Some of our foods contain nano particles—should we be worried?
We choose to spend money on household items based on how they look, feel and taste, and how we think they might make our lives better.
We choose to spend money on household items based on how they look, feel and taste, and how we think they might make our lives better.
Bio & Medicine
May 21, 2019
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(PhysOrg.com) -- Delicate and translucent as a puff of air, yet mechanically stable, flexible, and possessing amazing heat-insulation propertiesthese are the properties of a new aerogel made of cellulose and silica ...
Materials Science
Jan 27, 2012
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(PhysOrg.com) -- Though it seems like science fiction, microscopic "factories" in which nanomachines produce tiny structures for miniaturized components or nanorobots that destroy tumor cells within the body and scrape blockages ...
Polymers
Sep 2, 2011
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MBARI researchers recently measured high concentrations of carbon dioxide in air blowing out to sea from cities and agricultural areas, including Silicon Valley. In a new paper in PLOS ONE, they calculate that this previously ...
Environment
Apr 23, 2019
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207
(PhysOrg.com) -- By fabricating ridges coated with silicon dioxide (SiO2) on the surface of a semiconductor, scientists from the National Institute of Advanced Industrial Science and Technology (AIST) in Japan have shown ...
Using the energy from the sun and graphene applied to the surface of cubic silicon carbide, researchers at Linköping University, Sweden, are working to develop a method to convert water and carbon dioxide to the renewable ...
Nanomaterials
Nov 8, 2018
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485
(PhysOrg.com) -- A team of international researchers is the first to uncover the chemical composition and structure of a microelectronics element that is vital to producing ever smaller - and, thus, cheaper and faster - devices.
Condensed Matter
Oct 5, 2009
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(PhysOrg.com) -- A quick, inexpensive and highly sensitive test that identifies disease markers or other molecules in low-concentration solutions could be the result of a Cornell-developed nanomechanical biosensor, which ...
Bio & Medicine
Dec 9, 2011
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(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.
Condensed Matter
Nov 4, 2009
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Glass ranks as one of the most important materials of our age. You have only to think about smartphones, or drinking glasses, or look out of the window to realise that glass in its various forms is omnipresent. Fibre-optic ...
Condensed Matter
Jun 5, 2014
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