Nano Technology News

November 13, 2015

Researchers build nanoscale autonomous walking machine from DNA
Austin TX (SPX) Nov 09, 2015
Researchers at The University of Texas at Austin have developed a nanoscale machine made of DNA that can randomly walk in any direction across bumpy surfaces. Future applications of such a DNA walker might include a cancer detector that could roam the human body searching for cancerous cells and tagging them for medical imaging or drug targeting. The study by researchers Cheulhee Jung, Peter B. Allen and Andrew Ellington, published this week in the journal Nature Nanotechnology, developed DNA mach ... read more

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UMD discovery could enable portable particle accelerators Conventional particle accelerators are typically big machines that occupy a lot of space. Even at more modest energies, such as that used for cancer therapy and medical imaging, accelerators need la ... more		New way of computing with interaction-dependent nanomagnets Researchers from the University of South Florida College of Engineering have proposed a new form of computing that uses circular nanomagnets to solve quadratic optimization problems orders of magnit ... more		NASA Armstrong Hosts Convergent Aeronautics Solutions Showcase Researchers from several NASA centers had an opportunity to share information about revolutionary new technologies at the Convergent Aeronautics Solutions (CAS) Showcase held at Armstrong Flight Res ... more
				Finally a promising natural nanomaterial Yuri Lvov and Rawil Fakhrullin of Bionanotechnology Lab, Kazan Federal University, in cooperation with Wencai Wang and Liqun Zhang of State Key Laboratory of Organic-Inorganic Composites, Beijing Un ... more		Capacitor breakthrough Oct. 21, 2015, was the day that Doc Brown and Marty McFly landed in the future in their DeLorean, with time travel made possible by a "flux capacitor." While the flux capacitor still conjures sci-fi ... more

Solar systems for home and business installations

New report on energy-efficient computing A report that resulted from a workshop jointly funded by the Semiconductor Research Corporation (SRC) and National Science Foundation (NSF) outlines key factors limiting progress in computing - part ... more		Metal defects can be eliminated by cyclic loading It's a well-known characteristic of metals that repeated bending in the same place can cause the material to weaken and eventually break; this phenomenon, known as metal fatigue, can cause serious d ... more		Cane toad invasion threatens Pilbara biodiversity and culture Amazonian forests altered by human actions show broad changes in diversity and evolutionary patterns Climate's influence reshapes East African rift dynamics		Anti-clumping strategy for nanoparticles Nanoparticles are ubiquitous in industrial applications ranging from drug delivery and biomedical diagnostics to developing hydrophobic surfaces, lubricant additives and enhanced oil recovery soluti ... more
				Exciting breakthrough in 2-D lasers An important step towards next-generation ultra-compact photonic and optoelectronic devices has been taken with the realization of a two-dimensional excitonic laser. Scientists with the U.S. Departm ... more		Umbrella-shaped diamond nanostructures make efficient photon collectors Standard umbrellas come out when the sky turns dark, but in the nanoworld, umbrella shapes may be the next creative way to enhance light emission. Inspired by recent work to enhance the luminescence ... more

Nuclear Operations and Maintenance Efficiency Summit USA 2015

Are cars nanotube factories on wheels Cars appear to produce carbon nanotubes, and some of the evidence has been found in human lungs. Rice University scientists working with colleagues in France have detected the presence of man-made c ... more		New design rule brings nature-inspired nanostructures one step closer Scientists aspire to build nanostructures that mimic the complexity and function of nature's proteins, but are made of durable and synthetic materials. These microscopic widgets could be customized ... more		Tiangong hosts dual crews after debris impact delays Shenzhou-20 return Dust and Sand Movements Reshape Martian Slopes The Most Played Casino Games of All Time		Molecular nanoribbons as electronic highways Physicists at Umea University have, together with researchers at UC Berkeley, USA, developed a method to synthesise a unique and novel type of material which resembles a graphene nanoribbon but in m ... more
Developing a nanoscale 'clutch' A model microscopic system to demonstrate the transmission of torque in the presence of thermal fluctuations - necessary for the creation of a tiny 'clutch' operating at the nanoscale - has been ass ... more		Pirouetting in the spotlight Scientists from Ludwig-Maximilians-Universitaet (LMU) in Munich have developed a new class of molecular motors that rotate unidirectionally at speeds of up to 1 kHz when exposed to sunlight at room ... more		Nanocellulose materials by design Theoretically, nanocellulose could be the next hot supermaterial. A class of biological materials found within numerous natural systems, most notably trees, cellulose nanocrystals have captured rese ... more		Smaller is better for nanotube analysis In a great example of "less is more," Rice University scientists have developed a powerful method to analyze carbon nanotubes in solution. The researchers' variance spectroscopy technique zoom ... more

	New 'greener' way to assemble materials for solar applications The efficiency of solar cells depends on precise engineering of polymers that assemble into films 1,000 times thinner than a human hair. Today, formation of that polymer assembly requires solvents t ... more		Nanostructures for contactless control Chemists at Ludwig-Maximilians-Univeristaet (LMU) in Munich have fabricated a novel nanosheet-based photonic crystal that changes color in response to moisture. The new material could form the basis ... more

Geopolitical instability and AI drive transformation in EO market

'Western tech dominance fading' at Lisbon's Web Summit

European Response to Escalating Space Security Crisis

Scientists build wrench 1.7 nanometers wide		Standards for triboelectric nanogenerators could facilitate comparisons		Physicists defy conventional wisdom to identify ferroelectric material		Nano-trapped molecules are potential path to quantum devices		Nanoelectronics could get a boost from carbon research
Nano-dunes with the ion beam		Science provides new way to peer into pores		Realizing carbon nanotube integrated circuits		Using DNA origami to build nanodevices of the future		Nanoparticles - small but unique

Nanoporous gold sponge makes DNA detector

Researchers use laser to levitate, glowing nanodiamonds in vacuum

Making nanowires from protein and DNA

Draw out of the predicted interatomic force

Setting ground rules for nanotechnology research

Another milestone in hybrid artificial photosynthesis

Record high pressure squeezes secrets out of osmium

Intractable pain may find relief in tiny gold rods

'Magic' sphere for information transfer

Louisiana Tech University researchers discover synthesis of a new nanomaterial

'Diamonds from the sky' approach turns CO2 into valuable products

High-precision control of nanoparticles for digital applications

Formation of swarms in nanosystems

Drexel engineers 'sandwich' atomic layers to make new materials for energy storage

Eliminating water-borne bacteria with pages from The Drinkable Book

Camera for the nano-cosmos

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