Nano planet

One vaccine injection could carry many doses

Nanowerk.com - 14 сентября, 2017 - 21:40
Microparticles created by new 3-D fabrication method could release drugs or vaccines long after injection.

Категории: Nano planet

Ultrafast snapshots of relaxing electrons in solids

Nanowerk.com - 14 сентября, 2017 - 21:30
The electron motion lasted only 750 billionths of the billionth of a second before it fainted, setting a new record of human capability to capture ultrafast processes inside solids.

Категории: Nano planet

Sorting molecules with DNA robots

Nanowerk.com - 14 сентября, 2017 - 21:25
A DNA nanorobot is programmed to pick up and sort molecules into predefined regions.

Категории: Nano planet

Researchers revolutionize the atomic force microscope

Nanowerk.com - 14 сентября, 2017 - 19:26
Nanoscale probe combined with optical 'whispering gallery' makes the difference.

Категории: Nano planet

Largest Telescope in the World Driven by 2000+ PI Actuators

Nanowerk.com - 14 сентября, 2017 - 18:59
PI wins actuator contract from ESO for ELT telescope.

Категории: Nano planet

Filtering molecules from the water or air with nanomembranes (w/video)

Nanowerk.com - 14 сентября, 2017 - 16:37
Physicists are producing and carrying out research on extra-thin foils.

Категории: Nano planet

In step toward controlling chemistry, physicists create a new molecule, atom by atom

Nanowerk.com - 14 сентября, 2017 - 16:29
Study paves the way for creating on and off buttons for chemical reactions.

Категории: Nano planet

Nanotechnology experts create first terahertz-speed polarization optical switch

Nanowerk.com - 14 сентября, 2017 - 16:21
Researchers have for the first time used optics rather than electronics to switch a nanometer-thick thin film device from completely dark to completely transparent, or light, at a speed of trillionths of a second.

Категории: Nano planet

Graphene-wrapped nanocrystals makes inroads toward next-gen fuel cells

ScienceDaily.com: Nanotechnology News - 14 сентября, 2017 - 15:41
A new study provides insight into how an ultrathin coating can enhance the performance of graphene-wrapped nanocrystals for hydrogen storage applications.
Категории: Nano planet

Graphene-wrapped nanocrystals make inroads toward next-gen fuel cells

Nanowerk.com - 14 сентября, 2017 - 14:20
Simulations and analysis provide new atomic-scale clues to material's enhanced hydrogen storage properties.

Категории: Nano planet

Physicists predict nonmetallic half-metallicity

Nanowerk.com - 14 сентября, 2017 - 11:34
Scientists have demonstrated a theoretical mechanism for achieving half-metallicity that requires no transition metal atoms. This possibility would have a number of useful applications, including in implantable devices.

Категории: Nano planet

Dichalcogenides offer atomically thin alternatives to silicon

Nanotechweb.org - 14 сентября, 2017 - 11:28
Hafnium and zirconium selenides form "native" high-k dielectrics, allowing atomically thin transistors with low-defect interfaces.
Категории: Nano planet

The self-healing powers of pure gold

Nanowerk.com - 14 сентября, 2017 - 11:24
Materials with a shape memory so far have had to be composed of various components in a painstaking process but scientists now discovered self-healing powers of pure gold.

Категории: Nano planet

The application of nanotechnology to cardiovascular nanomedicine

Nanowerk.com - 14 сентября, 2017 - 11:12
Nanostructured systems have the potential to revolutionize both preventive and therapeutic approaches for treating cardiovascular disease. Given the unique physical and chemical properties of nanostructured systems, nanoscience and nanotechnology have recently demonstrated the potential to overcome many of the limitations of cardiovascular medicine through the development of new pharmaceuticals, imaging reagents and modalities, and biomedical devices. A recent review offers an outline of critical issues and emerging developments in cardiac nanotechnology.

Категории: Nano planet

New grant to advance possible nanotechnology metastatic breast cancer treatment in record time

Nanowerk.com - 14 сентября, 2017 - 10:12
A team of researchers and clinicians received two grants totaling over $15.7 million to accelerate a possible nanomedicine treatment for metastatic breast cancer.

Категории: Nano planet

Test strips for cancer detection get upgraded with nanoparticle bling

ScienceDaily.com: Nanotechnology News - 14 сентября, 2017 - 02:31
Detecting cancer could be as easy as a home pregnancy test. Current test strip designs are not sensitive enough, but a new design with platinum-coated gold nanoparticles could make cheap and simple test strip detection a reality.
Категории: Nano planet

Artificial 'skin' gives robotic hand a sense of touch

ScienceDaily.com: Nanotechnology News - 14 сентября, 2017 - 02:30
A team of researchers from the University of Houston has reported a breakthrough in stretchable electronics that can serve as an artificial skin, allowing a robotic hand to sense the difference between hot and cold, while also offering advantages for a wide range of biomedical devices.
Категории: Nano planet

Imaging how magnetism goes surfing

ScienceDaily.com: Nanotechnology News - 14 сентября, 2017 - 02:30
Using advanced dynamic imaging, researchers have been able to visualize deformation (sound) waves in crystals and measured the effect on nanomagnetic elements. This offers new low power magnetization manipulation for memory or logic applications and the methodology offers a new approach for analyzing dynamic strains in other research fields: nanoparticles, chemical reactions, crystallography, etc.
Категории: Nano planet

Scientists map key DNA protein complex at near-atomic resolution

Nanowerk.com - 13 сентября, 2017 - 20:14
Achievement using cryo-electron microscopy aids gene research and drug development.

Категории: Nano planet

Quantum sensors decipher magnetic ordering in a new semiconducting material

Nanowerk.com - 13 сентября, 2017 - 20:04
For the first time, physicists have successfully imaged spiral magnetic ordering in a multiferroic material. These materials are considered highly promising candidates for future data storage media.

Категории: Nano planet