News tagged with toner particles


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Dell 5130cdn

Dell Launches World's Fastest Office Color Laser Printer

Electronics / Consumer & Gadgets

created Nov 12, 2009 | popularity 1 / 5 (2) | comments 0

(PhysOrg.com) -- Dell today announced three new commercial workgroup printers to help businesses of all sizes increase productivity and lower their total cost of printing.


Braking news: Particles from car brakes harm lung cells

Medicine & Health / Research

created Nov 20, 2009 | popularity 5 / 5 (2) | comments 0

Real-life particles released by car brake pads can harm lung cells in vitro. Researchers writing in BioMed Central's open access journal Particle and Fibre Toxicology found that heavy braking, as in an emergency stop, caused ...


Engineer Discovers Why Particles Like Flour Disperse on Liquids

Engineer Discovers Why Particles Like Flour Disperse on Liquids

Physics / General Physics

created Nov 16, 2009 | popularity 4.3 / 5 (15) | comments 2

(PhysOrg.com) -- Even if you are not a cook, you might have wondered why a pinch of flour (or any small particles) thrown into a bowl of water will disperse in a dramatic fashion, radiating outward as if it ...


Chemists get custom-designed microscopic particles to self-assemble in liquid crystal

Chemists get custom-designed microscopic particles to self-assemble in liquid crystal

Chemistry / Materials Science

created Nov 25, 2009 | popularity 5 / 5 (5) | comments 0

(PhysOrg.com) -- The scientists anticipate their "LithoParticles" will have significant applications in photonics, optical communications and other areas.


Materials scientists find better model for glass creation

Materials scientists find better model for glass creation

Physics / Condensed Matter

created Nov 04, 2009 | popularity 3.6 / 5 (7) | comments 0

(PhysOrg.com) -- Harvard materials scientists have come up with what they believe is a new way to model the formation of glasses, a type of amorphous solid that includes common window glass.


Tiny particles can deliver antioxidant enzyme to injured heart cells

Tiny particles can deliver antioxidant enzyme to injured heart cells

Chemistry / Polymers

created Nov 16, 2009 | popularity 5 / 5 (1) | comments 0

Researchers at Emory University and the Georgia Institute of Technology have developed microscopic polymer beads that can deliver an antioxidant enzyme made naturally by the body into the heart.


Research gives new insights into 4 billion year-old meteorites

Research gives new insights into 4 billion year-old meteorites

Space & Earth / Astronomy

created Nov 12, 2009 | popularity 5 / 5 (3) | comments 1

(PhysOrg.com) -- Scientists have gained new insight into the makeup of ancient meteorites called Carbonaceous Chondrites, in research published in the October edition of the journal Earth Science and Planetary Le ...


Freezing: a phenomenon that 'jumps'

Freezing: a phenomenon that 'jumps'

Nanotechnology / Nanomaterials

created Nov 16, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- The freezing of suspensions of particles is not always a uniform phenomenon; in certain conditions it leads to a modification of the redistribution of particles and the growth of crystals.


Flipping a photonic shock wave

Flipping a photonic shock wave

Physics / Optics & Photonics

created Nov 02, 2009 | popularity 4.7 / 5 (3) | comments 2

A team of physicists has directly observed a reverse shock wave of light in a specially tailored structure known as a left-handed metamaterial. Although it was first predicted over forty years ago, this is ...


Ideal nanoparticle cancer therapies surf the bloodstream

Nanotechnology / Bio & Medicine

created Nov 09, 2009 | popularity 5 / 5 (1) | comments 0

Eric Shaqfeh studies blood at Stanford University, using computer models that simulate how the fluid and the cells it contains move around. On November 11 at a meeting of the scientific society AVS, he will present his latest ...



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