Vaccines hitchhiking on nanoparticles boost immunity
New vaccines that catch a ride to immune cell depots could help fight cancer and HIV.
Posted: Feb 18th, 2014
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Nanotechnology News – Latest Headlines
Caps not the culprit in nanotube chirality
New study narrows the possibilities for gaining control of nanotube type.
Posted: Feb 17th, 2014
Read moreNanoswitches converting light into macroscopic motion
Researchers of the University of Twente's MESA+ research institute have developed spiral ribbons made of molecules, that are able to convert light into complex macroscopic motion. Therefore, they managed to amplify molecular motion and translate it to the macroscopic world.
Posted: Feb 17th, 2014
Read moreResearchers hijack cancer migration mechanism to 'move' brain tumors
One factor that makes glioblastoma cancers so difficult to treat is that malignant cells from the tumors spread throughout the brain by following nerve fibers and blood vessels to invade new locations. Now, researchers have learned to hijack this migratory mechanism, turning it against the cancer by using a film of nanofibers thinner than human hair to lure tumor cells away.
Posted: Feb 16th, 2014
Read moreHarvesting light, the single-molecule way
Work at Stanford that is uncovering molecular mechanism of light harvesting in living systems may illuminate path forward to future solar cells
Posted: Feb 16th, 2014
Read moreSuperabsorbing fullerenes
Fullerene bisadducts are promising electron-accepting materials because of the increased open-circuit voltage of BHJSCs based on these compounds compared with those based on PCBM. That led researchers to synthetize C60 bisadducts connected with the strong absorber perylenediimide (PDI) in a cyclic fashion.
Posted: Feb 16th, 2014
Read moreNew 'pomegranate-inspired' design solves problems for lithium-ion batteries
A novel battery electrode features silicon nanoparticles clustered like pomegranate seeds in a tough carbon rind. The Stanford/SLAC design could enable smaller, lighter rechargeable batteries for electric cars, cell phones and other devices.
Posted: Feb 16th, 2014
Read moreNanoelectronics key to advances in renewable energy
An Arizona State University electrical engineer explains why advances in nanoelectronics will shape the future of renewable energy technologies.
Posted: Feb 16th, 2014
Read moreCarbon nanotube fibers outperform copper in carrying electricity
Tests show bundles beat traditional cables for transmitting electricity.
Posted: Feb 14th, 2014
Read moreScientists produce a novel form of artificial graphene
A new breed of ultra thin super-material has the potential to cause a technological revolution. 'Artificial graphene' should lead to faster, smaller and lighter electronic and optical devices of all kinds, including higher performance photovoltaic cells, lasers or LED lighting.
Posted: Feb 14th, 2014
Read moreImproving nanosafety through research
About 50 FP6 and FP7 projects progressing both nanotechnology and its safety management, and representing a total investment of EUR 137 million, are either completed or running.
Posted: Feb 14th, 2014
Read moreNanotechnology treated contact lenses may improve glaucoma treatment
Pairing nanoscale particles with existing drugs shows promise as new therapy.
Posted: Feb 14th, 2014
Read moreGold nanoshells deliver cancer drugs to specifically targeted cells
The multifunctional 'smart' gold nanoshells could lead to more effective cancer treatments by overcoming a major limitation of modern chemotherapy techniques - the ability to target cancer cells specifically and leave healthy cells untouched.
Posted: Feb 14th, 2014
Read moreGraphene's love affair with water
Water filters allowing precise and fast sieving of salts and organic molecules have been revealed by University of Manchester scientists.
Posted: Feb 13th, 2014
Read moreSuperbright and fast X-rays image single layer of proteins
Newest method for determining a protein's shape based on XFEL technology significantly broadens number and type of proteins that researchers can study.
Posted: Feb 13th, 2014
Read moreThe ultimate miniaturization of lamps: a single-molecule LED
The ultimate challenge in the race to miniaturize light emitting diodes (LED) has now been met: researchers have developed the first ever single-molecule LED. The device is formed from a single polythiophene wire placed between the tip of a scanning tunneling microscope and a gold surface. It emits light only when the current passes in a certain direction.
Posted: Feb 13th, 2014
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