Is it possible to build supercomputers that can replicate the human brain, or to develop nanotechnology that can lead to an implantable chip for interfacing with neurons and other types of cellular networks?
Speaking today at the 68th Annual Meeting of the American Academy of Dermatology (Academy), dermatologist Adnan Nasir, MD, PhD, FAAD, clinical assistant professor in the department of dermatology at the University of North Carolina in Chapel Hill, presented an overview of nanotechnology and how nanoparticles may eventually be used in cosmetic products.
Isolating the minute crystals of the PSI super complex from the pea plant, researchers suggest these crystals can be illuminated and used as small battery chargers or form the core of more efficient man-made solar cells.
The California NanoSystems Institute at UCLA and the Centre for Nanoscience and Quantum Information at England's University of Bristol have entered into an agreement to expand research collaborations and educational exchanges in nanoscience and nanotechnology.
Funded by a $1 million grant from the W.M. Keck Foundation, University of Chicago scientists are aiming to develop a reliable method for determining how biological processes emerge from molecular interactions.
Scientists from the University of Muenster and the Indian Institute of Technology have experimentally demonstrated for the first time the creation of 3D photonic crystals and quasicrystals with a plethora of geometries and forms purely by the action of light in a nonlinear optical material, which allows reconfigurable as well as scalable crystal and quasicrystal formation.
Determined to play a key role in solving global dependency on fossil fuels, Javad Rafiee, a doctoral student in the Department of Mechanical, Aerospace, and Nuclear Engineering at Rensselaer Polytechnic Institute, has developed a new method for storing hydrogen at room temperature.
Purdue University researchers have developed a miniature device capable of converting ultrafast laser pulses into bursts of radio-frequency signals, a step toward making wires obsolete for communications in the homes and offices of the future.
IBM scientists today unveiled a significant step towards replacing electrical signals that communicate via copper wires between computer chips with tiny silicon circuits that communicate using pulses of light.
Solar cells made from silicon are projected to be a prominent factor in future renewable green energy equations, but so far the promise has far exceeded the reality. While there are now silicon photovoltaics that can convert sunlight into electricity at impressive 20 percent efficiencies, the cost of this solar power is prohibitive for large-scale use. Researchers with the Lawrence Berkeley National Laboratory (Berkeley Lab), however, are developing a new approach that could substantially reduce these costs.
Was genau sind Nanopartikel? Was versteht man unter Exposition? Wann sprechen Toxikologen von einem Risiko? Diese und andere Fragen zur Nanotechnologie beantworten Experten auf einer jetzt gestarteten Internet-Plattform.