-
'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 -
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 -
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 -
Scientists Achieve First Direct Observations of Excitons in Motion
Apr. 16, 2014 — A quasiparticle called an exciton -- responsible for the transfer of energy within devices such as solar cells, LEDs, and semiconductor circuits -- has been understood theoretically for decades. But ... full story -
A Small Connection With Big Implications: Wiring Up Carbon-Based Electronics
Apr. 16, 2014 — Carbon-based nanostructures such as nanotubes, graphene sheets, and nanoribbons are unique building blocks showing versatile nanomechanical and nanoelectronic properties. These materials which are ... full story -
Targeting Cancer With a Triple Threat: New Nanoparticles Can Deliver Three Drugs at Once
Apr. 15, 2014 — Chemists have designed nanoparticles that can deliver three cancer drugs at a time. Such particles could be designed to carry even more drugs, allowing researchers to develop new treatment regimens ... full story -
Nanocrystalline Cellulose Modified Into Efficient Viral Inhibitor
Apr. 15, 2014 — Researchers have succeeded in creating a surface on nano-sized cellulose crystals that imitates a biological structure. The surface adsorbs viruses and disables them. The results can prove useful in ... full story -
Nano Shake-Up: Routine Handling Can Affect Nano Drug Carriers
Apr. 14, 2014 — Routine processing can affect the size of nanocarriers for targeted drug delivery, new research shows. Nanotechnology has unlocked new pathways for targeted drug delivery, including the use of ... full story -
'Nano-Anesthesia: New Approach to Local Anesthesia?
Apr. 11, 2014 — A technique using anesthesia-containing nanoparticles —- drawn to the targeted area of the body by magnets —- could one day provide a useful alternative to nerve block for local anesthesia in ... full story -
Better Solar Cells, Better LED Light and Vast Optical Possibilities
Apr. 11, 2014 — Changes at the atom level in nanowires offer vast possibilities for improvement of solar cells and LED light. Researchers have discovered that by tuning a small strain on single nanowires they can ... full story -
Nanostructures With Applications in Infrared and Terahertz Ranges
Apr. 11, 2014 — Scientists have created a compound semiconductor of nearly perfect quality with embedded nanostructures containing ordered lines of atoms that can manipulate light energy in the mid-infrared range. ... full story -
A Modern Twist on Young's Slits
Apr. 10, 2014 — A landmark experiment on wave interference from the early 1800s is revisited using gold nanoparticles. In the eighteenth century, scientists faced a conundrum: is light a wave or a particle? One of ... full story -
Sunlight Generates Hydrogen in New Porous Silicon
Apr. 10, 2014 — Porous silicon manufactured in a bottom up procedure using solar energy can be used to generate hydrogen from water, according to mechanical engineers who also see applications for batteries, ... full story -
The Motion of the Medium Matters for Self-Assembling Particles
Apr. 9, 2014 — Earlier work assumed that the liquid medium in which certain self-assembling particles float could be treated as a placid vacuum, but scientists have now shown that fluid dynamics play a crucial role ... full story -
New 'Switch' Could Power Quantum Computing: Light Lattice Traps Atoms, Builds Networks of Quantum Information Transmitters
Apr. 9, 2014 — Using a laser to place individual rubidium atoms near the surface of a lattice of light, scientists have developed a new method for connecting particles -- one that could help in the development of ... full story
- 'Exotic' material is like a switch when super thin
- 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
- Tackling the tiniest technology to make gadgets smaller, faster and more efficient
- How 19th century physics could change the future of nanotechnology
- Physics in 3-D? That's nothing: Try 0-D
- Boron, discovered in 1808, gets a nano refresh
- Research tests which nano system works best in killing cancer cells
- Solar power: Making it less expensive and more efficient
- Pulling polymers leads to new insights into their mechanical behavior
- A new renewable energy source? Device captures energy from Earth's infrared emissions to outer space
- Magnet for fast and cheap data storage invented
- Promising results with local hyperthermia of tumors
- Physicists solve 20-year-old debate surrounding how glassy surfaces flow like a liquid
Friday, April 18, 2014
Thursday, April 17, 2014
Wednesday, April 16, 2014
Tuesday, April 15, 2014
Monday, April 14, 2014
Friday, April 11, 2014
Thursday, April 10, 2014
Wednesday, April 9, 2014
Tuesday, April 8, 2014
Monday, April 7, 2014
Sunday, April 6, 2014
Friday, April 4, 2014
Thursday, April 3, 2014
Wednesday, April 2, 2014
Tuesday, April 1, 2014
Monday, March 31, 2014
Sunday, March 30, 2014
Friday, March 28, 2014
Thursday, March 27, 2014
Wednesday, March 26, 2014
Tuesday, March 25, 2014
Monday, March 24, 2014
Sunday, March 23, 2014
Friday, March 21, 2014
Thursday, March 20, 2014
Wednesday, March 19, 2014
Tuesday, March 18, 2014
Monday, March 17, 2014
Sunday, March 16, 2014
Friday, March 14, 2014
Thursday, March 13, 2014
Wednesday, March 12, 2014
Monday, March 10, 2014
Sunday, March 9, 2014
Thursday, March 6, 2014
Tuesday, March 4, 2014
Monday, March 3, 2014
Sunday, March 2, 2014
Friday, February 28, 2014
Thursday, February 27, 2014
Subscribe for Free
Stay up to date with ScienceDaily's Nanotechnology News, delivered daily to your email inbox or RSS reader:
