New fibers can deliver many simultaneous stimuli (w/video)
Implanted into the brain or spinal column, they can transmit drugs, light, and electrical signals.
Posted: Jan 19th, 2015
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Nanotechnology News – Latest Headlines
Spain nanotechnology at nano tech 2015
The Phantoms Foundation and ICEX Spain Trade and Investment, in cooperation with the Embassy of Spain (Economic and Commercial Office) in Tokyo bring together, for the eighth time, a nanoscience and nanotechnology Pavilion at nano tech 2015 (Spanish Pavilion - East Hall 6/Booth 6P-23).
Posted: Jan 19th, 2015
Read moreDefining adhesion clusters
Scientists have discovered the molecular mechanisms responsible for the formation of the adherens junction at the nanoscale level.
Posted: Jan 19th, 2015
Read moreGraphene multiplies the power of light
Could graphene turn light to electricity? Scientists have shown that graphene can convert a single photon into multiple electrons, showing much promise for future photovoltaic devices.
Posted: Jan 19th, 2015
Read moreCellulose with Braille for cells
Artificial implants such as pacemakers often cause complications because the body identifies them as foreign objects. Researchers have now demonstrated a simple method to fabricate cellulose-sheaths for implants, whose micro-structured surface makes them especially biocompatible.
Posted: Jan 19th, 2015
Read moreNanotechnology used to produce ceramic membrane with high thermal stability
The membrane has nanometric pores and was produced through a simple and cost-effective method.
Posted: Jan 19th, 2015
Read moreNew nanocomposite protects from corrosion at high mechanical stress
A new composite material which prevents metal corrosion in an environmentally friendly way, even under extreme conditions is presented. It can be used wherever metals are exposed to severe weather conditions, aggressive gases, media containing salt, heavy wear or high pressures.
Posted: Jan 19th, 2015
Read moreNanoparticles eliminate pathogen bacteria biofilm
Researchers studied the effect of nanoparticles on bacterial biofilms to treat bacteria infectious diseases.
Posted: Jan 16th, 2015
Read moreSolving an organic semiconductor mystery
Researchers uncover hidden structures in domain interfaces that hamper performance.
Posted: Jan 16th, 2015
Read moreBreakthrough lights up metamaterials
Researchers have successfully demonstrated how to both enhance light emission and capture light from metamaterials embedded with light emitting nanocrystals. The breakthrough could lead to a range of applications including ultrafast LEDs, nanoscale lasers and efficient single photon sources.
Posted: Jan 16th, 2015
Read moreHow does a machine smell? Better than it did
Scientists have come up with a way of creating sensors which could allow machines to smell more accurately humans.
Posted: Jan 16th, 2015
Read moreNew triggered-release nanoparticle mechanism could improve drug delivery
More efficient medical treatments could be developed thanks to a new method for triggering the rearrangement of chemical particles.
Posted: Jan 16th, 2015
Read moreNanotechnology for clean drinking water
One way of removing harmful nitrate from drinking water is to catalyse its conversion to nitrogen. This process suffers from the drawback that it often produces ammonia. By using palladium nanoparticles as a catalyst, and by carefully controlling their size, this drawback can be partially eliminated.
Posted: Jan 16th, 2015
Read moreWie Nanopartikel interne Struktur von Flüssigkeiten umordnen
Bisher konnten Wissenschaftler nur theoretisch modellieren, ob und wie sich die interne Struktur einer Flüssigkeit an der Oberfläche eines Nanopartikels verändert. Physikern ist nun erstmals der experimentelle Nachweis gelungen.
Posted: Jan 16th, 2015
Read morePerovskites provide big boost to silicon solar cells, new study finds
Stacking perovskites onto a conventional silicon solar cell dramatically improves the overall efficiency of the cell, according to a new study led by Stanford University scientists.
Posted: Jan 15th, 2015
Read moreLiquids and glasses relax, too. But not like you thought.
A new insight into the fundamental mechanics of the movement of molecules offers a surprising view of what happens when you pour a liquid out of a cup. More important, it provides a theoretical foundation for a molecular-level process that must be controlled to ensure the stability of important protein-based drugs at room temperature.
Posted: Jan 15th, 2015
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