapeutics, nanomedicine, biomimetics

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New 'transient electronics' disappear when no longer needed
News - Nano News
Written by American Chemical Society   
Tuesday, 09 April 2013 09:24

Scientists have made key advances toward practical uses of a new genre of tiny, biocompatible electronic devices that could be implanted into the body to relieve pain or battle infection for a specific period of time, and then dissolve harmlessly. 'Transient' electronics can last for minutes, hours, days or weeks in water, then completely disappear.

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Engineering algae to make 'wonder material' nanocellulose for biofuels & more
News - Nano News
Written by American Chemical Society   
Monday, 08 April 2013 09:57

Genes from the family of bacteria that produce vinegar, Kombucha tea and nata de coco have become stars in a project - which scientists said has reached an advanced stage - that would turn algae into solar-powered factories for producing the "wonder material" nanocellulose.Kombucha. (Credit: © FOOD-micro / Fotolia)

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'Dancing' silicon atoms discovered in graphene
News - Nano News
Written by Oak Ridge National Laboratory   
Friday, 05 April 2013 11:36

Jumping silicon atoms are the stars of an atomic scale ballet featured in a new Nature Communications study.Oak Ridge National Laboratory researchers used electron microscopy to document the 'dancing' motions of silicon atoms, pictured in white, in a graphene sheet.

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Quantum tricks drive magnetic switching into the fast lane
News - Nano News
Written by Ames Laboratory   
Thursday, 04 April 2013 08:59

Researchers have found a new way to switch magnetism that is at least 1000 times faster than currently used in magnetic memory technologies. Magnetic switching is used to encode information in hard drives, magnetic random access memory and other computing devices.Magnetic structure in a colossal magneto-resistive manganite is switched from antiferromagnetic to ferromagnetic ordering during about 100 femtosecond (10-15 s) laser pulse photo-excitation. With time so short and the laser pulses still interacting with magnetic moments, the magnetic switching is driven quantum mechanically – not thermally. This potentially opens the door to terahertz and faster memory writing/reading speeds.

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Sonic lasso catches cells and assembles nanomaterials
News - Nano News
Written by University of Bristol   
Wednesday, 03 April 2013 12:30

Academics have demonstrated for the first time that a “sonic lasso” can be used to grip microscopic objects, such as cells, and move them about.A photograph of particles trapped using a first-order Bessel function of the first kind.  Image by Bruce Drinkwater.

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Imaging methodology reveals nano details not seen before
News - Nano News
Written by Megan Fellman   
Wednesday, 03 April 2013 11:36

A team of scientists has produced 3-D images and videos of a tiny platinum nanoparticle at atomic resolution that reveal new details of defects in nanomaterials that have not been seen before.This is a graphic representation of a 3-D atomic resolution screw dislocation in a platinum nanoparticle.

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EuroNanoforum 2013: Excellent science – competitive industries – better society
News - Nano News
Written by Spinverse   
Tuesday, 02 April 2013 20:22

Announcing EuroNanoForum 2013, arguably one of the most important events of the nanotechnology calendar. Dublin, 18-20 June 2013. ENF2013b

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Nanoengineered plastic film is the future of 3D for mobile devices
News - Nano News
Written by ASTR   
Tuesday, 02 April 2013 15:33

Ditch the 3D glasses. Thanks to a simple plastic filter, mobile device users can now view unprecedented, distortion-free, brilliant 3D content with the naked eye.Temasek Polytechnic (TP) and A*STAR’s Institute of Materials Research and Engineering’s (IMRE) new nano-engineered screen protector that turns the ordinary screens of handheld devices into 3D displays will be marketed by start-up, Nanoveu Pte Ltd. The unique plastic film can also potentially be used as next generation security tokens employed by banks and corporations.

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Invisibility cloak - a step closer
News - Nano News
Written by New Journal of Physics   
Monday, 01 April 2013 10:23

Researchers at the University of Texas in Austin have developed a thin material called a 'mantle cloak,' according to a report published in the New Journal of Physics Tuesday. invisibility mantle

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