'Sticky' ends start synthetic collagen growth
Researchers have delivered a scientific one-two punch with a pair of papers that detail how synthetic collagen fibers self-assemble via their sticky ends.
Oct 27th, 2014
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Nanotechnology News – Latest Headlines
Tracking atomic-scale heat-driven decay in leading electric vehicle batteries
Scientists reveal the atomic-scale structural and electronic degradations that plague some rechargeable lithium-ion batteries and make them vulnerable during high-temperature operations.
Oct 27th, 2014
Read moreA GPS from the chemistry set
You don't always need GPS, a map or a compass to find the right way. What demands a tremendous amount of computational power from today's navigation computers can also be achieved by taking advantage of the laws of physical chemistry and practicing so-called 'chemical computing'.
Oct 27th, 2014
Read moreSingle nanodiamonds inside living cells further biomedical research
Nanodiamonds are providing scientists with new possibilities for accurate measurements of processes inside living cells with potential to improve drug delivery and cancer therapeutics.
Oct 27th, 2014
Read moreAtom-width nanotechnology sensor could provide unprecedented insights into brain structure and function
New technology enables monitoring and stimulation of neurons using optical and electronic methods simultaneously.
Oct 27th, 2014
Read moreResearcher develop economical process for micro energy harvesting
The trend toward energy self-sufficient probes and ever smaller mobile electronics systems continues unabated. They are used, for example, to monitor the status of the engines on airplanes, or for medical implants. They gather the energy they need for this from their immediate environment - from vibrations, for instance. Researchers have developed a process for the economical production of piezoelectric materials.
Oct 27th, 2014
Read moreNew nanodevice to improve cancer treatment monitoring
In less than a minute, a miniature device can measure a patient's blood for methotrexate, a commonly used but potentially toxic cancer drug. Just as accurate and ten times less expensive than equipment currently used in hospitals.
Oct 27th, 2014
Read moreA breakthrough toward developing DNA-based electrical circuits
Researchers report reproducible and quantitative measurements of electricity flow through long molecules made of four DNA strands, signaling a significant breakthrough towards the development of DNA-based electrical circuits.
Oct 26th, 2014
Read moreMolecular beacons shine light on how cells 'crawl'
Chemists have devised a method using DNA-based tension probes to zoom in at the molecular level and measure and map how cells mechanically sense their environments, migrate and adhere to things.
Oct 24th, 2014
Read moreThree-dimensional metamaterials with a natural bent
In a significant breakthrough, scientists have succeeded in creating a large metamateria that is essentially isotropic, using a type of metamaterial element called a split-ring resonator.
Oct 24th, 2014
Read moreLiquid helium offers a fascinating new way to make charged molecules
Scientists developed a completely new way of forming charged molecules which offers tremendous potential for new areas of chemical research.
Oct 24th, 2014
Read moreCooking up nanocarbon: sawdust and iron in the melting pot
Chemists have found a new way to make nanostructured carbon using the waste product sawdust.
Oct 24th, 2014
Read moreNanochannel drug delivery system to work in space as well
Scientists will receive about $1.25 million from the Center for the Advancement of Science in Space to develop an implantable device that delivers therapeutic drugs at a rate guided by remote control. The device's effectiveness will be tested aboard the International Space Station and on Earth's surface.
Oct 24th, 2014
Read moreMultiplying solar harvests with 'correlated' technology
Strongly interacting electrons turn oxide interfaces into magnetically controlled and extra-efficient solar cells.
Oct 24th, 2014
Read moreNew study reveals molecular structure of water at gold electrodes
Scientists have observed the molecular structure of liquid water at a gold surface under different charging conditions.
Oct 23rd, 2014
Read moreResearchers break nano barrier to engineer the first protein microfiber
Researchers have broken new ground in the development of proteins that form specialized fibers used in medicine and nanotechnology. For as long as scientists have been able to create new proteins that are capable of self-assembling into fibers, their work has taken place on the nanoscale. For the first time, this achievement has been realized on the microscale - a leap of magnitude in size that presents significant new opportunities for using engineered protein fibers.
Oct 23rd, 2014
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