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Checking Up on Crude Oil in the Ground: Nanoreporters Tell 'Sour' Oil from 'Sweet'
Apr. 22, 2014 — Scientists have created a nanoscale detector that checks for and reports on the presence and concentration of hydrogen sulfide in crude oil and natural gas while they're still in the ... full story -
First Size-Based Chromatography Technique for the Study of Livi
Apr. 22, 2014 — Using nanodot technology, researchers demonstrated the first size-based form of chromatography for studying the membranes of living cells. This unique physical approach to probing cellular membrane ... full story -
Major Advances in Dye Sensitized Solar Cells
Apr. 22, 2014 — Two groups of researchers have recently advanced the field of solar cells with a cheaper and efficient replacement for platinum and better synthesis of zinc oxide. Working on dye-sensitized solar ... full story -
RNA Shows Potential as Boiling-Resistant Anionic Polymer Material for Nanoarchitectures
Apr. 22, 2014 — Nanotechnology researchers have discovered new methods to build boiling-resistant nanostructures and arrays using a new RNA triangle scaffold. These new RNA nanoarchitechtures can be used to form ... full story -
High-Performance, Low-Cost Ultracapacitors Built With Graphene and Carbon Nanotubes
Apr. 22, 2014 — By combining the powers of two single-atom-thick carbon structures, researchers have created a new ultracapacitor that is both high performance and low cost. The device capitalizes on the synergy ... full story -
Cloaked DNA Nanodevices Survive Pilot Mission
Apr. 22, 2014 — By mimicking a viral strategy, scientists have created the first cloaked DNA nanodevice that survives the body's immune defenses. Their success opens the door to smart DNA nanorobots that use ... full story -
Nanomaterial Outsmarts Ions: Novel Types of Electronic Components Made of Graphene
Apr. 22, 2014 — Ions are an essential tool in chip manufacturing, but they can also be used to produce nano-sieves. A large number of electrons must be removed from the atoms for this purpose. Such ions either lose ... full story -
Like a Hall of Mirrors, Nanostructures Trap Photons Inside Ultrathin Solar Cells
Apr. 22, 2014 — In the quest to make sun power more competitive, researchers are designing ultrathin solar cells that cut material costs. At the same time they're keeping these thin cells efficient by sculpting ... full story -
Higher Solar-Cell Efficiency Achieved With Zinc-Oxide Coating
Apr. 22, 2014 — Researchers have achieved 14-percent efficiency in a 9-millimeter-square solar cell made of gallium arsenide. It is the highest efficiency rating for a solar cell that size and made with that ... full story -
MRI, on a Molecular Scale: System Could One Day Peer Into the Atomic Structure of Individual Molecules
Apr. 18, 2014 — A magnetic resonance imaging (MRI) system that can produce nano-scale images, and may one day allow researchers to peer into the atomic structure of individual molecules, has been developed by ... full story -
'Exotic' Material Is Like a Switch When Super Thin
Apr. 18, 2014 — Researchers have shown how to switch a particular transition metal oxide, a lanthanum nickelate, from a metal to an insulator by making the material less than a nanometer thick. Ever-shrinking ... full story -
Innovative Strategy to Facilitate Organ Repair
Apr. 18, 2014 — A significant breakthrough could revolutionize surgical practice and regenerative medicine. Researchers have demonstrated that the principle of adhesion by aqueous solutions of nanoparticles can be ... full story -
Impurity Size Affects Performance of Emerging Superconductive Material
Apr. 18, 2014 — Impurities can hurt performance -- or possibly provide benefits -- in a key superconductive material that is expected to find use in a host of applications, including future particle colliders. The ... full story -
Thinnest Membrane Feasible Has Been Produced
Apr. 17, 2014 — A new nano-membrane made out of the 'super material' graphene is extremely light and breathable. Not only can this open the door to a new generation of functional waterproof clothing, but ... full story -
Atom Probe Assisted Dating of Oldest Piece of Earth
Apr. 17, 2014 — It's a scientific axiom: big claims require extra-solid evidence. So when a geoscience professor dated an ancient crystal to 4.4 billion years ago, skeptics questioned the dating. Then, in 2013, ... full story -
Identifying the Complex Growth Process of Strontium Titanate Thin Films
Apr. 16, 2014 — Researchers in Japan have achieved the first successful atomic-level observation of growing strontium titanate thin ... full story -
Making Radiation-Proof Materials for Electronics, Power Plants
Apr. 16, 2014 — The 2011 Fukushima nuclear disaster made the dangers of radiation all too real. To avoid similar tragedies in the future, scientists are working to develop new radiation-proof materials for nuclear ... full story -
Making New Materials an Atomic Layer at a Time
Apr. 16, 2014 — Researchers have shown the ability to grow high quality, single-layer materials one on top of the other using chemical vapor deposition. This highly scalable technique, often used in the ... full story -
Relieving Electric Vehicle Range Anxiety With Improved Batteries
Apr. 16, 2014 — A new nanomaterial called a metal organic framework could extend the lifespan of lithium-sulfur batteries, which could be used to increase the driving range of electric vehicles. Researchers added ... full story -
New Nanoparticle for Cancer Therapy Created by Physicist
Apr. 16, 2014 — A complex that may make photodynamic therapy for cancer treatment more efficient and cost effective, and effective against deep tissue cancers, has been created by physicist. Photodynamic therapy, or ... full story
- Checking up on crude oil in the ground: Nanoreporters tell 'sour' oil from 'sweet'
- First size-based chromatography technique for the study of livi
- Major advances in dye sensitized solar cells
- RNA shows potential as boiling-resistant anionic polymer material for nanoarchitectures
- High-performance, low-cost ultracapacitors built with graphene and carbon nanotubes
- Cloaked DNA nanodevices survive pilot mission
- Nanomaterial outsmarts ions: Novel types of electronic components made of graphene
- Like a hall of mirrors, nanostructures trap photons inside ultrathin solar cells
- Higher solar-cell efficiency achieved with zinc-oxide coating
- MRI, on a molecular scale: System could one day peer into the atomic structure of individual molecules
- 'Exotic' material is like a switch when super thin
- Innovative strategy to facilitate organ repair
- Impurity size affects performance of emerging superconductive material
- Identifying the complex growth process of strontium titanate thin films
- Making radiation-proof materials for electronics, power plants
- Making new materials an atomic layer at a time
- Relieving electric vehicle range anxiety with improved batteries
- New nanoparticle for cancer therapy created by physicist
- Scientists achieve first direct observations of excitons in motion
- A small connection with big implications: Wiring up carbon-based electronics
- Targeting cancer with a triple threat: New nanoparticles can deliver three drugs at once
- Nanocrystalline cellulose modified into efficient viral inhibitor
- 'Nano-anesthesia: New approach to local anesthesia?
- Better solar cells, better LED light and vast optical possibilities
- Nanostructures with applications in infrared and terahertz ranges
- The motion of the medium matters for self-assembling particles
- New 'switch' could power quantum computing: Light lattice traps atoms, builds networks of quantum information transmitters
- No compromises: Short, flexible, reusable AFM probe
- Novel ultra-fast electrical circuits use light-generated tunneling currents
- Scalable CVD process for making 2-D molybdenum diselenide
- Expanding particles to engineer defects: Adding larger particle to crystalline system can create order rather than distortions
- Domain walls in nanowires cleverly set in motion
- Trees go high-tech: Process turns cellulose into energy storage devices
- Rebar technique strengthens case for graphene: Hybrid nanotube-graphene material promises to simplify manufacturing
- Role of magnetic nanoparticles in breast cancer treatment
- Inspired by moth eyeballs, chemists develop gold coating that dims glare
- To bridge LED green gap, think small ... really small: Nanostructures half a DNA strand-wide show promise for efficient LEDs
- Pocket-size ultrasonic nebulizer employing a novel nozzle improves inhalers
- Structural insights into inner workings of viral nanomachine
- Tiny biomolecular tweezers studying force effect of cells
- Ultrathin collagen matrix biomaterial tool for 3-D microtissue engineering
- Good vibrations: Using light-heated water to deliver drugs
- Nanosheets and nanowires
- Carbon nanotubes grow in combustion flames
- Cheap, better-performing lithium-ion batteries created
- Nanoparticle trapped with laser light temporarily violates second law of thermodynamics
- Breakthrough in creating invisibility cloaks, stealth technology
- Diamonds are an oil's best friend: Research to find the best nanofluid for heat transfer
- Sticky composites improve, 'green up' lithium-ion batteries: New battery technology employs multifunctional materials
- Nano-paper filter removes viruses
- Mixing silicon with other materials improves the diversity of nanoscale electronic devices
- Probing polarization puzzles: Electron beams to encode data in nanocrystals may improve capacity of computer memory devices
- Fabricating nanostructures with silk could make clean rooms green rooms
- Technique measures quantity, risks of engineered nanomaterials delivered to cells
- Nanotube coating helps shrink mass spectrometers
- Plasma tool for destroying cancer cells
- Technofossils: Unprecedented legacy left behind by humans
- Researchers improve performance of III-V nanowire solar cells on graphene
- Hot nanoparticles for cancer treatments
- Researchers grow carbon nanofibers using ambient air, without toxic ammonia
- Engineers design 'living materials': Hybrid materials combine bacterial cells with nonliving elements that emit light
- Unavoidable disorder used to build nanolaser
- Anti-counterfeit 'fingerprints' made from silver nanowires
- Shrink wrap used to enhance detection of infectious disease biomarkers
- Engineering materials for super-efficient nanoelectronics: Potential way to make graphene superconducting
- Catching the early spread of breast cancer
- Thermal conductance can be controlled like waves using nanostructures
- Bright future for protein nanoprobes
- Stretchable antenna for wearable health monitoring
- Nanotube composites greatly increase efficiency of next generation of solar cells
- Antimony nanocrystals for batteries
- Bionic plants: Nanotechnology could turn shrubbery into supercharged energy producers
- Novel membrane reveals water molecules will bounce off a liquid surface
- New nanoparticle that only attacks cervical cancer cells
- Atomically thick metal membranes
- DNA can be damaged by very low-energy radiation
- Nanoscale optical switch breaks miniaturization barrier
- Roomy cages built from DNA could one day deliver drugs, devices
- Graphene-metal sandwich: Combining graphene and copper may shrink electronics
- Building new drugs just got easier
- Surface characteristics influence cellular growth on semiconductor material
- Colloidal silicon quantum dots: Synthesis and luminescence tuning from the near-UV to the near-IR range
- First thin films of spin ice reveal cold secrets
- Scientists build thinnest-possible LEDs to be stronger, more energy efficient
- Two-dimensional material shows promise for optoelectronics: LEDs, photovoltaic cells, and light detectors
- Biomolecular tweezers facilitate study of mechanical force effects on cells and proteins
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